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  • iTunes memory usage

    - by Jordan S. Jones
    Why does iTunes use upwards of 70 megs of ram when it is minimized to my system tray playing music? -- Update -- I understand that iTunes is a resource hog :) What I'm trying to find out, is what part of iTunes is using all that ram. Is it the music library? If I have a smaller music library, will it use less ram? Is it loading all the Album Artwork into ram for some dumb reason? Additionally, is there any recommendations on what someone could do to reduce the amount of ram it is using?

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  • Setting external IP for Citrix Web Interface

    - by Callum Jones
    I have a Citrix Web Interface (as part of XenApp 6.0 on Windows Server 2008 R2) that is behind a NAT, I can access the web interface fine (via both SSL and standard port 80) but when I go to launch a application that connection is still being made over the server's internal IP address. How do I configure the web interface to default to the external IP address of the box instead of its internal LAN IP?

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  • I'm using a compatible active DisplayPort to DVI adapter with EyeFinity, why does my monitor still flicker?

    - by Christopher Galpin
    I specifically chose an active DisplayPort <- DVI adapter for use with EyeFinity right out of my graphic card vendor's list of confirmed compatible adapters. Yet the screen fails horribly, it blinks on and off constantly, sometimes the graphics go screwy and the appropriate resolutions won't be available. Sometimes the resolution will be available but I'll discover it's only with interlaced refresh rates and bounces up and down. I have to switch the resolution back and forth, again and again, to get it to work correctly, and then it fails again and the process must be repeated the moment the monitor is turned off or I reboot. It's maddening. What is wrong? Is my GFX card supplying insufficient voltage? (Firmware tweaks allegedly help some people, but my card's isn't modifiable.) Could the adapter be defective? Is it not "active" enough for my card and I need an expensive powered adapter? Is this endemic to DisplayPort in general?

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  • reaching 99.9999% uptime

    - by christopher-mccann
    I am currently developing a project which is mission-critical. The actual domain name is registered with 1 & 1 and I plan on purchasing DynDNS Custom DNS service (which has 5 different geographical locations for DNS) and then another secondary DNS service to make sure my DNS is as failover safe as possible. Does it matter that the registration is with 1 & 1 - are they a weak link in the chain? All I really use them for is to say that DynDNS is my primary DNS nameserver and then my secondary DNS is my other nameserver. I can transfer the registration to DynDNS - Im just not sure if it really matters or not. Thanks

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  • Switching to tabs to the right or left of the current tab in Notepad++

    - by Christopher Swiedler
    How can I switch to the document to the left or right of the current document in Notepad++? For example, if I have documents A, B, and C open, and I'm currently editing B, I would like a shortcut to be able to switch to A (Alt-LeftArrow or Ctrl-Pageup) or C (Alt-RightArrow or Ctrl-PageDown). Is this possible? All I've found is a way to switch to next or previous documents based on the "history" of when the document was last opened (Ctrl-Tab and Ctrl-Shift-Tab), which are useful, but not what I want.

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  • How do I add a counter for process data in perfmon.exe for a process that isn't currently running?

    - by Jason Jones
    I would like to perform an ad hoc capture of data using perfmon.exe for a process that runs during the night. I know the name of the executable--lets call it Foo.exe. If the process were currently running, I would go to the Add Counters dialog in perfmon, switch to the Process object, and select the Foo instance from the list. However, it's not currently running. Is it possible to set up perfmon so that it will capture process data for this process when it starts, and if so, how would I configure it to do so?

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  • In SSRS 2000 dynamically setting the datasource

    - by Christopher Kelly
    Is there a way in SSRS 2000 to set the datasource that a report is using via the webservice? I am currently generating reports using the SSRS2000_ReportService.ReportingService webservice and want to dynamically switch between a couple of shared data sources on demand. I am using C# but could adapt other languages if needed.

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  • Active Directory: Determining DN or OU from log in credentials [closed]

    - by Christopher Broome
    I'm updating a PHP login process to leverage active directory on a Windows server. The logging in process seems pretty straight forward via a "ldap_bind", but I also want to pull some profile information from the AD server (first name, last name, etc...) which seems to require a robust distinguished name (DN). When on the windows server I can grab this via 'dsquery user' on the command prompt, but is there a way to get the same value from just the user's login credentials in PHP? I want to avoid getting a list of hundreds of DNs when on-boarding clients and associating each with one of our users, so any means to programmatically determine this would be preferential. Otherwise, I'll know the domain and host for the request so I can at least set the DC portions of the DN, but the organizational units (OU) seem to be pretty important for querying data. If I can find some of the root level OU values associated with the user I can do a ldap_search and crawl. I browsed through the existing questions and found some similar but nothing that really addressed this, so my apologies if the obvious answer is out there. Thanks for the help.

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  • Windows 7 changes desktop icon location when switching from External Monitor to Internal Monitor (laptop)

    - by Gareth Jones
    I have a Windows 7 Laptop, and lately its been acting really weird with my 1080p Monitor. When I get home from school, Ill plug my screen in, and close my laptop lid (which makes the laptop treat the Monitor as the primary and only screen). However it will move my desktop icons! This also happens when I remove / unplug the screen, as shown in the pictures. I hate this, as Im the kinda person who's use to every icon being in a set spot, and so am use to their location. Its a massive hassle to try and move the icons back to their original spot. Anyone have any ideas on how to fix this? Thanks P.S it could be due to the resolution of the screen's being different, but this never happened before in the past Icons on External Moniter (after having moved them manually back into place): Icons after unplugging external monitor (and so using Laptop screen):

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  • javascript doesn't seem to be able to post form data (nginx server w/ php-fpm)

    - by Jones
    So the situation is like so: I have a nginx server with php-fpm installed. All is well and the site scripts and all work perfectly. I am able to use html to POST form data and it works just fine. However, There seems to be be some correlation between javascript, the POST protocol and nothing happening. I cant seem to determine the issue. Example: I have a user login widget that uses javascript on submit the fields and POST the data to a backend auth script which returns a server message that then populates the login box saying something like "Login Successful" followed by reloading the page to properly enable content. Problem is, nothing happens when you hit submit. I do know the setup works because i had it working on apache before migrating. Also if it makes any difference, the server is a Amazon EC2 instance using the Amazon AMI. I really dont know where to start looking on this one, but below is my default.conf for the server: upstream backend_get { server 127.0.0.1:80 weight=1; } upstream backend_post { server 127.0.0.1:80 weight=1; } #Main website url server { listen 80; server_name server.com; #charset koi8-r; access_log logs/host.access.log main; error_log logs/host.error.log; location / { root /usr/share/nginx/html; index index.php index.html index.htm; if ($request_method = POST) { proxy_pass http://backend_post; break; } } location ~ \.php$ { #fastcgi_pass 127.0.0.1:9000; fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; } }

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  • Failover NIC with Windows 7 running Apache Server

    - by Benjamin Jones
    I have a Apache Server running on a Windows 7 Desktop for a internal website (Intranet). I am trying to figure out how I can make this system as failover safe as possible. One thing I want to do is use the 2nd NIC card that is currently disable. I only have one gateway address to my router. I do not have any computer running a Server O/S. If NIC1 crashes by chance(just humor me!), how could NIC2's IP take on the host name (I have mapped in host file) . I don't really care if the static IP of NIC2 changes seeing that the host name is the only thing I need. Could I add two IP's to the host file, with same host email and maybe create some script that will run IF NIC 1 fails? OR is there any failover software that will do this for me?

