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• Functional Methods on Collections

  - by GlenPeterson

  I'm learning Scala and am a little bewildered by all the methods (higher-order functions) available on the collections. Which ones produce more results than the original collection, which ones produce less, and which are most appropriate for a given problem? Though I'm studying Scala, I think this would pertain to most modern functional languages (Clojure, Haskell) and also to Java 8 which introduces these methods on Java collections. Specifically, right now I'm wondering about map with filter vs. fold/reduce. I was delighted that using foldRight() can yield the same result as a map(...).filter(...) with only one traversal of the underlying collection. But a friend pointed out that foldRight() may force sequential processing while map() is friendlier to being processed by multiple processors in parallel. Maybe this is why mapReduce() is so popular? More generally, I'm still sometimes surprised when I chain several of these methods together to get back a List(List()) or to pass a List(List()) and get back just a List(). For instance, when would I use: collection.map(a => a.map(b => ...)) vs. collection.map(a => ...).map(b => ...) The for/yield command does nothing to help this confusion. Am I asking about the difference between a "fold" and "unfold" operation? Am I trying to jam too many questions into one? I think there may be an underlying concept that, if I understood it, might answer all these questions, or at least tie the answers together.

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• How do I enable SELinux when booting from a CD/DVD?

  - by JeffG

  I have a bootable DVD which boots the same Kernel as the Hard Drive (which uses SELinux). I have copied /etc/selinux and all the kernel modules to my ramdisk, and have tried both selinux=1 and selinux 1 as Kernel boot parameters. After the system boots, I check dmesg: % dmesg | grep -i selinux Kernel command line: initrd=idrd.img ramdisk_size=110476 selinux=1 SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability SElinux: Registering netfilter hooks But SELinux isn't running: % /usr/sbin/getenforce Disabled % /usr/sbin/setenforce 1 /usr/sbin/setenforce: SELinux is disabled /var/log/messages does not hold any clues. /proc/kmsg also has nothing

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• Implementing game rules in a tactical battle board game

  - by Setzer22

  I'm trying to create a game similar to what one would find in a typical D&D board game combat. For mor examples you could think of games like Advance Wars, Fire Emblem or Disgaea. I should say that I'm using design by component so far, but I can't find a nice way to fit components into the part I want to ask. I'm struggling right now with the "game rules" logic. That is, the code that displays the menu, allows the player to select units, and command them, then tells the unit game objects what to do given the player input. The best way I could thing of handling this was using a big state machine, so everything that could be done in a "turn" is handled by this state machine, and the update code of this state machine does different things depending on the state. This approach, though, leads to a large amount of code (anything not model-related) to go into a big class. Of course I can subdivide this big class into more classes, but it doesn't feel modular and upgradable enough. I'd like to know of better systems to handle this in order to be able to upgrade the game with new rules without having a monstruous if/else chain (or switch / case, for that matter). So, any ideas? I'd also like to ask that if you recommend me a specific design pattern to also provide some kind of example or further explanation and not stick to "Yeah you should use MVC and it'll work".

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• Windows Handling Piped Comands Error Redirection

  - by jpmartins

  Warning: I am no expert on building scripts, and sorry for lousy English. In an case of generating a CSV from a database query I'm using the following commands. ... CALL java.exe -classpath ... com.xigole.util.sql.Jisql -user dmfodbc -pf pwd.file -driver com.sybase.jdbc3.jdbc.SybDriver -cstring %constr% -c ; -input 42.sql -formatter csv -delimiter ; 2%LOGFILE% | CALL grep -v -e "SELECT right" -e "executing: " -e " rows affect" %FicheiroR% 2%LOGFILE% ... I'm using windows implementation of grep. The 2%LOGFILE% in both java and grep command is causing an error message indicating the file is being use by another process. The Ugly workaround i have came up with is to put grep error redirect to a temporary %LOGFILE%.aux java ... | grep ... 2%LOGFILE%.aux type %LOGFILE%.aux % %LOGFILE% del %LOGFILE%.aux What is a better solution?

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• Getting my IP off the hotmail blacklist

  - by Kai

  I got a new server with a new IP address. Apparently this IP is listed in the hotmail blacklists so that I can't send mails to hotmail users out of my webapplication. postfix/smtp[24706]: 8F31C9404B: to=<[email protected]>, relay=mx3.hotmail.com[65.55.37.88]:25, delay=0.66, delays=0.01/0/0.48/0.16, dsn=5.0.0, status=bounced (host mx3.hotmail.com[65.55.37.88] said: 550 SC-001 Unfortunately, messages from 78.47.228.xxx weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. (in reply to MAIL FROM command)) My hoster will not help me get that address removed from the blacklist. So I tried to find a way to do it on my own, but I can't find a way to ask Microsoft to remove my IP from that list. Has anyone managed to remove a falsely listed address? And if yes: how?

