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  • How to maintain symlinks in linux file manager?

    - by MountainX
    I want to use symlinks extensively. However, if I move the target file, the symlink becomes broken (unlike on Windows). That's not acceptable to me, so I either need a solution or I won't be able to use symlinks the way I wish to. Is there a solution that will work with Dolphin file manager? A command line solution is described on commandlinefu. In summary, it is something like one of these: lmv(){for a in ${@:1:$(expr $#-1)};do [ -e "$a" -a -e "${@:$#:1}" ] && mv "$a";"${@:$#:1}" && ln -s "${@:$#:1}"/"$(basename "$a")";"$(dirname "$a")";done} lmv(){for a in ${@:1:$(expr $#-1)};do [ -e "$a" -a -e "${@:$#}" ] && mv "$a";"${@:$#}" && ln -s "${@:$#}"/"$(basename "$a")";"$(dirname "$a")";done} But about half the time I'm using a file manager (Dolphin), so I need a complete solution to this problem. Is a solution available for a GUI file manager? EDIT: The context of this question is that I'm searching for an alternative to hardlinks. I previously asked this question about the pitfalls of hardlinks.

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  • Parse text file on click and display

    - by John R
    I am thinking of a methodology for rapid retrieval of code snippets. I imagine an HTML table with a setup like this: one two ... ten one oneTwo() oneTen() two twoOne() twoTen() ... ten tenOne() tenTwo() When a user clicks a function in this HTML table, a snippet of code is shown in another div tag or perhaps a popup window (I'm open to different solutions). I want to maintain only one PHP file named utitlities.php that contains a class called 'util'. This file & class will hold all the functions referenced in the above table (it is also used on various projects and is functional code). A key idea is that I do not want to update the HTML documentation everytime I write/update a new function in utilities.php. I should be able to click a function in the table and have PHP open the utilities file, parse out the apropriate function and display it in an HTML window. Questions: 1) I will be coding this in PHP and JavaScript but am wondering if similar scripts are available (for all or part) so I don't reinvent the wheel. 2) Quick & easy Ajax suggestions appreciated too (probably will use jquery, but am rusty). 3) Methodology for parsing out the functions from the utilities.php file (I'm not to good with regex).

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  • Extract all related class type aliasing and enum into one file or not

    - by Chen OT
    I have many models in my project, and some other classes just need the class declaration and pointer type aliasing. It does not need to know the class definition, so I don't want to include the model header file. I extract all the model's declaration into one file to let every classes reference one file. model_forward.h class Cat; typedef std::shared_ptr<Cat> CatPointerType; typedef std::shared_ptr<const Cat> CatConstPointerType; class Dog; typedef std::shared_ptr<Dog> DogPointerType; typedef std::shared_ptr<const Dog> DogConstPointerType; class Fish; typedef std::shared_ptr<Fish> FishPointerType; typedef std::shared_ptr<const Fish> FishConstPointerType; enum CatType{RED_CAT, YELLOW_CAT, GREEN_CAT, PURPLE_CAT} enum DogType{HATE_CAT_DOG, HUSKY, GOLDEN_RETRIEVER} enum FishType{SHARK, OCTOPUS, SALMON} Is it acceptable practice? Should I make every unit, which needs a class declaration, depends on one file? Does it cause high coupling? Or I should put these pointer type aliasing and enum definition inside the class back? cat.h class Cat { typedef std::shared_ptr<Cat> PointerType; typedef std::shared_ptr<const Cat> ConstPointerType; enum Type{RED_CAT, YELLOW_CAT, GREEN_CAT, PURPLE_CAT} ... }; dog.h class Dog { typedef std::shared_ptr<Dog> PointerType; typedef std::shared_ptr<const Dog> ConstPointerType; enum Type{HATE_CAT_DOG, HUSKY, GOLDEN_RETRIEVER} ... } fish.h class Fish { ... }; Any suggestion will be helpful.