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  • "Device Not Ready" when attempting to connecting an old (DOS) hard drive to windows 7

    - by Christopher Vigliotti
    I have an old Western Digital Caviar 2540 hard drive that I am attempting to connect to a Windows 7 machine by using a Bytecc BT-300 USB 2.0 to IDE/SATA Adapter. I'm connecting things in the right order (power, then sata, then usb) and the jumper settings on the drive are at present set to slave, but am still having an issue. I am recieving a message that the drive is not initialized. When I go into Computer Management I can see the drive (as "Disk 5, Unknown, Not Initialized"), but when I attempt to initialize it or right-click and select "Offline" It tells me that "the device is not ready". Is there something that I can to to get around this, connect the drive and copy the data that I need off of this drive? Is there a third party tool available that I can use?

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  • Good Choice of Memory for Asus K52F-BBR5

    - by Christopher Painter
    I recently purchased an Asus K52F-BBR5 notebook. It's a basic laptop with an Intel P6100 CPU and Mobile Intel® HM55 Express Chipset. It came with 3GB of DDR3 SODIMM memory and I'd like to expand it to 8GB. I'm a little confused by DDR3 nomenclature and not up to date on my knowledge of chipsets. I'd like to make a good choice when selecting memory for it. Crucial's database suggests using either a PC3-8500 with CAS 7 or a PC3-10600 with a CAS of 9. Is the 8500 better because of it's CAS 7 or will my chipset run the memory async at a higher speed and get better performance? Which would be a better choice for my chipset and CPU? Price difference is negligble.

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  • Exchange Full Access issue

    - by Benjamin Jones
    I was just hired as a System Admin for a small company. They use Exchange 2010 for their Mail Server. I've never had a permission issue like this with Exchange because I worked for a larger firm with less responsibility before. Their old system admin is LONG GONE, so I can't ask him what he did. The issue: Right now ANYONE can gain access to a mailbox and view the mail in the mailbox. This is disabled by default you say and you have to grant them full access ? You are right, but the old System Admin I guess didn't know what he was doing. SO right now user A can open up user B mailbox with out being granted permission. So here is what I found out. Every user in EMC Full Access Permission has Exchange Server group granted. Within the Exchange Server Group, Domain User's is a Member Of. Within Domain User's all user's are listed as Members. So my guess is because of this all users can access ANY mailbox? Well GOOD News. The company is small (35 people) and they are not computer savvy, so hopefully no one has figured out they can open anyone's mailbox.(From what I can tell no). Next thing I did was with my domain user in EMC, delete Exchange Servers Group in FUll Access Permissions and grant access to my user. I made sure that my memeber was apart of the Exchange Server Group. Went to our OWA site and now I don't have permission to my own mailbox. Re did everything to the way it was with my user and now I'm stuck. Any help? I would think granting a single user that is in the Exchange Server group, Full Access to that mailbox would enable them to open that mailbox???? I guess I am wrong.

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  • Today's Links (6/28/2011)

    - by Bob Rhubart
    Connecting People, Processes, and Content: An Online Event | Brian Dirking Dirking shares information on an Oracle Online Forum coming up on July 19. Social Relationships don't count until they count | Steve Jones "It's actually the interactions that matter to back up the social experience rather than the existence of a social link," says Jones. ORACLENERD: KScope 11: Cary Millsap Commenting on Cary Millsap's KScope presentation on Agile, Oracle ACE Chet Justice says, "I fight with methodology on a daily basis, mostly resulting in me hitting my head against the closest wall." The Sage Kings of Antiquity | Richard Veryard "Given that the empirical evidence for enterprise architecture is fairly weak, anecdotal and inconclusive, we are still more dependent than we might like on the authority of experts," says Veryard, "whether this be semi-anonymous committees (such as TOGAF) or famous consultants (such as Zachman)." Oracle Business Intelligence Blog: New BI Mobile Demos "These are short videos that showcase some of the capabilities in our mobile app," says Abhinav Agarwal. "One focuses on the Oracle BI platform, while the other showcases what is possible with the mobile app accessing Oracle Business Intelligence Applications, like Financial Analytics." MySQL HA Events in the UK, Germany & France | Oracle's MySQL Blog Oracle is running MySQL High Availability breakfast seminars in London (June 29), Düsseldorf (July 13) and Paris (September 7). "During these free seminars, we will review the various options and technologies at your disposal to implement highly available and highly scalable MySQL infrastructures, as well as best practices in terms of architectures," says Bertrand Matthelié. VENNSTER BLOG: User Experience in Fusion apps "When I heard about the Fusion Applications User Experience efforts, I was skeptical," says Oracle ACE Director Lonneke Dikmans of Vennster "My view of Oracle and User Experience has changed drastically today." Power Your Cloud with Oracle Fusion Middleware Running in over 50 cities across the globe, this event is aimed at Architects, IT Managers, and technical leaders like you who are using Fusion Middleware or trying to learn more about middleware in the context of Cloud computing.