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• "VLC could not read the file" error when trying to play DVDs

  - by stephenmurdoch

  I can watch most DVD's on my machine using VLC but today, I went to watch Thor, and it won't play. libdvdread4 and libdvdcss2 are at the latest versions. vlc -v returns 1.1.4 w32codecs are installed and reinstalled ubuntu-restricted-extras are same as above My machine recognises the disc and I can open the folder and browse the assorted .vob files, of which there are many. None of them will open in VLC, or in MPlayer etc. When I run vlc -vvv /media/THOR/VIDEO_TS/VTS_03_1.VOB I get: File Reading Failed VLC could not read the file I also see command line output like this: [0x963f47c] main filter debug: removing module "swscale" [0x963a4b4] main generic debug: A filter to adapt decoder to display is needed [0x964be84] main filter debug: looking for video filter2 module: 18 candidates [0x964be84] swscale filter debug: 720x576 chroma: I420 -> 979x551 chroma: RV32 with scaling using Bicubic (good quality) [0x964be84] main filter debug: using video filter2 module "swscale" ..... [0x959f4e4] main video output warning: late picture skipped (-10038 > -15327) [0x963a4b4] main generic debug: auto hidding mouse [0x93ca094] main input warning: clock gap, unexpected stream discontinuity [0x93ca094] main input warning: feeding synchro with a new reference point trying to recover from clock gap [0x959f4e4] main video output warning: early picture skipped ...... ac-tex damaged at 0 12 ac-tex damaged at 6 20 ac-tex damaged at 12 28 This happens with onboard and Known Good USB DVD player I don't have standalone DVD player to try with TV I am going to watch another film instead for now, because I can do that. I just can't watch THOR, and I'm pretty confident that the disc is ok. It is a rental, but it's clean and there are no surface abrasions. I even cleaned it with Christian Dior aftershave to make sure.

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• Mac friendly file sharing from VirtualBox

  - by kitsched

  I have set up Ruby on Rails on Ubuntu into a VirtualBox instance on my PC, I enabled Samba and I'm connecting to it via the home network from my Mac. All is fine except that I have some issues deleting some files from inside applications e.g. in Sublime Text 2 when I right click a file in the browser and select delete nothing happens (same in my Git client). To be able to delete files I have to navigate to the folder in Finder (which leaves those nasty .DS_Store files scattered all around) or issue the delete command from the terminal (inconvenient). If you're asking why I'm using VirtualBox for Rails instead of doing the development directly on the Mac it's because the ease of portability. So my question is: are there any network sharing options which I could use to make the Linux instance play nicer with my Mac?

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• Terminal.app fonts broken on Mac Snow Leopard

  - by Fabio

  About an year ago I installed gnome fonts on my MacBook Pro and I use them for Terminal.app Today I was using Terminal with three windows open and suddenly the app has quit (I don't know if I accidentally pressed command+q) but when I reopened the application fonts looks strange. I had a screenshot taken before the accident I did the same screenshot now and here's the result I don't know what's happened, I tried to reinstall the fonts, restarted the computer, but with no luck. One more thing, I use an external screen, I read some posts regarding font issues with external monitors but I had this monitor before this accident and everything worked fine until now. Please help me to solve this because my eyes were used to that font and now it looks weird to see this different font

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• Metacity malfunction preventing custom Gnome session from launching?

  - by QuietThud

  When I try to run Metacity in Ubuntu2D(12.04), I get the following message: alisa@ubuntu:~$ metacity Window manager warning: Screen 0 on display ":2.0" already has a window manager; try using the --replace option to replace the current window manager. I get the same message when running Compiz from the command line in 3D (it opens fine through the GUI (same thing for AWN)). I understand that these should be the default managers for the respective sessions. I'm trying to create a custom Gnome session using the following instructions: unity launcher-free session. Here is what I've put into my .session file: [GNOME Session] Name=Custom Unity2D Session RequiredComponents=gnome-settings-daemon; RequiredProviders=windowmanager;panel; DefaultProvider-windowmanager=metacity DefaultProvider-panel=unity-2d-panel FallbackSession=ubuntu-2d DesktopName=GNOME Since I'm having problems identifying my default, and the code refers to Metacity, I figured this may be relevant to my inability to load the custom session (it shows up on my login screen, but won't launch). I tried specifying Metacity as my default manager by adding exec metacity to the .xinitrc file, and I tried running metacity --replace, but neither worked. How do I determine my current default window manager, what should the default be, and how do I re-assign it? Also, please let me know if you think there may be other issues affecting my custom session. I am new to Linux, so list anything you think might be helpful. Thank you!