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  • Parse text file on click - and then display

    - by John R
    I am thinking of a methodology for rapid retrieval of code snippets. I imagine an HTML table with a setup like this: one two ... ten one oneTwo() oneTen() two twoOne() twoTen() ... ten tenOne() tenTwo() When a user clicks a function in this HTML table, a snippet of code is shown in another div tag or perhaps a popup window (I'm open to different solutions). I want to maintain only one PHP file named utitlities.php that contains a class called 'util'. This file & class will hold all the functions referenced in the above table (it is also used on various projects and is functional code). A key idea is that I do not want to update the HTML documentation everytime I write/update a new function in utilities.php. I should be able to click a function in the table and have PHP open the utilities file, parse out the apropriate function and display it in an HTML window. Questions: 1) I will be coding this in PHP and JavaScript but am wondering if similar scripts are available (for all or part) so I don't reinvent the wheel. 2) Quick & easy Ajax suggestions appreciated too (probably will use jquery, but am rusty). 3) Methodology for parsing out the functions from the utilities.php file (I'm not to good with regex).

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  • What are some viable alternatives to BizTalk Server?

    - by Kilhoffer
    In evaluating different systems integration strategies, I've come across some words of encouragement, but also some words of frustration over BizTalk Server. What are some pros and cons to using BizTalk Server (both from a developer standpoint and a business user), and should companies also consider open source alternatives? What viable alternatives are out there? EDIT: Jitterbit seems like an interesting choice. Open Source and seems to be nicely engineered. Anyone on here have any experience working with it?

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  • Support FOSS Projects via T-Shirts

    - by The MYYN
    Can we get a list of free and open source projects, which can be supported through purchasing branded garment? Free Software Foundation http://shop.fsf.org/ ps. I know this is extremly off-topic. But I'd like to buy clothing and support open source at the same time, if possible. And I'd like to know, where this is possible.

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  • Java Instant Messenger

    - by agazerboy
    Hi All, Thanks for taking time to read my question :) Can you please tell me if there is any open source instant messenger in java? I found some but they are all in C/C++ :( It is not a school assignment :) Coz I need open source java messenger that should have audio video archive etc. options...

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  • Is It Possible to Make Close Sourced PHP Product?

    - by Morgan Cheng
    I'm curious that whether all PHP product must be open sourced if it is to be deployed to other's web site. Since PHP code is executed by interpretation, if I have PHP product to be deployed on other's host, it seems no reason to prevent others view the source code. So, PHP product is destined to be open source, right?

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  • Are there any inherent benefits or drawbacks to choosing Google Code vs. SourceForge vs. Codeplex?

    - by kdmurray
    I've got a couple of different projects that I'd like to post up as open source. I've been trying to decide which of the three big open-source project hosting sites makes the most sense, or if I should just host it myself. Are there any inherent drawbacks or benefits to these three? Is there a "best" place to host a project? Do different sites make more sense for different kinds of projects?

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  • OpenSource programming-languages in development?

    - by pile of junk
    I'm very interested in interpreter and compiler development and because I don't want to continue building mini compilers and interpreters I thought I could help some open-source project. Are there currently open-source projects on compilers/interpreters in early stages seeking developers? I mean yeah.. There won't be much to do for someone like me in Python, Ruby, and so on.

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  • Adding an expression based image in a client report definition file (RDLC)