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  • Running an intern program

    - by dotneteer
    This year I am running an unpaid internship program for high school students. I work for a small company. We have ideas for a few side projects but never have time to do them. So we experiment by making them intern projects. In return, we give these interns guidance to learn, personal attentions, and opportunities with real-world projects. A few years ago, I blogged about the idea of teaching kids to write application with no more than 6 hours of training. This time, I was able to reduce the instruction time to 4 hours and immediately put them into real work projects. When they encounter problems, I combine directions, pointer to various materials on w3school, Udacity, Codecademy and UTube, as well as encouraging them to  search for solutions with search engines. Now entering the third week, I am more than encouraged and feeling accomplished. Our the most senior intern, Christopher Chen, is a recent high school graduate and is heading to UC Berkeley to study computer science after the summer. He previously only had one year of Java experience through the AP computer science course but had no web development experience. Only 12 days into his internship, he has already gain advanced css skills with deeper understanding than more than half of the “senior” developers that I have ever worked with. I put him on a project to migrate an existing website to the Orchard content management system (CMS) with which I am new as well. We were able to teach each other and quickly gain advanced Orchard skills such as creating custom theme and modules. I felt very much a relationship similar to the those between professors and graduate students. On the other hand, I quite expect that I will lose him the next summer to companies like Google, Facebook or Microsoft. As a side note, Christopher and I will do a two part Orchard presentations together at the next SoCal code camp at UC San Diego July 27-28. The first part, “creating an Orchard website on Azure in 60 minutes”, is an introductory lecture and we will discuss how to create a website using Orchard without writing code. The 2nd part, “customizing Orchard websites without limit”, is an advanced lecture and we will discuss custom theme and module development with WebMatrix and Visual Studio.

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  • Silverlight Cream for April 01, 2010 -- #827

    - by Dave Campbell
    In this Issue: Max Paulousky, Hassan, Viktor Larsson, Fons Sonnemans, Jim McCurdy, Scott Marlowe, Mike Taulty, Brad Abrams, Jesse Liberty, Scott Barnes, Christopher Bennage, and John Papa and Ward Bell. Shoutouts: Tim Heuer posted a survey: What tools are the minimum to get started in Silverlight?... have you responded yet? Don't want to miss this discussion: Channel 9 Live at MIX10: Bill Buxton & Erik Meijer - Perspectives on Design Bookmark this... Jesse Liberty has moved his site: Silverlight Geek I stand with Tim Heuer on this: Congratulations to latest 2nd quarter Silverlight MVPs From SilverlightCream.com: Wizards. Prototype of sketching Wizard for WPF - 1 Max Paulousky is creating a SketchFlow WPF wizard in Expression Blend... looks like good Expression Blend and SketchFlow no matter what the target is Windows Phone 7 Navigation Hassan has another WP7 Video up, and this one is on Navigation and passing data from page to page. Silverlight 4 PathListBox Viktor Larsson is blogging about the PathListBox, and definitely had a good time doing so.. lots of fun examples. CountDown Clock in Silverlight 4 Fons Sonnemans has reworked his Sivlerlight 3 FlipClock to be this Silverlight 4 CountDown Clock utilizing the Viewbox control to make it scalable. Generic class for deep clone of Silverlight and CLR objects Jim McCurdy has a Silverlight 3 and 4-tested CloneObject class that he's using for creating a deep copy of an object and all it's properties... think drag/drop or undo/redo. Animating the Fill Color of a Silverlight Ellipse Scott Marlowe has a tutorial up that animates a pass/fail indicator with a smooth transition from a red to a green state... all with code. Silverlight 4, Blend 4, MVVM, Binding, DependencyObject Mike Taulty has a great tutorial up on Blend4 and binding... he's got a somewhat contrived example going, but it certainly looks good to me :) Silverlight 4 + RIA Services - Ready for Business: Authentication and Personalization Next up in Brad Abrams' series is Authentication and Personalization. RIA Services makes this easy to do... let Brad show you! An Annotated Line of Business Application Jesse Liberty is walking through the design and delivery of his HyperVideo project with this mini tutorial. Want to understand the thought process behind the LOB app, check this out. How to hack Expression Blend Seems like there was just some discussion about some of this today and here Scott Barnes posts this hack job for Expression Blend... pretty cool actually :) d:DesignInstance in Blend 4 Christopher Bennage has a follow-on post about using d:DesignInstance in Blend 4, and this is a very nice tutorial on the subject Silverlight TV 19: Hidden Gems from MIX10, UFC's Multi-Touch App John Papa and Ward Bell front and center for Silverlight TV number 19... and check out those threads! Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    Windows Phone MIX10

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  • Silverlight Cream for March 08, 2010 -- #809

    - by Dave Campbell
    In this Issue: Michael Washington, Tim Greenfield, Bobby Diaz(-2-), Glenn Block(-2-), Nikhil Kothari, Jianqiang Bao(-2-), and Christopher Bennage. Shoutouts: Adam Kinney announced a Big update for the Project Rosetta site today Arpit Gupta has opened a new blog with a great logo: I think therefore I am dangerous :) From SilverlightCream.com: DotNetNuke Silverlight Traffic Module If it's DNN and Silverlight, it has to be my buddy Michael Washington :) ... Michael has combined those stunning gauges you've seen with website traffic... just too cool!... grab the code and display yours too! Cool demonstration of Silverlight VideoBrush This is a no-code post by Tim Greenfield, but I like the UX on this Jigsaw Puzzle page... and you can make your own. Introducing the Earthquake Locator – A Bing Maps Silverlight Application, part 1 Bobby Diaz has an informative post up on combining earthquake data with BingMaps in Silverlight 3... check it out, the grab the recently posted Live Demo and Source Code Adding Volcanos and Options - Earthquake Locator, part 2 Bobby Diaz also added volcanic activity to his earthquake BinMaps app, and updated the downloadable code and live demo. Building Hello MEF – Part IV – DeploymentCatalog Glenn Block posted a pair of MEF posts yesterday... made me think I missed one :) .. the first one is about the DeploymentCatalog. Note he is going to be using the CodePlex bits in his posts. Building HelloMEF – Part V – Refactoring to ViewModel Glenn Block's part V is about MEF and MVVM -- no, really! ... he is refactoring MVVM into the app with a nod to Josh Smith and Laurent Bugnion... get your head around this... The Case for ViewModel Nikhil Kothari has a post up about the ViewModel, and how it facilitates designer/developer workflow, jumpstarts development, improves scaling, and makes asynch programming development simpler MMORPG programming in Silverlight Tutorial (12)Map Instance (Part I) Jianqiang Bao has part 12 of his MMORPG game up... this one is showing how to deal with obstuctions on maps. MMORPG programming in Silverlight Tutorial (13)Perfect moving mechanism Jianqiang Bao also has part 13 up, and this second one is about sprite movement around the obstructions. 1 Simple Step for Commanding in Silverlight Christopher Bennage blogged about Commanding in Silverlight, he begins with a blog post about commands in Silverlight 4 then goes on to demonstrate the Caliburn way of doing commanding. Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    MIX10

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  • Silverlight Cream for March 06, 2010 -- #808