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• Automating Disk Cleanup on Windows using commands

  - by Ram

  Hi, I asked this question on MSDN forum but there was no response.. Maybe I had posted in the wrong forum... So I'm posting it again here, hoping that someone might be able to help me out here... I am trying to run Disk Cleanup in the command prompt (and through a C# program) and so I went through all the available options from this link : http://support.microsoft.com/kb/315246 While I am just trying to understand what I can do, it would be good if someone could explain why the drive option /d cannot be set while specifying /sagerun:n Or is it possible, by some way, to run /sagerun for a specific drive? Pls suggest... Thanks, Ram

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• How to install PHP, Pear, PECL, and APC with Homebrew on Mac OS X?

  - by Andrew

  I'm trying to install APC for PHP 5.3 in the easiest way possible. I love Homebrew so I started down that route. I was able to install PHP 5.3.6 with this command: brew install https://github.com/adamv/homebrew-alt/raw/master/duplicates/php.rb --with-mysql I think this is supposed to install PHP, Pear, and PECL. It seems to install these just fine. Now when I try to install APC: $ pecl install apc downloading APC-3.1.9.tgz ... Starting to download APC-3.1.9.tgz (155,540 bytes) .................................done: 155,540 bytes Warning: require_once(Archive/Tar.php): failed to open stream: No such file or directory in PackageFile.php on line 305 Warning: require_once(Archive/Tar.php): failed to open stream: No such file or directory in /usr/local/Cellar/php/5.3.6/lib/php/PEAR/PackageFile.php on line 305 Fatal error: require_once(): Failed opening required 'Archive/Tar.php' (include_path='/usr/local/Cellar/php/5.3.6/lib/php') in /usr/local/Cellar/php/5.3.6/lib/php/PEAR/PackageFile.php on line 305 How can I fix this?

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• How to set printer permissions using PowerShell / some other script?

  - by Borek

  I need to update printer's permissions in a script, i.e. do the same as I would manually do this way: Open Devices and Printers applet Double-click the default printer (open its queue) Go to Printer - Properties In the properties dialog, go to Security tab Change permissions for Everyone (e.g., check Manage documents permissions) How to do that? For example, in PowerShell, I can do Get-WmiObject -class win32_printer -filter Default=True to get the default printer and there are then methods getSecurityDescriptor() and setSecurityDescriptor() but for instance this command: (Get-WmiObject -class win32_printer -filter Default=True).getsecuritydescriptor().Descriptor return null so I'm not sure if I'm doing it the right way. Does anyone have a working example to set printer permissions? Am I on the right path or should I use something other than WMI entirely? Thanks.

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• Problems with mounting .ISO files

  - by user89599

  I'm using Precise, with GNOME. I've attempted to install some retro, multi-cd games (KOTOR1) via .ISO images and WINE, but I can't get the ISO's to mount correctly. First I tried GMountISO, which showed a read-only warning but worked - until I went to unmount. When the installation program asked for CD 2 I couldn't unmount from the /cdrom folder because neither GMountISO or umount from terminal could detect the mount. After a reboot, I changed to GISOMount (different somehow, I guess?), but when I attempt to mount the ISO I get an error window explaining the syntax of the mount command and, which is also what I get when I attempt to use mount from terminal. After checking /media from terminal on a lark I see the disc mounted there twice over, but umount won't recognize it, even when I specify the full path sudo umount /media/KOTOR_1.iso. It cleared up upon reboot. Can someone please assist? UPDATE :: Thanks for the quick response. What's weird, is the images are like stuck in limbo... I'll show you: sc@sc-HP-110-3700:/media$ ls cdrom KOTOR_1(0)(vcd) KOTOR_1(vcd) sc@sc-HP-110-3700:/media$ cd cdrom sc@sc-HP-110-3700:/media/cdrom$ ls sc@sc-HP-110-3700:/media/cdrom$ cd .. sc@sc-HP-110-3700:/media$ umount KOTOR_1(vcd) bash: syntax error near unexpected token `(' sc@sc-HP-110-3700:/media$ umount KOTOR_1.ISO umount: KOTOR_1.ISO is not mounted (according to mtab) sc@sc-HP-110-3700:/media$ sudo umount -a umount: /run/shm: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount: /run: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount: /dev: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount: /: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) sc@sc-HP-110-3700:/media$

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• ^C not working in zsh on Mac OSX

  - by Vitaly Kushner

  Ctrl-C stopped working for me at the terminal when using zsh (on mac osx). I didn't notice the exact moment that it happend so I can't be sure what caused it. I didd't update zsh in a while though. and didn't touch .zshrc (I have it at a repo http://github.com/astrails/dotzsh) If I run bash, ^C works in it. If I run any command, like cat, ^C will work to stop it too. but inside zsh it just doesn't do anything. bindkey | grep \\^C gives "^B"-"^C" self-insert zsh 4.3.10 (i386-apple-darwin10.4.3), installed though ports (zsh-devel @4.3.10_0+doc+examples+mp_completion+pcre) mac os 10.6.6

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• How do I Delete a View? How do I Create a View?