    - by rajbk
    In previous posts, I showed you how to create a report using Visual Studio 2010 and how to add a hyperlink to the report.  In this post, I show you how to add an expression based image to each row of the report. This similar to displaying a checkbox column for Boolean values.  A sample project is attached to the bottom of this post. To start off, download the project we created earlier from here.  The report we created had a “Discontinued” column of type Boolean. We are going to change it to display an “available” icon or “unavailable” icon based on the “Discontinued” row value.    Load the project and double click on Products.rdlc. With the report design surface active, you will see the “Report Data” tool window. Right click on the Images folder and select “Add Image..”   Add the available_icon.png and discontinued_icon.png images (the sample project at the end of this post has the icon png files)    You can see the images we added in the “Report Data” tool window.   Drag and drop the available_icon into the “Discontinued” column row (not the header) We get a dialog box which allows us to set the image properties. We will add an expression that specifies the image to display based the “Discontinued” value from the Product table. Click on the expression (fx) button.   Add the following expression : = IIf(Fields!Discontinued.Value = True, “discontinued_icon”, “available_icon”)   Save and exit all dialog boxes. In the report design surface, resize the column header and change the text from “Discontinued” to “In Production”.   (Optional) Right click on the image cell (not header) , go to “Image Properties..” and offset it by 5pt from the left. (Optional) Change the border color since it is not set by default for image columns. We are done adding our image column! Compile the application and run it. You will see that the “In Production” column has red ‘x’ icons for discontinued products. Download the VS 2010 sample project NorthwindReportsImage.zip Other Posts Adding a hyperlink in a client report definition file (RDLC) Rendering an RDLC directly to the Response stream in ASP.NET MVC ASP.NET MVC Paging/Sorting/Filtering using the MVCContrib Grid and Pager Localization in ASP.NET MVC 2 using ModelMetadata Setting up Visual Studio 2010 to step into Microsoft .NET Source Code Running ASP.NET Webforms and ASP.NET MVC side by side Pre-filtering and shaping OData feeds using WCF Data Services and the Entity Framework

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  • Livre Blanc : « Les outils de recensement et d'audit open-source », Smile revient sur l'utilité d'analyser son « patrimoine logiciel »

    Livre Blanc : « Les outils de recensement et d'audit open-source » Smile revient sur l'utilité d'analyser son « patrimoine logiciel » Pour Smile, le recensement est le point de départ d'une politique open source : « il s'agit de faire l'état des lieux des logiciels open source utilisés dans l'entreprise ou entrant dans la composition d'un programme donné ». Le but est d'optimiser et d'accompagner l'analyse d'un « patrimoine de logiciel », (identifier les composants open source utilisés, les licences, etc.). Pour faire le point sur les différents outils du marché (Blackduck Software, Protecode, Palamida, OpenLogic, ou le français Antepedia) Smile vien...

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  • What's the best Open Source code you've ever seen?

    - by Andrew Theken
    Part of the value of Open Source is to provide great example code to people getting started with a new platform or language. What's the best Open Source code you've encountered, and why do you like your choice? Any language will do, but I'm particularly interested in the best examples of Objective-C you can point out. Obviously this is an open-ended question, so I'll leave the question open for a while and see what kinds of answers we get. Thanks!

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  • Apress Deal of the Day - 5Mar/2011 - Crafting Digital Media: Audacity, Blender, Drupal, GIMP, Scribus, and other Open Source Tools

    - by TATWORTH
    Today's Apress $10 deal of the day at http://www.apress.com/info/dailydeal has been on before. I have a copy and it is useful read on open source applications for Windows. Crafting Digital Media: Audacity, Blender, Drupal, GIMP, Scribus, and other Open Source Tools Open source software, also known as free software, now offers a creative platform with world-class programs. Crafting Digital Media is your foundation course in photographic manipulation, illustration, animation, making music, video editing, and more using open source software.

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  • BonitaSoft lauréat des OW2 Best Project Awards, un prix qui clôture une année 2012 excellente pour le BPM open-source français

    BonitaSoft lauréat des OW2 Best Project Awards 2012 Un prix qui clôture une année 2012 excellente pour le BPM open-source français OW2, la communauté internationale pour le middleware et les plates-formes applicatives open source, a annoncé les résultats de ses premiers OW2 Best Project Awards. Parmi les quatre projets open source innovants primés cette année, on retrouve dans la catégorie « Market » le BPM français Bonita Open Solution. Un prix qui vient clôturer une année pleine de succès pour l'éditeur français (lire par ailleurs « BonitaSoft dépasse le million et demi de téléchargements »).

