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• How to resize images without loss in quality ?

  - by qWolf

  Hi everybody. I have a image JPEG with resolution is 2010 x 1080 (Pixels). And now, I want resize this image to 338 x 450 without losing image quality, how can I do ? (for ex: After I zoom in image, its quality was not good! ) Which software I can use ? Let me know about a solution. Thanks for all responses ;) Update / Clarification: My purpose is have a page contains image. This image have size is 2010x1080 (in original). First, image display on web page with size is 338x450. Then, to see image more clear, I want to zoom in. But when I do this, image quality was lost. Now, i don't know how to execute this problem :(

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• OPN Exchange Keynote On-Demand

  - by kristin.jellison

  We hope everyone has had a chance to refresh and recharge after Oracle OpenWorld 2013. In case you didn’t have the opportunity to catch the full OPN Exchange keynote, we have it on demand for your viewing pleasure. A highlight reel is up on the OPN YouTube channel and on Oracle.com. You can also watch individual keynote segments, from Oracle Executives like Mark Hurd, John Fowler and Andy Bailey, highlighted below. So please, sit back, relax and enjoy the show! You know, in case your football team is on a bye this week. Mark Hurd, President, Oracle Executive Address John Fowler, Executive Vice President, Systems Hardware and Software Engineered to Work Together Joel Borellis, Group Vice President, Partner Enablement Technology, Middleware and Business Intelligence Chris Baker, Senior Vice President, Worldwide ISV,OEM and Java Sales Engineered Systems and Hardware Andy Bailey, Senior Vice President, Strategic Alliances Cloud, Fusion Applications and Customer Experience Thomas LaRocca, Senior Vice President, North America Sales Alliances and Channels Terri Hall, Group Vice President, North America Sales Alliances and Channels Oracle Partner Excellence Awards: North America Hugo Freytes, Senior Vice President, Latin America Alliances and Channels Oracle Partner Excellence Awards: Latin America Mark Lewis, Senior Vice President, APAC Alliances and Channels Hiroshi Watanabe, Senior Vice President, Japan Alliances and Channels Oracle Partner Excellence Awards: APAC and Japan David Callaghan, Senior Vice President, EMEA Alliances and Channels Oracle Partner Excellence Awards: EMEA Cheers! The OPN Communications Team

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• Modelling work-flow plus interaction with a database - quick and accessible options

  - by cjmUK

  I'm wanting to model a (proposed) manufacturing line, with specific emphasis on interaction with a traceability database. That is, various process engineers have already mapped the manufacturing process - I'm only interested in the various stations along the line that have to talk to the DB. The intended audience is a mixture of project managers, engineers and IT people - the purpose is to identify: points at which the line interacts with the DB (perhaps going so far as indicating the Store Procs called at each point, perhaps even which parameters are passed.) the communication source (PC/Handheld device/PLC) the communication medium (wireless/fibre/copper) control flow (if leak test fails, unit is diverted to repair station) Basically, the model will be used as a focus different groups on outstanding tasks; for example, I'm interested in the DB and any front-end app needed, process engineers need to be thinking about the workflow and liaising with the PLC suppliers, the other IT guys need to make sure we have the hardware and comms in place. Obviously I could just improvise in Visio, but I was wondering if there was a particular modelling technique that might particularly suit my needs or my audience. I'm thinking of a visual model with supporting documentation (as little as possible, as much as is necessary). Clearly, I don't want something that will take me ages to (effectively) learn, nor one that will alienate non-technical members of the project team. So far I've had brief looks at BPMN, EPC Diagrams, standard Flow Diagrams... and I've forgotten most of what I used to know about UML... And I'm not against picking and mixing... as long as it is quick, clear and effective. Conclusion: In the end, I opted for a quasi-workflow/dataflow diagram. I mapped out the parts of the manufacturing process that interact with the traceability DB, and indicated in a significantly-simplified form, the data flows and DB activity. Alongside which, I have a supporting document which outlines each process, the data being transacted for each process (a 'data dictionary' of sorts) and details of hardware and connectivity required. I can't decide whether is a product of genius or a crime against established software development practices, but I do think that is will hit the mark for this particular audience.