  - by Paula DiTallo

  Before I create views, I generally work out what I want to retrieve in my SELECT statement ahead of time so I'll just  have to cut and  paste the query. The example below is done  in T-SQL/Sybase format, however for Oracle and MySQL, just  place a semi-colon ';' at the end of your statement and remove the  'GO' command.          To drop (delete) an existing view: DROP VIEW vw_rpt_metroBestCustomers GO To create a view: CREATE VIEW vw_rpt_metroBestCustomers ( CustomerName,    OfficeNum,    City,    StateOrProv,    Country,    ZipCode   ) AS SELECT a.FirstName + ', ' + a.LastName,           b.OfficePhoneNum,           c.City,           c.StateOrProvAbbr,           c.Country,           c.PostalCode     FROM Customer a,          CustLocAssoc x,          CustContactAssoc y,          Location c,          Contact b     WHERE a.CustID = x.CustID       AND a.CustID = y.CustID       AND y.ContactID = b.ContactID       AND x.LocID = c.LocID       AND a.LoyaltyMedian > 85.5 GO        I frequently rename columns when developing views to makeit easier for simple, text-based reporting--however, renamingthe columns isn't necessary.The create view statement above could have been writtenas follows:CREATE VIEW vw_rpt_metroBestCustomersAS (SELECT a.FirstName + ', ' + a.LastName, b.OfficePhoneNum, c.City, c.StateOrProvAbbr, c.Country, c.PostalCode FROM Customer a, CustLocAssoc x, CustContactAssoc y, Location c, Contact b WHERE a.CustID = x.CustID AND a.CustID = y.CustID AND y.ContactID = b.ContactID AND x.LocID = c.LocID AND a.LoyaltyMedian > 85.5 )GO

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• How do I know if my SSD Drive supports TRIM?

  - by Omar Shahine

  Windows 7 has support for the TRIM command which should help ensure that the performance of an SSD drive remains good through it's life. How can you tell if a given SSD drive supports TRIM? See here for a description of TRIM. Also the following from a Microsoft presentation: Microsoft implementation of “Trim” feature is supported in Windows 7 NTFS will send down delete notification to the device supporting “trim” File system operations: Format, Delete, Truncate, Compression OS internal processes: e.g., Snapshot, Volume Manager Three optimization opportunities for the device Enhancing device wear leveling by eliminating merge operation for all deleted data blocks Making early garbage collection possible for fast write Keeping device’s unused storage area as much as possible; more room for device wear leveling.

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• Configure Dual Boot, Windows 7 and Ubuntu 12.04 with or without EFI

  - by Keroak

  I have just installed Ubuntu 12.04 on a laptop with Windows 7 but I don't get to boot from Ubuntu. First, during the installation I made these partitions (may be too many): /dev/sda1 FAT32 SYSTEM 200Mb boot (EFI boot, i guess) /dev/sda2 unknown file system 128 Mb msftres (Windows Boot Manager) /dev/sda3 NTFS OS 100 Gb (Windows 7) /dev/sda4 NTFS DATOS 315 Gb (Data partition) /dev/sda5 ext4 28 Gb (/home) /dev/sda8 unknown file system 1 Gb biog_grub (i'm not very sure why i made this one) /dev/sda6 ext4 17 Gb (/ Ubuntu 12.03 installed withou errors aparently) /dev/sda7 linex-swap 2 GB (swap) I can boot from Windows perfectly. Actually I tried to configure Windows Boot Manager with EasyBCD but it doesn't recognize any boot entry. Anyway, I added an Ubuntu Entry and it configured it automatically. Now I have boot entries the Windows 7 one that appear to work and the Ubuntu 12.04 that it prompt a "No application found" message. I re-started from a USB with Ubuntu and tried to fix GRUB from the command-line and with boot-repair. No results. As far as I understand I have to tell the Windows Boot Manager where my Ubuntu boot loader is. So I have two problems: Actually, I don't know where my Ubuntu boot loader, GRUB or GRUB2 or whatever, is. I don't know how to set my Ubuntu entry in Windows Boot Manager. I guess using BCDedit.exe as EasyBCD didn't show me the entries. Anyway, I don't know what parameters to use. I read several articles about it but i didn't find out anything useful.