    - by Dave Campbell
    In this Issue: András Velvárt, felix corke, Colin Eberhardt, Christopher Bennage, Gergely Orosz, Entity Spaces Team Blog, Mike Taulty(-2-), Jit Ghosh, and Jesse Liberty. Shoutouts: Jeremy Likness expands on the Silverlight Team's post Vancouver Olympics - How'd We Do That? Gavin Wignall has a post up Creating a 360 photograph of an object with Silverlight Photosynth From SilverlightCream.com: Transforming an Ugly Duckling into a Graceful Swan With Expression Blend and Silverlight - Part 2 Intro Animation András Velvárt has part 2 of his Transformation series up at SilverlightShow... he's taking the initro animation to a new length, allowing playback even... cool video tutorial! Free Silverlight 4 beta skin! felix corke has a Silerlight 4 theme up for us all to use. If you like a dark theme like Blend, you'll like this... I like it! Linq to Visual Tree Colin Eberhardt has a great tutorial up for using LINQ to query the WPF or Silverlight Visual Tree while retaining the tree structure. He also has links out to other techniques. XAML Attributes on Separate Lines Christopher Bennage has a post up showing how to easily get all your XAML attributes on separate lines using a VS menu option... I didn't know that! Using built-in, embedded and streamed fonts in Silverlight Gergely Orosz has a post up at ScottLogic going over Fonts in Silverlight -- built-in, embedded, or streamed, and examples with code. EntitySpaces 2010 Two Part Series on Silverlight and WCF Entity Spaces Team Blog has a pair of videos up on Entity Spaces 2010, WCF, and Silverlight. Part 1 is the intro and explanation, part 2 is a full-up app demonstrating it. MEF, Silverlight and the DeploymentCatalog In an attempt to respond fully to a query, Mike Taulty literally pushed the record button and took off on what became a tutorial video on building a real Silverlight app utilizing MEF. Silverlight 4, Experiment with Pluggable Navigation and a WCF Data Service Mike Taulty has an experiment detailed on his blog about pluggable navigation and Silverlight 4. He walks through the history of how we got to this point then takes on in an example... good external links too Enhancing Silverlight Video Experiences with Contextual Data This is a post on the MSDN Magazine site where Jit Ghosh has a great long post about not only Smooth Streaming with Silverlight, but also adding context data to your video. When Is It OK To Hack? Read what all Jesse Liberty gets involved in when he's trying to get something out the door and has to work around a problem. Just about as interesting are the comments ... check it out and leave your own! Stay in the 'Light! Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCream Join me @ SilverlightCream | Phoenix Silverlight User Group Technorati Tags: Silverlight    Silverlight 3    Silverlight 4    MIX10

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  • ArchBeat Link-o-Rama for 2012-09-21

    - by Bob Rhubart
    The Real Architects of Los Angeles: OTN Architect Day in LA - Oct 25 No gossip. No drama. No hair pulling. Just a full day of technical sessions and peer interaction focused on using Oracle technologies in today's cloud and SOA architectures. The event is free, but seating is limited, so register now. Thursday October 25, 2012. 8:00 a.m. – 5:00 p.m. Sofitel Los Angeles, 8555 Beverly Boulevard, Los Angeles, CA 90048. Why IT is a profession in 'flux' | ZDNet I usuallly don't post two items from the same person in one day, but this post from ZDNet blogger Joe McKendrick deals with some critical issues affecting those in IT. As McKendrick puts it: "IT professionals are under considerable pressure to deliver more value to the business, versus being good at coding and testing and deploying and integrating." Cloud, automation drive new growth in SOA governance market | ZDNet "SOA governance tools and processes learned over the past decade are now underpinning cloud projects as they scale across enterprises," reports Joe McKendrick. But there remains a lack of understanding about SOA Governance. For a broader discussion of the importance of IT governance check out the lastest OTN Archbeat Podcast: By Any Other Name: Governance and Architecture How I Simplified the Installation of Oracle Database on Oracle Linux 6 Michele Casey's update of Ginny Henningsen's original article. This version shows how to simplify the installation of Oracle Database 11g on Oracle Linux 6 by installing the oracle-rdbms-server-11gR2-preinstall RPM package. Fault Handling Slides and Q&A | Ronald van Luttikhuizen Oracle ACE Director Ronald van Luttikhuizen shares the slides and a Q&A transcript from a presentation he and fellow ACE Director Guido Schmutz gave at the recent Oracle OpenWorld and JavaOne preview event organized by AMIS Technology. BPM ADF Task forms. Checking whether the current user is in a BPM Swimlane | Christopher Karl Chan "The tricky part here is that the ADF Task Details Form is in fact part of a separate J2EE application to the main workspace," says Oracle Fusion Middleware A-Team member Christopher Karl Chan. "So if you try to use Java or Expression Language to get the logged in user you will only find anonymous and none of the BPM Roles you will be expecting. So what to do?" Don't guess—read the post and find out. Thought for the Day "The speed of change makes you wonder what will become of architecture. " — Tadao Ando Source: BrainyQuote

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  • Independence Day for Software Components &ndash; Loosening Coupling by Reducing Connascence