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• Hosting provider that allows you to host your own VM image?

  - by Timo Geusch

  I've already looked at the 'Best Hosted VM Provider' question and checked the recommendations there, but I seem to have slightly odd requirements. Basically, I am looking for a host that allows me to host a VM image I supply (FreeBSD, which most of the suggested hosters don't support, they only seem to support various Linuxes) instead of one of their standard images. I'm a long time BSD user and have had colo BSD servers in the past so I'm pretty sure that i don't need much in the way of software support, but I'd basically like to run my server on managed hardware without having to rent the whole server. For the usage I have that would way OTT as we're talking a couple of small apps with very few users, a couple of blogs and (most importantly) email hosting for about 6-10 domains with moderate traffic levels. Oh, and reliability trumps cost to a certain extent.

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• How to fix AVI index error

  - by Tim

  I try to open an AVI file. The first software I tried is VLC media player. It reports some error about AVI index: This AVI file is broken. Seeking will not work correctly. Do you want to try to fix it? This might take a long time. I chose yes, and it began fixing AVI index and existed when the repair progress bar reaches 20% or so. Then the video started playing and stopped much earlier than when it is supposed to finish. Next I tried to open it in Totem Movie Player, which also stopped earlier at the same place as in VLC player. I tried to play it in GMplayer. Now the entire AVI file can be played from start to finish, but it is impossible to drag playing progress bar while it was possible in VLC player and Totem player. I heard that Avidemux can fix AVI index error, but later discovered it even failed to open the AVI file before it could try to fix the error. So I was wondering how I can fix the AVI index error, or at least drag the playing progress bar in GMplayer? Thanks and regards!

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• Getting xsession-errors after Unity Lens install

  - by David

  I apologize in advance if I am leaving something out here. Please let me know what additional info is required, and i will be happy to post it. Can you tell me what these error messages are, and how I can go about resolving them? WARN 2012-02-02 14:02:56 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method InfoRequest proxy /net/launchpad/lens/utilities does not exist WARN 2012-02-02 14:02:56 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method SetActive proxy /net/launchpad/lens/utilities does not exist WARN 2012-02-02 14:02:56 unity.iconloader IconLoader.cpp:509 Unable to load contents of file:///usr/share/icons/unity-icon-theme/places/svg/category-installed.svg: Error opening file: No such file or directory WARN 2012-02-02 14:02:56 unity.iconloader IconLoader.cpp:509 Unable to load contents of file:///usr/share/icons/unity-icon-theme/places/svg/category-available.svg: Error opening file: No such file or directory WARN 2012-02-02 14:02:56 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method InfoRequest proxy /net/launchpad/lens/askubuntu does not exist WARN 2012-02-02 14:02:56 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method SetActive proxy /net/launchpad/lens/askubuntu does not exist I am also getting Nautilus errors logged here. I do not remember what lenses I installed, or from where (Software Center, manual install, etc).

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• Only 5 days left...your vote is needed!

  - by mvaughan

       By Misha Vaughan, Oracle Applications User Experience It is a bit early for the voting season here in the U.S., but there is a very important (to me) voting window now upon us. Until Aug. 31, the public gets to vote on submissions to South by Southwest (SXSW) Interactive in Austin, Texas, in March 2013. This is a thought-leading software conference discussing the up-and-coming trends in industry. I have attended the interactive and the music portions of SXSW before, but I have never attempted a submission. This is my first year trying.  I am building on the themes from this conversation on simplicity with Jeremy Ashley for Oracle OpenWorld 2012. The SXSW session will be a chance to share best practices for moving designs that focus on simplicity successfully through an organization. Please take a moment and cast your vote.  Help me get Oracle on the roster at SXSW! There are only five days left to vote! My colleague Ultan O’Broin has also submitted, and I encourage you to vote for his sessions as well. 

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• How should I make progress further as a programmer?