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• BPM 11gR1 now available on Amazon EC2

  - by Prasen Palvankar

  BPM 11gR1 now available on Amazon EC2The new Oracle BPM 11gR1, including the latest Oracle SOA Suite 11gR1 Patchset-2 is now available as an Amazon Machine Image (AMI). This is a fully configured image which requires absolutely no installation and lets you get hands on experience with the software within minutes. This image has all the required software installed and configured and includes the following:Oracle 11g Database Standard Edition Oracle SOA Suite 11gR1 Patch-set 2Oracle BPM 11gR1Oracle Webcenter with BPM Process SpacesOracle Universal Content ManagementOracle JDeveloper with SOA and BPM pluginsNote: Use of this AMI requires acceptance of Oracle Technology Network (OTN) terms of use.To use this AMI, follow these steps: Login to your Amazon account and browse to Amazon AWS Console. If this is the first time you are using Amazon Web Services please visit https://aws.amazon.com/ec2/ for information on Amazon Elastic Cloud Computing and how to get started with Amazon EC2Make sure your security group that you will be using to launch the instance allows the following ports to be opened:22 (SSH)1521, 7001, 8001, 8888, 9001Click on AMIsChange the Viewing filters to 64-bit and enter soa-bpm in the search box. You should see the following AMI:083342568607/oracle-soa-bpm-11gr1-ps2-4.1-pubSelect the AMI and click on Launch or Spot Request. For more information on spot requests, please visit the Amazon EC2 link aboveAccept all the defaults and launch the instanceWhen the instance state changes to running, copy the assigned public host name and connect to it using either PuTTY or SSH command. For PuTTY usage, refer to this document.Once you are connected to the instance using PuTTY or SSH, you will be presented with the terms of use.Accept the terms of use to proceed. This will prompt you to set passwords for your oracle OS login as well as for VNC. Note that the instance will not be usable until you have accepted the terms of use.The instance is now ready to use. The SOA/BPM and other servers are automatically started once you accept the term of use. Initial startups can take about 5-10 minutes.If you would like to use the JDeveloper installed in the AMI, you can access it either using VNC or NX. You can get the NX client from NoMachine./home/oracle/README.txt contains all the URLs that you can use to access the Enterprise Manager, BPM Composer, BPM Workspace, Webcenter etc.

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• Ubuntu 9.0.4 Presario S4000NX Fan Speed

  - by Chris C

  I recently install Ubuntu 9.0.4 on a Presario S4000NX and the CPU fan speed is kept at max. With Windows XP installed the fan speed would increase/decrease as required. I've tried to install lm-sensors and run the sensors-detect. It recommended that I load the modules which I did: smsc47m192 i2c-i801 When running sensor-detect it gave me this strange message: Trying family SMSC Found SMSC LPC47M15x/192/997 Super IO Fan Sensors (but not activated) Running the sensors command gives me a list of voltages and CPU and temperature but doesn't list any fans. After doing some Internet research I then tried to load the smsc47m1 module but I get the following error: FATAL: Error inserting smsc47m1 (/lib/modules/2.6.28-15-generic/kernel/drivers/hwmon/smsc47m1.ko): no such device The file smsc47m1.ko does exist in the listed folder. Any suggestions for getting the fan speed (and the noise) down in Ubuntu? Thanx. - Chris P.S. - I would have put better tags but Server Fault wouldn't let me.

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• CodePlex Daily Summary for Friday, October 11, 2013