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  • GIMP abandonne la plateforme d'hébergement SourceForge, la forge open source critiquée pour inclure des adwares dans les téléchargements

    GIMP abandonne la plateforme d'hébergement SourceForge la forge open source critiquée pour inclure des adwares dans les téléchargementsSourceForge, l'une des plateformes populaires d'hébergement des projets libres et open source perd de plus en plus de crédibilité auprès des communautés open source. Pour cause : les nouvelles directives de SourceForge, qui incitent le téléchargement de nombreux logiciels non désirés par l'utilisateur.GIMP, le célèbre logiciel open source, alternatif à Photoshop,...

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  • "file not found" error while commiting

    - by AntonAL
    I have a working copy, checked out from SVN repository. When i'm trying to commit, i get following error: svn: File not found: revision 57, path '/trunk/path/to/my/file/logo-mini.jpg' I've found this file in the repo and noticed, that it has only one revision - 58. I don't understand, why SVN complains about this file, when it is presented and why it points to revision 57 instead of 58 ? I've also renamed the grand-grand-grand-parent folder of this file. Possible, this is an issue ... Update Detailed error description, that i've got from Cornerstone app (Mac OS X): Description : Could not find the specified file. Suggestion : Check that the path you have specified is correct. Technical Information ===================== Error : V4FileNotFoundError Exception : ZSVNNoSuchEntryException Causal Information ================== Description : Commit failed (details follow): Status : 160013 File : subversion/libsvn_client/commit.c, 867 Description : File not found: revision 57, path '/trunk/assets/themes/base/article-content/images/logo-mini.jpg' Status : 160013 File : subversion/libsvn_fs_fs/tree.c, 663 So, i've renamed "/trunk/assets/themes directory" to "/trunk/assets/skins", while improving project structure. I've tried following: updating /trunk/assets/themes directory cleaning deleting from filesytem and checking out again reverting entire /trunk/assets/themes directory to the HEAD revision. Even this does't helps. Still getting the same error. I've got no results.

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  • InnoDB: Error: log file ./ib_logfile0 is of different size

    - by jack
    I just added the following lines in /etc/mysql/my.cnf after I converted one database to use InnoDB engine. innodb_buffer_pool_size = 2560M innodb_log_file_size = 256M innodb_log_buffer_size = 8M innodb_flush_log_at_trx_commit = 2 innodb_thread_concurrency = 16 innodb_flush_method = O_DIRECT But it raise "ERROR 2013 (HY000) at line 2: Lost connection to MySQL server during query" error restarting mysqld. And mysql error log shows the following InnoDB: Error: log file ./ib_logfile0 is of different size 0 5242880 bytes InnoDB: than specified in the .cnf file 0 268435456 bytes! 100118 20:52:52 [ERROR] Plugin 'InnoDB' init function returned error. 100118 20:52:52 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 100118 20:52:52 [ERROR] Unknown/unsupported table type: InnoDB 100118 20:52:52 [ERROR] Aborting So I commented out this line # innodb_log_file_size = 256M And it restarted mysql successfully. I wonder what's the "5242880 bytes of log file" showed in mysql error? It's the first database on InnoDB engine on this server so when and where is that log file created? In this case, how can I enable innodb_log_file_size directive in my.cnf? EDIT I tried to delete /var/lib/mysql/ib_logfile0 and restart mysqld but it still failed. It now shows the following in error log. 100118 21:27:11 InnoDB: Log file ./ib_logfile0 did not exist: new to be created InnoDB: Setting log file ./ib_logfile0 size to 256 MB InnoDB: Database physically writes the file full: wait... InnoDB: Progress in MB: 100 200 InnoDB: Error: log file ./ib_logfile1 is of different size 0 5242880 bytes InnoDB: than specified in the .cnf file 0 268435456 bytes! Resolution It works now after deleted both ib_logfile0 and ib_logfile1 in /var/lib/mysql

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  • BAT file will not run from Task Scheduler but will from Command Line