  - by mushfiq

  Hello, I have just left my college after doing graduation in computer engineering,during my college life I tried to do some freelancing in local market.I succeeded in the last year and earned some small amounts based on joomla,wordpress and visual basic based job.I had some small projects on php,mysql also. After finishing my undergrad life,I sat for an written test for post of python programmer and luckily I got the job and is working there(Its a small software firm do most of the task in python).Day by day I have gained some experience with core python. Meanwhile an USA based web service firm called me for the interview and after finishing three steps(oral+mini coding project+final oral)they selected me(i was wondered!).And I am going to join their with in few days.There I have to work in python(based on Django framework,I know only basic of this framework). My problem is when I started to work with python simultaneously I worked in Odesk as a wordpress,joomla,drupal,php developer. Now a days I am feeling that I am getting "Jack of all trades master of none". My current situation is i am familiar with several popular web technologies but not an expert.I want to make myself skilled. How should I organize myself to be a skilled web programmer?

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• can we set up cron jobs in Google App Engine without using SDK???

  - by nok

  I downloaded java SDK from Google App Engine. I tried running appcfg.cmd from command prompt. But it gives this error. Error opening registry key 'Software\JavaSoft\Java Runtime Environment' Error: could not find java.dll Error: could not find Java 2 Runtime Environment. All i want to do with Google App Engine is to set up cron jobs with 1 minute frequency. I don't want to make any application in Google App Engine. I just want the cron job set up. Is there any way to set up cron job in Google App Engine without using the java SDK ???

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• ArchBeat Link-o-Rama for 2012-03-22

  - by Bob Rhubart

  2012 Real World Performance Tour Dates |Performance Tuning | Performance Engineering www.ioug.org Coming to your town: a full day of real world database performance with Tom Kyte, Andrew Holdsworth, and Graham Wood. Rochester, NY - March 8 Los Angeles, CA - April 30 Orange County, CA - May 1 Redwood Shores, CA - May 3. Oracle Cloud Conference: dates and locations worldwide http://www.oracle.com Find the cloud strategy that’s right for your enterprise. 2 new Cloud Computing resources added to free IT Strategies from Oracle library www.oracle.com IT Strategies from Oracle, the free authorized library of guidelines and reference architectures, has just been updated to include two new documents: A Pragmatic Approach to Cloud Adoption Data Sheet: Oracle's Approach to Cloud SOA! SOA! SOA!; OSB 11g Recipes and Author Interviews www.oracle.com Featured this week on the OTN Architect Homepage, along with the latest articles, white papers, blogs, events, and other resources for software architects. Enterprise app shops announcements are everywhere | Andy Mulholland www.capgemini.com Capgemini's Andy Mulholland discusses "the 'front office' revolution using new technologies in a different manner to the standard role of IT and its attendant monolithic applications based on Client-Server technologies." Encapsulating OIM API’s in a Web Service for OIM Custom SOA Composites | Alex Lopez fusionsecurity.blogspot.com Alex Lopez describes "how to encapsulate OIM API calls in a Web Service for use in a custom SOA composite to be included as an approval process in a request template." Thought for the Day "Don't worry about people stealing your ideas. If your ideas are any good, you'll have to ram them down people's throats." — Howard H. Aiken

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• How could I find out the path to the current desktop image, for Windows 8

  - by Scott Bennett-McLeish

  Having recently upgraded to Windows 8, my script to retrieve the current desktop wallpaper image has broken. For Windows 7, How could I find out the path to the current desktop image?, this works great. However, that registry key now always contains C:\Windows\web\wallpaper\Windows\img0.jpg What is the new registry key used for Windows 8? I've found two possible solutions. Firstly, this key contains what looks like a Base64 encoded path: HKCU/Software/Microsoft/Windows/CurrentVersion/Explorer/Wallpapers/Images/ID2 And then there is the "custom theme properties file" which also contains a "[SlideShow]" section which looks like Base64: C:\Users\Scott\AppData\Local\Microsoft\Windows\Themes\Custom.theme

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• Partner Webcast – Oracle Exadata X3 Database In-Memory Machine - Next-Generation Technologies Update - 20 Dec 2012