    - by Brian Schroer
    Today is Independence Day in the USA, which got me thinking about loosely-coupled “independent” software components. I was reminded of a video I bookmarked quite a while ago of Jim Weirich’s “Grand Unified Theory of Software Design” talk at MountainWest RubyConf 2009. I finally watched that video this morning. I highly recommend it. In the video, Jim talks about software connascence. The dictionary definition of connascence (con-NAY-sense) is: 1. The common birth of two or more at the same time 2. That which is born or produced with another. 3. The act of growing together. The brief Wikipedia page about Connascent Software Components says that: Two software components are connascent if a change in one would require the other to be modified in order to maintain the overall correctness of the system. Connascence is a way to characterize and reason about certain types of complexity in software systems. The term was introduced to the software world in Meilir Page-Jones’ 1996 book “What Every Programmer Should Know About Object-Oriented Design”. The middle third of that book is the author’s proposed graphical notation for describing OO designs. UML became the standard about a year later, so a revised version of the book was published in 1999 as “Fundamentals of Object-Oriented Design in UML”. Weirich says that the third part of the book, in which Page-Jones introduces the concept of connascence “is worth the price of the entire book”. (The price of the entire book, by the way, is not much – I just bought a used copy on Amazon for $1.36, so that was a pretty low-risk investment. I’m looking forward to getting the book and learning about connascence from the original source.) Meanwhile, here’s my summary of Weirich’s summary of Page-Jones writings about connascence: The stronger the form of connascence, the more difficult and costly it is to change the elements in the relationship. Some of the connascence types, ordered from weak to strong are: Connascence of Name Connascence of name is when multiple components must agree on the name of an entity. If you change the name of a method or property, then you need to change all references to that method or property. Duh. Connascence of name is unavoidable, assuming your objects are actually used. My main takeaway about connascence of name is that it emphasizes the importance of giving things good names so you don’t need to go changing them later. Connascence of Type Connascence of type is when multiple components must agree on the type of an entity. I assume this is more of a problem for languages without compilers (especially when used in apps without tests). I know it’s an issue with evil JavaScript type coercion. Connascence of Meaning Connascence of meaning is when multiple components must agree on the meaning of particular values, e.g that “1” means normal customer and “2” means preferred customer. The solution to this is to use constants or enums instead of “magic” strings or numbers, which reduces the coupling by changing the connascence form from “meaning” to “name”. Connascence of Position Connascence of positions is when multiple components must agree on the order of values. This refers to methods with multiple parameters, e.g.: eMailer.Send("[email protected]", "[email protected]", "Your order is complete", "Order completion notification"); The more parameters there are, the stronger the connascence of position is between the component and its callers. In the example above, it’s not immediately clear when reading the code which email addresses are sender and receiver, and which of the final two strings are subject vs. body. Connascence of position could be improved to connascence of type by replacing the parameter list with a struct or class. This “introduce parameter object” refactoring might be overkill for a method with 2 parameters, but would definitely be an improvement for a method with 10 parameters. This points out two “rules” of connascence:  The Rule of Degree: The acceptability of connascence is related to the degree of its occurrence. The Rule of Locality: Stronger forms of connascence are more acceptable if the elements involved are closely related. For example, positional arguments in private methods are less problematic than in public methods. Connascence of Algorithm Connascence of algorithm is when multiple components must agree on a particular algorithm. Be DRY – Don’t Repeat Yourself. If you have “cloned” code in multiple locations, refactor it into a common function.   Those are the “static” forms of connascence. There are also “dynamic” forms, including… Connascence of Execution Connascence of execution is when the order of execution of multiple components is important. Consumers of your class shouldn’t have to know that they have to call an .Initialize method before it’s safe to call a .DoSomething method. Connascence of Timing Connascence of timing is when the timing of the execution of multiple components is important. I’ll have to read up on this one when I get the book, but assume it’s largely about threading. Connascence of Identity Connascence of identity is when multiple components must reference the entity. The example Weirich gives is when you have two instances of the “Bob” Employee class and you call the .RaiseSalary method on one and then the .Pay method on the other does the payment use the updated salary?   Again, this is my summary of a summary, so please be forgiving if I misunderstood anything. Once I get/read the book, I’ll make corrections if necessary and share any other useful information I might learn.   See Also: Gregory Brown: Ruby Best Practices Issue #24: Connascence as a Software Design Metric (That link is failing at the time I write this, so I had to go to the Google cache of the page.)

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  • VS2008 C# error ".ctor' not supported by language

    - by Jim Jones
    C# code: class Program { static void Main(string[] args) { TFWrapper tf; String lexDir = "......."; String lic = "........"; String key = "........."; ArrayList cats = new ArrayList(); Boolean useConj = false; String lang = "english"; String encoding = "auto"; tf = new TFWrapper(lexDir, lic, key, useConj, lang, encoding); } } Managed C++ method being called: TFWrapper::TFWrapper(String^ mlexDir, String^ mlic, String^ mkey, ArrayList catList, Boolean^ m_useConj, String^ m_lang, String^ m_encoding); Getting '.ctor' is not supported by the language error on the last line of C#

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  • iphone app crash, crash log posted, help please