  CodePlex Daily Summary for Friday, October 11, 2013Popular ReleasesStackBuilder: StackBuilder 1.0.17.0: Corrected minor bug in box/case analysisPowerShell App Deployment Toolkit: PowerShell App Deployment Toolkit v3.0.6: Added PersistPrompt parameter to Show-InstallationWelcome and Show-InstallationPrompt. Prompt window is persistently returned to center screen after interval specified in config file (default 10 seconds). For Show-InstallationWelcome, this only takes effect if deferral is not available to user. The user will have no option but to respond to the prompt - resistance is futile! Added example advanced Office 2010 deployment script Asynchronous actions now write to the same log file as synchro...XrmServiceToolkit - A Microsoft Dynamics CRM 2011 & CRM 2013 JavaScript Library: XrmServiceToolkit 2.0.0 for CRM 2011 and CRM 2013: Version: 2.0.0 (beta) Date: October, 2013 Dependency: JSON2, jQuery (latest or 1.7.2 above) ---NOTE---Due to the changes for CRM 2013, please use the attached version of JSON2 and jQuery Tested Platform: IE10, latest Chrome, latest FireFox Tested CRM Server: CRM 2013 on-premise RTM, CRM 2013 online, CRM 2011 with RU15 Changes: New Behavior - XrmServiceTookit.Soap.Fetch parameters change to work with asynchronous callback compared to 1.4.2 beta: XrmS...MoreTerra (Terraria World Viewer): MoreTerra 1.11.3: =========== =New Features= =========== New Markers added for Plantera's Bulb, Heart Fruits and Gold Cache. Markers now correctly display for the gems found in rock debris on the floor. =========== =Compatibility= =========== Fixed header changes found in Terraria 1.0.3.1Dynamics AX 2012 R2 Kitting: First Beta release of Kitting: First Beta release of Kitting Install by using XPO or Models.C# Intellisense for Notepad++: Release v1.0.8.0: - fixed document formatting artifacts To avoid the DLLs getting locked by OS use MSI file for the installation.CS-Script for Notepad++ (C# intellisense and code execution): Release v1.0.8.0: - fixed document formatting artifacts To avoid the DLLs getting locked by OS use MSI file for the installation.Generic Unit of Work and Repositories Framework: v2.0: Async methods for Repostiories - Ivan (@ifarkas) OData Async - Ivan (@ifarkas) Glimpse MVC4 workig with MVC5 Glimpse EF6 Northwind.Repostiory Project (layer) best practices for extending the Repositories Northwind.Services Project (layer), best practices for implementing business facade Live Demo: http://longle.azurewebsites.net/Spa/Product#/list Documentation: http://blog.longle.net/2013/10/09/upgrading-to-async-with-entity-framework-mvc-odata-asyncentitysetcontroller-kendo-ui-gli...Media Companion: Media Companion MC3.581b: Fix in place for TVDB xml issue. New* Movie - General Preferences, allow saving of ignored 'The' or 'A' to end of movie title, stored in sorttitle field. * Movie - New Way for Cropping Posters. Fixed* Movie - Rename of folders/filename. caught error message. * Movie - Fixed Bug in Save Cropped image, only saving in Pre-Frodo format if Both model selected. * Movie - Fixed Cropped image didn't take zoomed ratio into effect. * Movie - Separated Folder Renaming and File Renaming fuctions durin...Ghostscript.NET: Ghostscript.NET v.1.1.1.: v.1.1.1. fixed problem in GhostscriptRasterizer and GhostscriptViewer when MediaBox contains negative llx or lly values. (problem reported by "Prasenjit Das"). added GhostscriptPngDevice, a friendly output device class with all png devices related switches. (GhostscriptPngDevice supports: png16m, pngalpha, pnggray, png256, png16, pngmono, pngmonod). added GhostscriptJpegDevice, a friendly output device class with all jpeg devices related switches. (GhostscriptJpegDevice supports: jpeg, jp...xFunc: xFunc 2.7.3: Fixed memory leak. Small fixes.SmartStore.NET - Free ASP.NET MVC Ecommerce Shopping Cart Solution: SmartStore.NET 1.2.0: HighlightsMulti-store support "Trusted Shops" plugins Highly improved SmartStore.biz Importer plugin Add custom HTML content to pages Performance optimization New FeaturesMulti-store-support: now multiple stores can be managed within a single application instance (e.g. for building different catalogs, brands, landing pages etc.) Added 3 new Trusted Shops plugins: Seal, Buyer Protection, Store Reviews Added Display as HTML Widget to CMS Topics (store owner now can add arbitrary HT...Fast YouTube Downloader: Youtube Downloader 2.1: Youtube Downloader 2.1NuGet: NuGet 2.7.1: Released October 07, 2013. Release notes: http://docs.nuget.org/docs/release-notes/nuget-2.7.1 Important note: After downloading the signed build of NuGet.exe, if you perform an update using the "nuget.exe update -self" command, it will revert back to the unsigned build.Mugen MVVM Toolkit: Mugen MVVM Toolkit 2.0: IntroductionMugen MVVM Toolkit makes it easier to develop Silverlight, WPF, WinRT and WP applications using the Model-View-ViewModel design pattern. The purpose of the toolkit is to provide a simple framework and set of tools for getting up to speed quickly with applications based on the MVVM design pattern. The core of Toolkit contains a navigation system, windows management system, models, validation, etc. Mugen MVVM Toolkit contains all the MVVM classes such as ViewModelBase, RelayCommand,...Office Ribbon Project (under active development): Ribbon (07. Oct. 2013): Fixed Scrollbar Bug if DropDown Button is bigger than screen Added Office 2013 Theme Fixed closing the Ribbon caused a null reference exception in the RibbonButton.Dispose if the DropDown was not created yet Fixed Memory leak fix (unhooked events after Dispose) Fixed ToolStrip Selected Text 2013 and 2007 for Blue and Standard themescmdradio: v0.1.1: Default download in win32. For other OS see here. This is alpha version. Please report all bugs.Squiggle - A free open source LAN Messenger: Squiggle 3.3 Alpha: Allow using environment variables in configuration file (history db connection string, download folder location, display name, group and message) Fix for history viewer to show the correct history entries History saved with UTC timestamp This is alpha release and not recommended for use in productionVidCoder: 1.5.7 Beta: Updated HandBrake core to SVN 4819. About dialog now pulls down HandBrake version from the DLL. Added a confirmation dialog to Stop if the encode has been going on for more than 5 minutes. Fixed handling of unicode characters for input and output filenames. We now encode to UTF-8 before passing to HandBrake. Fixed a crash in the queue multiple titles dialog. Added code to rescue tool windows which get placed outside of the visible screen area.Wsus Package Publisher: Release v1.3.1310.05: Enhance the "Reboot Remote Computers", by adding a timer before the reboot occure. So that remote users can save their documents and close applications. You can also add a message to be display. In 'Tools'->'Settings'-> Misc Tab, you can set a default message. Enhance the "Compare Computers against AD", by choosing OUs to include in the comparison.New ProjectsA fork of the RPG Stendhal: Stendhal is a multiplayer online adventures game developed using the Arianne game development system. Stendhal is written using Java 6 and Java2D environment.Board Game Up: Welcome to the codeplex of the Board Game Up website. This contains the entire source code for www.boardgameup.com, the free board game meet up website.Business Information Organizer System: Goal every aspect of small business: services, inventory, education, finance, and heath. Must support every language and country.CRM 2011 to 2013 Icon Upgrader: This application allows you to automatically upgrade CRM 2011 icons to CRM 2013 icons. This application converts entity icons into grey scale.Data Access: CQRS Highway: Command Query Responsibility Segregation pattern for data access.djtest001: this is a summary Test1DNN Evoq Social Invitation Registration: Invitation and Registration module for DNN Evoq Social.Dynamics AX 2012 R2 Kitting: Dynamics AX 2012 R2 - Kitting. A solution for creating and using Kit's on salesorders.IlluminatiEngine: This is a 3D deferred lighting engine, it has skinned mesh animation as well as instanced mesh (including skinned) and a few post processing effects, DoF, etc..jean1011jabbrchang: wJessWork: for now let us make it emptyKiller Core: Starquake re makeKinect Stream Saver Application: The application allows users to display and save the Kinect data streams. The Kinect Stream Saver application is based on the KinectExplorer-D2D ( C++) sample.LUA for Windows CE: LUA porting to Windows CE devices.OpenDespatch for Peoplevox: OpenDespatch is an add-on for Peoplevox to complete despatch using external carriers such as DPD and RM-DMO. Prontuário Eletrônico: Projeto para cadeira de Projeto de Desenvolvimento de software do curso de sistemas de informação que visa a unificação do prontuário médicoRiver Niles Operating System: The project is a research of C# language program , that will be cover to a full Operating SystemSocketIO4WinRT.Client: This is a port of the SocketIO4Net.Client project, to run on WinRT (Windows 8) for C# users.SQL Data: SQL Data is an ORM for C# without any of the bloat.Task Factory Bug Sample: This project is used to demonstrate a bug in .NET 4.0 Runtime for Task Factory.Team Manticore Student System: Student system applicationVccDryad: VccDryad aims at extending VCC with proof strategies that enable automated verification of C programs that manipulate complex data structures. X0oo0Z: X0oo0ZYT: mouse move