    - by wtaylor
    I'm trying to run a BAT script from Task Scheduler in Windows 2008 R2 and it runs for 3 seconds and then stops. It says it successfully completes but I know it doesn't. I can run this script from the command line directly, and it runs just fine. The bat file I'm running actually deletes files older than 7 days using "forfiles" then I'm mapping a network drive, moving the files across the network using robocopy, and then closing the network connection. I have taken the network and copy options out of the file and it still does the same thing. Here is how my file looks: rem This will delete the files from BBLEARN_stats forfiles -p "E:\BB_Maintenance_Data\DB_Backups\BBLEARN_stats" -m *.* -d -17 -c "cmd /c del @file" rem This will delete the files from BBLEARN_cms_doc forfiles -p "E:\BB_Maintenance_Data\DB_Backups\BBLEARN_cms_doc" -m *.* -d -14 -c "cmd /c del @path" rem This will delete the files from BBLEARN_admin forfiles -p "E:\BB_Maintenance_Data\DB_Backups\BBLEARN_admin" -m *.* -d -10 -c "cmd /c del @path" rem This will delete the files from BBLEARN_cms forfiles -p "E:\BB_Maintenance_Data\DB_Backups\BBLEARN_cms" -m *.* -d -10 -c "cmd /c del @path" rem This will delete the files from attendance_bb forfiles -p "E:\BB_Maintenance_Data\DB_Backups\attendance_bb" -m *.* -d -10 -c "cmd /c del @path" rem This will delete the files from BBLearn forfiles -p "E:\BB_Maintenance_Data\DB_Backups\BBLEARN" -m *.* -d -18 -c "cmd /c del @path" rem This will delete the files from Logs forfiles -p "E:\BB_Maintenance_Data\logs" -m *.* -d -10 -c "cmd /c del @path" NET USE Z: \\10.20.102.225\coursebackups\BB_DB_Backups /user:cie oly2008 ROBOCOPY E:\BB_Maintenance_Data Z: /e /XO /FFT /PURGE /NP /LOG:BB_DB_Backups.txt openfiles /disconnect /id * NET USE Z: /delete /y This is happening on 2 servers when trying to run commands from inside a BAT file. The other server is giving an error if (0xFFFFFFFF) but that file is running a CALL C:\dir\dir\file.bat -options and I've used commands like that before in Server 2003. Here is the file for this file: call C:\blackboard\apps\content-exchange\bin\batch_ImportExport.bat -f backup_batch_file.txt -l 1 -t archive NET USE Z: \\10.20.102.225\coursebackups\BB_Course_Backups /user:cie oly2008 ROBOCOPY E:\ Z: /move /e /LOG+:BB_Move_Course_Backups.txt openfiles /disconnect /id * NET USE Z: /delete /y Any help would be GREAT. Thanks

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  • vhost.conf file in PLESK not working as intended

    - by Saif Bechan
    I have configured a vhost file for my domain but it does not seem to work. These are the steps I took, please correct me if I am wrong. First I made a file called vhost.conf in: /var/www/vhosts/*domain*/conf/vhost.conf The content of the vhost file looks like this: <Directory /var/www/vhosts/*domain*/httpdocs> php_admin_flag engine on php_admin_flag display_errors on </Directory> Now in my /etc/php.ini i set display_errors=Off After everything i rebuild with: /usr/local/psa/admin/sbin/websrvmng -a But I don't see the any errors in my page. When i turn on the display_errors in /etc/php.ini only then can I see the errors. I know for a fact that the vhost file is read, because when i type nonsense values i get an error when restarting apache saying there are errors in the vhost file. Anyone know what the problem can be. Should there be special settings in either the php.ini file or the httpd.conf file. The httpd.conf i edit is in /etc/httpd/conf/httpd.conf. Is this the file that PLESK uses or is there another, because the values i see there do not really reflect the http folders of my domain. The httpd file looks like this now. # The document root DocumentRoot "/var/www/html" # i guess this is the base directory <Directory /> Order Deny,Allow Deny from all Options None AllowOverride None </Directory> # And i guess here are all my domains located, but there aren't any here <Directory "/var/www/html"> Options None AllowOverride None Order allow,deny Allow from all </Directory> Only this directory /var/www/html is not used by me, I use the directory /var/www/vhosts. The only folder found in /var/www/html is a folder called awstats. Does plesk use other files, and where are they located. I hope this all makes sense to anyone, and i hope i can find a solution

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