    - by terry jones
    hi, we recenty had a programmer to develop a program for us but seems to have left us in the lurch with a part functioning application. my boss isnt happy at moment as we have spent a few hundred and have nothing to show for it at the moment. can anyone see any information in the crash log below as its gibberish to me. Incident Identifier: D4F482FE-167A-44BB-A642-7E8EF7B568BF CrashReporter Key: 2d8e2d17415c55e48ec20dae7cbe6c36b33bcce1 Process: Logistics [328] Path: /var/mobile/Applications/32A03443-ADE3-4AAE-AB32-05DB7BEB15D8/Logistics.app/Logistics Identifier: Logistics Version: ??? (???) Code Type: ARM (Native) Parent Process: launchd [1] Date/Time: 2010-03-29 17:07:06.474 +0200 OS Version: iPhone OS 3.1.2 (7D11) Report Version: 104 Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x00000000, 0x00000000 Crashed Thread: 0 Thread 0 Crashed: 0 libSystem.B.dylib 0x31a279ac 0x319a9000 + 518572 1 libSystem.B.dylib 0x31a2799c 0x319a9000 + 518556 2 libSystem.B.dylib 0x31a2798e 0x319a9000 + 518542 3 libSystem.B.dylib 0x31a3c63a 0x319a9000 + 603706 4 libstdc++.6.dylib 0x3361d3b0 0x335d8000 + 283568 5 libobjc.A.dylib 0x32401858 0x323fc000 + 22616 6 libstdc++.6.dylib 0x3361b776 0x335d8000 + 276342 7 libstdc++.6.dylib 0x3361b7ca 0x335d8000 + 276426 8 libstdc++.6.dylib 0x3361b896 0x335d8000 + 276630 9 libobjc.A.dylib 0x32400714 0x323fc000 + 18196 10 CoreFoundation 0x32537b86 0x32511000 + 158598 11 CoreFoundation 0x32537b24 0x32511000 + 158500 12 Foundation 0x3145ddaa 0x313ed000 + 462250 13 Foundation 0x31454ee2 0x313ed000 + 425698 14 Logistics 0x00002df8 0x1000 + 7672 15 CoreFoundation 0x32569ede 0x32511000 + 364254 16 UIKit 0x32ba205e 0x32b60000 + 270430 17 UIKit 0x32bf4d4e 0x32b60000 + 609614 18 CoreFoundation 0x32569ede 0x32511000 + 364254 19 UIKit 0x32ba205e 0x32b60000 + 270430 20 UIKit 0x32ba1ffe 0x32b60000 + 270334 21 UIKit 0x32ba1fd0 0x32b60000 + 270288 22 UIKit 0x32ba1d2a 0x32b60000 + 269610 23 UIKit 0x32ba263e 0x32b60000 + 271934 24 UIKit 0x32ba1656 0x32b60000 + 267862 25 UIKit 0x32ba1032 0x32b60000 + 266290 26 UIKit 0x32b9d928 0x32b60000 + 252200 27 UIKit 0x32b9d3a0 0x32b60000 + 250784 28 GraphicsServices 0x32913b72 0x3290f000 + 19314 29 CoreFoundation 0x32567c26 0x32511000 + 355366 30 CoreFoundation 0x32567356 0x32511000 + 353110 31 GraphicsServices 0x32912cb8 0x3290f000 + 15544 32 GraphicsServices 0x32912d64 0x3290f000 + 15716 33 UIKit 0x32b62768 0x32b60000 + 10088 34 UIKit 0x32b6146c 0x32b60000 + 5228 35 Logistics 0x000023c4 0x1000 + 5060 36 Logistics 0x00002380 0x1000 + 4992 Thread 1: 0 libSystem.B.dylib 0x319a9818 0x319a9000 + 2072 1 libSystem.B.dylib 0x319abff8 0x319a9000 + 12280 2 CoreFoundation 0x325677f6 0x32511000 + 354294 3 CoreFoundation 0x32567356 0x32511000 + 353110 4 WebCore 0x305d59de 0x30578000 + 383454 5 libSystem.B.dylib 0x319cd92a 0x319a9000 + 149802 Thread 2: 0 libSystem.B.dylib 0x31a28228 0x319a9000 + 520744 1 libSystem.B.dylib 0x319d3244 0x319a9000 + 172612 2 libSystem.B.dylib 0x319d2d0e 0x319a9000 + 171278 3 CoreMedia 0x33552b04 0x3354f000 + 15108 4 CoreMedia 0x33552a3a 0x3354f000 + 14906 5 MediaToolbox 0x31e1b50c 0x31e18000 + 13580 6 libSystem.B.dylib 0x319cd92a 0x319a9000 + 149802 Thread 0 crashed with ARM Thread State: r0: 0x00000000 r1: 0x00000000 r2: 0x00000001 r3: 0x383c43cc r4: 0x00000006 r5: 0x3361b30d r6: 0x00172f5c r7: 0x2fffe97c r8: 0x2fffe968 r9: 0x00000065 r10: 0x00007150 r11: 0x334bd104 ip: 0x00000025 sp: 0x2fffe97c lr: 0x31a279a3 pc: 0x31a279ac cpsr: 0x00000010 Binary Images: 0x1000 - 0x6fff +Logistics armv6 <350fc970d77b4d8d67bf43f4d7f2a68c> /var/mobile/Applications/32A03443-ADE3-4AAE-AB32-05DB7BEB15D8/Logistics.app/Logistics 0x2c000 - 0x2dfff dns.so armv7 <35ac487c38e38ed5810d5ed0d5c67546> /usr/lib/info/dns.so 0x2fe00000 - 0x2fe24fff dyld armv7 <5db9f5d0275997de58efff111816706e> /usr/lib/dyld 0x30028000 - 0x3004ffff ContentIndex armv7 <67165d749b79ad4b14c8a24f14dab29d> /System/Library/PrivateFrameworks/ContentIndex.framework/ContentIndex 0x30050000 - 0x30054fff ITSync armv7 <a0bf9af6f4ebc7e5977d3da853671162> /System/Library/PrivateFrameworks/ITSync.framework/ITSync 0x30149000 - 0x3016efff AppSupport armv7 <ca2e9a4f0475af20028968840ab94ecf> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport 0x30175000 - 0x3017ffff MobileCoreServices armv7 <36d71cd8dd49f5d5addb356f449b562a> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices 0x30184000 - 0x30184fff Accelerate armv7 <939f94df6c7e6e7a090ddee1ec09c844> /System/Library/PrivateFrameworks/Accelerate.framework/Accelerate 0x30185000 - 0x301b7fff iCalendar armv7 <235e05f7e167e6dbbd75528a4a37f3a3> /System/Library/PrivateFrameworks/iCalendar.framework/iCalendar 0x301b8000 - 0x301c3fff libz.1.dylib armv7 <8faba7ded9b3527ccf54c2f224f9a12f> /usr/lib/libz.1.dylib 0x301c4000 - 0x301eefff CoreText armv7 <821e9c7c935b6a8d735e2d2d9ebcee04> /System/Library/PrivateFrameworks/CoreText.framework/CoreText 0x301f6000 - 0x301fffff IAP armv7 <36e57cf20df9fcea10ebd0d1c3526a9a> /System/Library/PrivateFrameworks/IAP.framework/IAP 0x30247000 - 0x30279fff MessageUI armv7 <51d0498fb3dba758dae660754f1afb9c> /System/Library/Frameworks/MessageUI.framework/MessageUI 0x3027a000 - 0x3027efff MobileMusicPlayer armv7 <f0e7d2d2d69e9cc2a84e20bced0e1d07> /System/Library/PrivateFrameworks/MobileMusicPlayer.framework/MobileMusicPlayer 0x302c6000 - 0x302cefff CoreVideo armv7 <9259f5ae2a74b53e4f13b27fa3d511e8> /System/Library/PrivateFrameworks/CoreVideo.framework/CoreVideo 0x30348000 - 0x3034afff CrashReporterSupport armv7 <a0a25c381e45f8a3f4ec63bcb17a5a39> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/CrashReporterSupport 0x304a3000 - 0x304cefff MIME armv7 <55a4de1d243273ee7ef4e86a85d591f5> /System/Library/PrivateFrameworks/MIME.framework/MIME 0x304cf000 - 0x3050ffff libsqlite3.dylib armv7 <c2b5985d8307d73b39140e76adfd2eb7> /usr/lib/libsqlite3.dylib 0x3054a000 - 0x30569fff Bom armv7 <37e498957087af50894156808e0a486b> /System/Library/PrivateFrameworks/Bom.framework/Bom 0x30578000 - 0x30a4efff WebCore armv7 <4e2bac4e01a15979c9ac096f78280db0> /System/Library/PrivateFrameworks/WebCore.framework/WebCore 0x30a58000 - 0x30b12fff Message armv7 <a5a7de97c57a6965f27547bf8ff8810c> /System/Library/PrivateFrameworks/Message.framework/Message 0x30b13000 - 0x30b13fff vecLib armv7 <4eb91bf56603dc0db6784d8d3240bfa8> /System/Library/PrivateFrameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib 0x30c1e000 - 0x30c23fff ProtocolBuffer armv7 <91af9ee5b2f271cbd8c138b3c61e508d> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer 0x30d05000 - 0x30d29fff SystemConfiguration armv7 <c57df668b510f025ee5a173ad30fb48e> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration 0x30d6c000 - 0x30decfff QuartzCore armv7 <af0722911ffc74fc08075e9831a6222e> /System/Library/Frameworks/QuartzCore.framework/QuartzCore 0x30e5d000 - 0x30e72fff libresolv.9.dylib armv7 <2b6a9404652dd2b5abd1c6a5583e8533> /usr/lib/libresolv.9.dylib 0x30e73000 - 0x30ebdfff GMM armv7 <72c87b3b08ab4359802b6efed472bf46> /System/Library/PrivateFrameworks/GMM.framework/GMM 0x30ec7000 - 0x30ed0fff SpringBoardServices armv7 <17ca8b5262cd6484d41efdc72c6fd057> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices 0x30ed1000 - 0x30f43fff LDAP armv7 <a5f6d51ebcab28eeabe0f2bbbdeb8cc7> /System/Library/PrivateFrameworks/LDAP.framework/LDAP 0x30fe6000 - 0x30ffbfff OpenGLES armv7 <be80a5e4c55c2920be2c31f740bb9dba> /System/Library/Frameworks/OpenGLES.framework/OpenGLES 0x31003000 - 0x31009fff libkxld.dylib armv7 <04ab19af95239c12a98539478eebc560> /usr/lib/system/libkxld.dylib 0x3114f000 - 0x311acfff MediaPlayer armv7 <1021fc5da1419ba297464f71049ad084> /System/Library/Frameworks/MediaPlayer.framework/MediaPlayer 0x311ad000 - 0x311cefff