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• Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table

  - by Imagineer

  I'm getting the above mentioned error when backing up with ZRM, which is using mysqldump for backup. mysqldump --opt --extended-insert --single-transaction --create-options --default-character-set=utf8 --user=" " -p --all-databases "/nfs/backup/mysql01/dailyrun/20091216043001/backup.sql" mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table TICKET_ATTACHMENT at row: 2286 I have increased the size for 'max_allowed_packet' to be 1G in /etc/my.cnf which is the server setting and for the client side setting I've set it by running this command: mysql -u -p --max_allowed_packet=1G And I have verified that on the client and server side they are of the same value. This is to check the client side value according to this forum posting http://forums.mysql.com/read.php?35,75794,261640 mysql SELECT @@MAX_ALLOWED_PACKET - ; +----------------------+ | @@MAX_ALLOWED_PACKET | +----------------------+ | 1073741824 | +----------------------+ 1 row in set (0.00 sec) And this is the check the server value setting. mysql SHOW VARIABLES | max_allowed_packet | 1073741824 | I have ran out of ideas, and tried searching within expert exchange and googling for solutions but so far none has worked. Reference http://dev.mysql.com/doc/refman/5.1/en/packet-too-large.html Anyone please advise, thank you.

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• Are project managers useful in Scrum?

  - by Martin Wickman

  There are three roles defined in Scrum: Team, Product Owner and Scrum Master. There is no project manager, instead the project manager job is spread across the three roles. For instance: The Scrum Master: Responsible for the process. Removes impediments. The Product Owner: Manages and prioritizes the list of work to be done to maximize ROI. Represents all interested parties (customers, stakeholders). The Team: Self manage its work by estimating and distributing it among themselves. Responsible for meeting their own commitments. So in Scrum, there is no longer a single person responsible for project success. There is no command-and-control structure in place. That seems to baffle a lot of people, specifically those not used to agile methods, and of course, PM's. I'm really interested in this and what your experiences are, as I think this is one of the things that can make or break a Scrum implementation. Do you agree with Scrum that a project manager is not needed? Do you think such a role is still required? Why?

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• New cloud development workflow using Github, Cloud9ide and CloudFoundry.

  - by weng

  So time is changing towards cloud development/computing. I'm trying to get the new "cloud" workflow based on the services I'm going to use: Github, Cloud9ide and CloudFoundry. Here is what is on my mind: Github acts like a central (main repo) just like yesterday's local filesystem. Every service will base it service upon this main repo. Workflow: Github: I create a new Github repo served as main repo for the project. Cloud9ide. I open my Github repo and write my tests and implementation (BDD/TDD). When I'm ready I save (commit) it to main repo on Github. X: A running instance of Jenkins detects someone has committed and fetches the latest commit, builds, deploys, tests (yeti and/or selenium) and reports if the tests were passed or not. If not, I make another commit til all tests are passing. X: I run the CloudFoundry commands to push the main Github repo to CloudFoundry's server and it will deploy my app automatically. What I'm still confused about is where this X environment will be. On a local server where I have to install Jenkins? Or could I install it on Cloud9ide (when java is supported) or will it be on another cloud service? Also, that X environment has to be able to fetch (clone) the Github repo and run the build scripts. And since the concept of Cloud9ide is very new and there haven't been any other predecessors I really wonder how the workflow will look like. We all know Github's workflow. We now know CloudFoundry's workflow (deploy/scale with a restful API/command line tool). But how Cloud9Ide will operate is still somewhat unclear to me. Someone on Cloud9ide mentioned that there will be buttons like deploy so I can deploy with one click. But that I guess will depend on what services that deploy process will hook up into etc. Could someone enlighten this cloud workflow topic and fill in the gaps. Thanks.

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• Where to store short strings (with my key) on the internet?

  - by Vi

  Is there simple service to store strings under my key that can be used by bots? Requirements: Simple command line access, automatic posting allowed No need to keep some session with the service alive I choose the key (so pastebins fail) No requirement for registration/authentication (for simplicity) The string should be kept for about a month. I want something like: Store: $ echo some_data_0x1299C0FF | store_my_string testtest2011 Retrieve: $ retrive_my_string testtest2011 some_data_0x1299C0FF Do you have ideas what should I use for it? I can only think of using IRC somehow (channel topics, /whowas, ...), but this is too complex for this simple task. No security is needed: anyone can update my string. The task looks very simple, so I expect the solution to be similarly simple. Expecting something like single simple curl call.

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• sudo displays typed password in bash script

  - by Andy

  Hullo, I have a bash script that uses sudo a few times. There's a couple of strange points about it though. It asks me for my password a few seconds after I've already entered it for a previous command. The second time I enter my password, it's echoed to the display. Here's the relevant bits of the script. sudo service apache2 stop drush sql-dump --root="$SITE_DIR" --structure-tables-key=svn --ordered-dump | grep -iv 'dump completed on' | sudo tee "$DB_DIR/${SITE_NAME}.sql" > /dev/null sudo svn diff "$DB_DIR" | less sudo svn commit -m "$MESSAGE" "$DB_DIR" sudo service apache2 start The first password is to stop apache, and it works as expected. As mentioned, the sudo tee doesn't 'remember' that I have elevated privileges, asks for the password again, and echoes it to the screen. Given that tee is all about echoing to screen, I've played around a little with simple scripts which have | sudo tee, and they all work as expected. Ideas?! TIA Andy

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