  - by Thanos

  Oracle’s next-generation database machine, Oracle Exadata X3, combines massive memory and low-cost disks to deliver even faster performance and greater storage capabilities at the lowest cost, making it the ideal database platform for the varied and unpredictable workloads of cloud computing. Oracle Exadata is available in multiple configurations including a low-cost eighth-rack configuration, so you can start small and grow at your own pace. We have also introduced new migration services designed to streamline implementation thereby saving you time and money. If your IT department is expected to deliver business value—or even drive business growth—then you’ll want to join us for a live Webcast discussing how the new Oracle Exadata X3 can help you transform data management.  Agenda: Oracle Exadata Evolution Oracle Exadata X3 Database In-Memory Machine Hardware Update Software Update Exadata Unique Next Generation Technologies Getting on board Oracle Exadata Q&A Delivery Format This FREE online LIVE eSeminar will be delivered over the Web. Registrations received less than 24hours prior to start time may not receive confirmation to attend. Thursday, December 20th, 10am CET (9am GMT) Duration: 1 hour Register Now! For any questions please contact us at [email protected] Visit our ISV Migration Center blog Or Follow us @oracleimc to learn more on Oracle Technologies, upcoming partner webcasts and events. Existing content available YouTube - SlideShare - Oracle Mix.

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• Preventing possible burnout in a junior dev, or perhaps I'm not doing enough?

  - by m.edmondson

  I'm a software developer with 5 years experience over 3 companies. Within the last year a junior (brand new to the industry) has started at my current employer. I believe he is an excellent developer, who always delivers and is skilled as solving complex problems. However I'm slightly concerned that he is possibly applying himself too much for the following reasons: He begins work approximately 2 hours before most (and is expected) In his free time he has developed an application that was clearly months worth of work that is specific to our employer I and the team are completely greatful for all he is doing, and is clearly an asset to our team. However I'm worried that this is not sustainable. I can almost see that he has the same enthusiasm that I had when I began coding for work, however over the years I've realised that extra curricular work not only doesn't progress your career, but eats into your all important free time. The question I'm asking is: Should I advise him to take things a bit more slowly? Or perhaps I need to learn from him and do more for my employer out of hours?

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• MPEG2-TS streaming: UDP or RTP?

  - by Juan Jose Polanco Arias

  Hello I'm working on an IPTV streaming server in Linux (Ubuntu Server 12.04 LTS) that has a DVB-S/S2 card to obtain satellite channels. Then with MuMuDVB I map all channels in the transponder to a multicast group, for multicast transmission. Now for the MuMuDVB software I can either use UDP for transmission or I can add the RTP header. I was wondering what would be the most convenient for MPEG2-TS because I've heard that RTP is used primarily for MPEG4, but It's also said that RTP can be used for MPEG2-TS. Thanks for your help.

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• Deep freeze alternative for Ubuntu

  - by Nrew

  I made some research and found out that Deep freeze is not available for ubuntu. Is there a software like deep freeze for Ubuntu 10.04. To prevent writing data on the disk. I need this so that I could try all sorts of stuff on Ubuntu without worrying if I could damage the Windows installation that is installed along side with it. Virtual box is good. But the performance is not. Because I only have 2gb of ram.

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• Show Notes: Debra Lilley on Fusion Applications

  - by Bob Rhubart

  The latest ArchBeat program features a three-part interview with Oracle ACE Director Debra Lilley (ACE Profile). Debra is Oracle Alliance Director at Fujitsu, Executive Member at the International Oracle Users Group Community (IOUG), Director and Deputy Chair at the UK Oracle Users Group (UKOUG), and a partner at Oracle UK.  So yeah, she’s connected.  In this interview Debra talks about her connection to Oracle Fusion Applications. Listen to Part 1 Debra talks about her role as the as the Director and Deputy Chairperson of the UKOUG and about the UKOUG development group’s involvement in Oracle Fusion Applications. Listen to Part 2 (March 9) Debra shares her insight into what Fusion Applications will bring to Enterprise Architecture, and the importance of user experience in enterprise architecture. Listen to Part 3 (March 16) Debra discusses the need to  close the gap between IT and business, and about how business users should be able to use applications without having to think about the underlying technology. Debra is very active in social networks, so if you have questions or comments you can connect with her via the following: Blog: http://www.debrasoracle.blogspot.com/ Twitter: @debralilley LinkedIn:  http://uk.linkedin.com/pub/debra-lilley/1/438/bba And if you’d like to learn more about Oracle Fusion Applications: http://www.oracle.com/us/products/applications/fusion/index.html Coming Soon Dr. Frank Munz, author of Middleware and Cloud Computing: Oracle Fusion Middleware on Amazon Web Services and Rackspace Cloud.  Andy MacMillan (VP, Enterprise 2.0, Oracle) on the socialization of the enterprise. A panel discussion on “Who gets to be a software architect?” Stay tuned: RSS Technorati Tags: oracle,fusion applications,enterprise architecture,IOUG,UKOUG del.icio.us Tags: oracle,fusion applications,enterprise architecture,IOUG,UKOUG