CoreLocation armv7 <a3857b8324f90ae48994df15fdfbcda6> /System/Library/Frameworks/CoreLocation.framework/CoreLocation 0x311d5000 - 0x31214fff Celestial armv7 <f8bde8e040e6aac9e36e0aa8b43ee8cc> /System/Library/PrivateFrameworks/Celestial.framework/Celestial 0x312f6000 - 0x312fcfff libgcc_s.1.dylib armv7 <263b2691cd12171b31fa600716104e4a> /usr/lib/libgcc_s.1.dylib 0x31338000 - 0x31367fff libCGFreetype.A.dylib armv7 <2ec5ad6812f5ea3859cb4189d62b7265> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib 0x31393000 - 0x313cafff IOKit armv7 <0afabe8bf08fc163ba8e4ed614092cd3> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x313e9000 - 0x313eafff IOMobileFramebuffer armv7 <9d9f0254b5b64ced3d58191748f3027b> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer 0x313ed000 - 0x314e2fff Foundation armv7 <ede5b943f529ce1b862c15dc876992c1> /System/Library/Frameworks/Foundation.framework/Foundation 0x314ed000 - 0x31599fff libxml2.2.dylib armv7 <a491bfc5f062f33185a3f98969bae3c2> /usr/lib/libxml2.2.dylib 0x315fc000 - 0x315fefff MobileInstallation armv7 <b8ebf64838bdfe5315dab5745482e30c> /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation 0x31919000 - 0x31923fff MobileBluetooth armv7 <bc6cf9563c3a14a86cde6ddf6cc3ed45> /System/Library/PrivateFrameworks/MobileBluetooth.framework/MobileBluetooth 0x31926000 - 0x319a8fff WebKit armv7 <b9b7246a09f5db68e44497d318cb3ab6> /System/Library/PrivateFrameworks/WebKit.framework/WebKit 0x319a9000 - 0x31aa0fff libSystem.B.dylib armv7 <3f94d4b13815a93cbdfc6c7dc2afe5b4> /usr/lib/libSystem.B.dylib 0x31aa2000 - 0x31b8bfff AudioToolbox armv7 <393fa1e155bb0523c2a90555bb394498> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox 0x31b8d000 - 0x31bfcfff CFNetwork armv7 <b55671f2472fdae3f811ae6f636b4e2e> /System/Library/Frameworks/CFNetwork.framework/CFNetwork 0x31cb2000 - 0x31d12fff AddressBookUI armv7 <5e5b83d3c9e2c0676671feebfb8d37c9> /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI 0x31d19000 - 0x31d21fff AccountSettings armv7 <37a8916d02c399bfccc56e92ad68e84b> /System/Library/PrivateFrameworks/AccountSettings.framework/AccountSettings 0x31d28000 - 0x31d34fff MobileDeviceLink armv7 <d757be3521f8ed71709728790c29bdb2> /System/Library/PrivateFrameworks/MobileDeviceLink.framework/MobileDeviceLink 0x31d3a000 - 0x31d3cfff Notes armv7 <f7c579348cb58b5f2218c042cf46f422> /System/Library/PrivateFrameworks/Notes.framework/Notes 0x31d59000 - 0x31d5cfff IOSurface armv7 <81661b8e151a9af6ce5704a728e12dc7> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface 0x31e18000 - 0x31ed8fff MediaToolbox armv7 <b9023dc22073ab28f6fb8ecbe00951c2> /System/Library/PrivateFrameworks/MediaToolbox.framework/MediaToolbox 0x31ed9000 - 0x31f8dfff JavaScriptCore armv7 <d3434c868a9a0f4016ed32ba90a35c4d> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore 0x31f91000 - 0x320e6fff CoreGraphics armv7 <5852bd39fd1ef304da7b017949755cab> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics 0x32150000 - 0x3217cfff DAVKit armv7 <80cf41b34d377d21d406fcb6835fbf77> /System/Library/PrivateFrameworks/DAVKit.framework/DAVKit 0x321d4000 - 0x322d5fff libicucore.A.dylib armv7 <1081389fef915d9b8858d0dfff04568e> /usr/lib/libicucore.A.dylib 0x322d6000 - 0x322d9fff ActorKit armv7 <c81b8278a35c6e8293aaf7c55811ba2d> /System/Library/PrivateFrameworks/ActorKit.framework/ActorKit 0x322da000 - 0x32388fff DataAccess armv7 <e9225a8b94fe76047095ebecd6fd58c5> /System/Library/PrivateFrameworks/DataAccess.framework/DataAccess 0x32389000 - 0x32390fff libbz2.1.0.dylib armv7 <6675987a84fc3d127305c175085914aa> /usr/lib/libbz2.1.0.dylib 0x323fc000 - 0x32499fff libobjc.A.dylib armv7 <1a57ecb9f5c0f274a274b3eb53df48ed> /usr/lib/libobjc.A.dylib 0x324b5000 - 0x324cbfff AddressBook armv7 <c21d7ab21d7e67f84c487bc278568bbe> /System/Library/Frameworks/AddressBook.framework/AddressBook 0x324d6000 - 0x32510fff CoreTelephony armv7 <5b68ed8ffac45237acc948e9d5bb5e83> /System/Library/PrivateFrameworks/CoreTelephony.framework/CoreTelephony 0x32511000 - 0x325bbfff CoreFoundation armv7 <51c03f1f8755868781e3e719d8df7b6f> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 0x325ca000 - 0x3268bfff MusicLibrary armv7 <ce4922bef1cc1d6706da32480c2272bd> /System/Library/PrivateFrameworks/MusicLibrary.framework/MusicLibrary 0x3268c000 - 0x3268efff AppleJPEG armv7 <af51b716dce446178b366a8d5af48ebb> /System/Library/PrivateFrameworks/AppleJPEG.framework/AppleJPEG 0x3268f000 - 0x326adfff MobileSync armv7 <1eecaede37e5d042180473311efccda3> /System/Library/PrivateFrameworks/MobileSync.framework/MobileSync 0x32860000 - 0x3286bfff PersistentConnection armv7 <73c2bec8b5f870ea528f359c2374f19c> /System/Library/PrivateFrameworks/PersistentConnection.framework/PersistentConnection 0x3286c000 - 0x328f2fff ImageIO armv7 <ea76d0fd3ca8c1a6104bc0f013255e2d> /System/Library/PrivateFrameworks/ImageIO.framework/ImageIO 0x3290f000 - 0x32918fff GraphicsServices armv7 <5387c7197570ac7df97759c0402d453d> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices 0x32933000 - 0x3299bfff PhotoLibrary armv7 <0535fc553452b7b6cc25ac990cff4a40> /System/Library/PrivateFrameworks/PhotoLibrary.framework/PhotoLibrary 0x3299f000 - 0x329ccfff Calendar armv7 <52446b9087d707210cb515b0894afee5> /System/Library/PrivateFrameworks/Calendar.framework/Calendar 0x329d6000 - 0x329fffff TextInput armv7 <2e983bf3876bfeaf7151aa8a0e68dabc> /System/Library/PrivateFrameworks/TextInput.framework/TextInput 0x32a01000 - 0x32a02fff CoreSurface armv7 <f3aae0195e4510657029b19161138593> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface 0x32a09000 - 0x32a0bfff Camera armv7 <81c49c0f094225be8a6ad129a8641c86> /System/Library/PrivateFrameworks/Camera.framework/Camera 0x32a56000 - 0x32a7efff libvDSP.dylib armv7 <d846b621ce13b16241ac2d32ddd28615> /System/Library/PrivateFrameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib 0x32a81000 - 0x32a86fff liblockdown.dylib armv7 <5b665cd59d9884ceecec6441fc42bc14> /usr/lib/liblockdown.dylib 0x32a8a000 - 0x32a96fff DataAccessExpress armv7 <ad1aeb0c6df9b0b917c1c99405e36cc4> /System/Library/PrivateFrameworks/DataAccessExpress.framework/DataAccessExpress 0x32ab5000 - 0x32ac3fff TelephonyUI armv7 <b34206a34dfb1cc4183274cc6c0a3f36> /System/Library/PrivateFrameworks/TelephonyUI.framework/TelephonyUI 0x32ac4000 - 0x32ae5fff MobileQuickLook armv7 <06cb03b3f1bd2c5bfa27ba2aef0849b2> /System/Library/PrivateFrameworks/MobileQuickLook.framework/MobileQuickLook 0x32aed000 - 0x32b07fff libRIP.A.dylib armv7 <0dc4e83b63c1350517949e24204817fb> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib 0x32b09000 - 0x32b2dfff Security armv7 <3a3406fe12445942f4d767c7fa4c24ce> /System/Library/Frameworks/Security.framework/Security 0x32b2e000 - 0x32b5bfff VideoToolbox armv7 <08b68b92f987faff46a127f6f78708a0> /System/Library/PrivateFrameworks/VideoToolbox.framework/VideoToolbox 0x32b60000 - 0x33524fff UIKit armv7 <47c9d61f9cbe72938d1bfb1588306b97> /System/Library/Frameworks/UIKit.framework/UIKit 0x3354f000 - 0x33580fff CoreMedia armv7 <584770f5de9c599a2d420eb8666921ac> /System/Library/PrivateFrameworks/CoreMedia.framework/CoreMedia 0x33586000 - 0x33588fff ArtworkCache armv7 <66057eb40ba62cb544fe00ac4f2b498e> /System/Library/PrivateFrameworks/ArtworkCache.framework/ArtworkCache 0x33594000 - 0x33599fff MBX2D armv7 <ae091892e4419221d25f8db9307cedf0> /System/Library/PrivateFrameworks/MBX2D.framework/MBX2D 0x3359a000 - 0x335d7fff CoreAudio armv7 <1eb427066a911d979a024e445464a067> /System/Library/Frameworks/CoreAudio.framework/CoreAudio 0x335d8000 - 0x33621fff libstdc++.6.dylib armv7 <99401ed10ec4d5608ce23ec33dd757c6> /usr/lib/libstdc++.6.dylib 0x33627000 - 0x33632fff libbsm.0.dylib armv7 <03f3879bad1802636dadeb457ee74cb2> /usr/lib/libbsm.0.dylib

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  • This page calls for XML namespace declared with prefix br but no taglibrary exists

    - by Christopher W. Allen-Poole
    I just finished the Netbeans introduction to Hibernate tutorial ( http://netbeans.org/kb/docs/web/hibernate-webapp.html#01 ) and I am getting the following error: "This page calls for XML namespace declared with prefix br but no taglibrary exists" Now, I have seen a similar question somewhere else: http://forums.sun.com/thread.jspa?threadID=5430327 but the answer is not listed there. Or, if it is, then I am clearly missing it -- line one of my index.xhtml file reads "http://www.w3.org/1999/xhtml". It also does not explain why, when I reload localhost:8080, the message disappears. Here is my index.xhtml file: <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:f="http://java.sun.com/jsf/core"> <ui:composition template="./template.xhtml"> <ui:define name="body"> <h:form> <h:commandLink action="#{filmController.previous}" value="Previous #{filmController.pageSize}" rendered="#{filmController.hasPreviousPage}"/> <h:commandLink action="#{filmController.next}" value="Next #{filmController.pageSize}" rendered="#{filmController.hasNextPage}"/> <h:dataTable value="#{filmController.filmTitles}" var="item" border="0" cellpadding="2" cellspacing="0" rowClasses="jsfcrud_odd_row,jsfcrud_even_row" rules="all" style="border:solid 1px"> <h:column> <f:facet name="header"> <h:outputText value="Title"/> </f:facet> <h:outputText value="#{item.title}"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value="Description"/> </f:facet> <h:outputText value="#{item.description}"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value=" "/> </f:facet> <h:commandLink action="#{filmController.prepareView}" value="View"/> </h:column> </h:dataTable> <br/> </h:form> </ui:define> </ui:composition> </html>

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