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• IIS 6.0 FTP Folder Permissions

  - by Beuy

  I have a IIS FTP website setup like this \ftp\users\domain\public\public Software that runs on clients computers logs into the FTP server by specifying domain\public and moving to public, it then uploads or downloads files / folders into that area. I want to restrict permissions on \ftp\users\domain\public so that nothing/nobody can write files or folders here, only to \ftp\users\domain\public\public. I setup the NTFS permissions of the folder to remove domain\users, public and server\users to not have modify right, yet I can still upload/modify files. I have disabled inheritance from the parent folder of \ftp\users\domain\public as well. Any ideas on what I'm missing here? P.S I know this is a stupid setup and makes no sense, it's some bizarre legacy application that I need to migrate to a safer environment until it can be replaced.

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• Is "as long as it works" the norm?

  - by q303

  Hi, My last shop did not have a process. Agile essentially meant they did not have a plan at all about how to develop or manage their projects. It meant "hey, here's a ton of work. Go do it in two weeks. We're fast paced and agile." They released stuff that they knew had problems. They didn't care how things were written. There were no code reviews--despite there being several developers. They released software they knew to be buggy. At my previous job, people had the attitude as long as it works, it's fine. When I asked for a rewrite of some code I had written while we were essentially exploring the spec, they denied it. I wanted to rewrite the code because code was repeated in multiple places, there was no encapsulation and it took people a long time to make changes to it. So essentially, my impression is this: programming boils down to the following: Reading some book about the latest tool/technology Throwing code together based on this, avoiding writing any individual code because the company doesn't want to "maintain custom code" Showing it and moving on to the next thing, "as long as it works." I've always told myself that next job I'm going to get a better shop. It never happens. If this is it, then I feel stuck. The technologies always change; if the only professional development here is reading the latest MS Press technology book, then what have you built in 10 years but a superficial knowledge of various technologies? I'm concerned about: Best way to have professional standards How to develop meaningful knowledge and experience in this situation

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• Ubuntu + latest samba version, symlinks no longer work on share mounted in windows

  - by Roy Rico

  I just apt-getted (apt-got?) the latest software for my Ubuntu 9.10 linux box, and I noticed that samba was the included in the update. After the install, the symlinks in my home directory no longer work when mounted as a drive in my linux box. They worked literally seconds before I did the update. All my normal directories work just fine. Viewing the directory listing on the command line, all the files, dirs & links have the exact same permissions, yet this is the error I get: Location is not available L:\LinkDir is not accessible. Access is denied. I looked on the forums, and i saw this option for the smb.conf follow symlinks = yes wide symlinks = yes unix extensions = no I put those in, but they had no effect. Has anyone had this problem yet?

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• What is Stackify?

  - by Matt Watson

  You have developers, applications, and servers. Stackify makes sure that they are all working efficiently. Our mission is to give developers the integrated tools they need to better troubleshoot and monitor the applications they create and the servers that they run on. Traditional IT operations tools are designed for network and system administrators. Developers commonly spend 30% of their time working with IT Operations remediating application service problems. Developers currently lack tools to efficiently support the applications they create. Stackify delivers the application support functionality that developers need:View application deployment locations, versions, and historyBrowse files on servers to ensure proper deploymentsAccess configuration and log files on serversRemotely restart windows services, scheduled tasks, and web applicationsBasic server monitoring and alertsCollects all application exceptions to a centralized pointLog and report on custom applications eventsStackify is building an integrated DevOps solution delivered from the cloud designed to meet the needs of developers but also help unify the working relationship with IT operations teams and existing security roles. Our goal is to help unify the interaction between developers and IT operations. Stackify allows both teams to have visibility that they never had before  to solve complex application service issues easier and faster. Stackify’s CEO and CTO both have experience managing very large and high growth software development teams. That experience is driving our design in Stackify to deliver the integrated tools we always wished we had, the next generation of development operations tools.

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• Laptop Suggestions and Alternatives [closed]

  - by Pennf0lio

  Hi, I need some suggestions and alternatives in buying laptops. Me and my Girlfriend are planning to buy laptops. Her budget is $600 and mine is $850. We both love apple products, because of it's elegant design and yet powerful. But we can't yet afford mac laptops.. so we are looking for alternatives. One we see is The Stylish Sony E-Series (white version) see it here. To give you an Idea, Software she frequently use are Photoshop, MS Office and firefox. Mine is Adobe CS4, Cinema4d, MS Office and firefox. We are looking for light, slick and clean interface of a laptop (very close to mac notebooks). Thanks!

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• Linux stretch cluster: MD replication, DRBD or Veritas?

  - by PieterB

  For the moment there's a lot of choices for setting up a Linux cluster. For cluster manager: you can use Red Hat Cluster manager, Pacemaker or Veritas Cluster Server. The first one has the most momentum, the second one comes by default with RH subscriptions and the last one is very expensive and has a very good reputation ;-) For storage: - You can replicate LUN's using software raid / md device - You can use the network using DRBD replication, which offers a bit more flexibility - You can use Veritas Storage Foundation technology to talk to your SANs replication technology. Anyone has any recommandations or experience with these technologies?

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• Citrix Access Gateway not redirecting to login URL

  - by Dave

  We have an older setup for XenApp - users log in through Citrix Secure Gateway running on a windows box. (We hope to start using a NetScaler soon.) Earlier today, connections to https://citrix.company.com/ starting throwing up a 503 error page, instead of redirecting to https://citrix.company.com/Citrix/XenApp/ If you go directly to the /Citrix/Xenapp/ URL, the user is properly directed to the login page, and can launch apps. We've restarted the service, and rebooted the server. We haven't yet tried uninstalling and reinstalling the software. Before we do this, I'm looking for ideas as to how we can get the redirect working again without a fairly major outage window. To make things more interesting, many of our users have Citrix Receiver installed, also pointed at https://citrix.company.com/. Receiver makes itself the default launcher for ICA files, and gives a connection error when it tries to load apps - probably because of the same non-functional rediect?

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• Is my disk hot or not?

  - by adriangrigore

  I am trying to figure out the temperature of my dedicated server's harddisk. For this purpose, I've downloaded HDTune to monitor the S.M.A.R.T. Status. The problem is that the current temperature for "C2 Temperature" is 73 degrees celsius, but the little thermometer on top of the window shows 27 degrees celsius. See this screenshot: http://screencast.com/t/OGJhZGIxND Another monitoring software (Anfibia Reactor) shows similar behavior: Disk temperature is around 30 degrees, but it says that the disk is too hot. So, is my disk hot or not? Since this is a dedicated server, I can't just open the case and put a thumb on it.

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• After installing VS 2010 - Generic Host Process For Win32 Services problem starts.

  - by Muhammad Kashif Nadeem

  After installing VS 2010 trial I am getting this error "Generic Host Process For Win32 Services Encountered A Problem and needs to close. When this message pops my computer just stuck and I can not even restart it normally. I have found one fix on net but after that fix I can not access my LAN. This fix change these values in registry. HKLM\SYSTEM\CurrentControlSet\Services\netbt\parameters TransportBindName HKLM\Software\Microsoft\OLE EnableDCOM If I revert these registry changes then I again start getting 'Generic Host Process For Win32 Services' I have uninstall VS 2010 but this problem persist. This problem is not because of any virus. Any help to fix this or I have to re install Windows. Thanks.

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