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• Connecting to an MS SQL Server from Silverlight?

  - by cam

  Normally, I would use a PHP webservice to do this, but since the front-end is hosted on a linux box, I need another way to do this (so I don't have to go through the trouble of installing FreeTDS, etc. I will if I have to). Is there a better way to do this? I'm not a web guy, but I'm trying my best.

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• Cross platform /dev/null in Python

  - by Tristan

  I'm using the following code to hide stderr on Linux/OSX for a Python library I do not control that writes to stderr by default: f = open("/dev/null","w") zookeeper.set_log_stream(f) Is there an easy cross platform alternative to /dev/null? Ideally it would not consume memory since this is a long running process.

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• Best way to store a database password in a startup script / config file?

  - by Mark Harrison

  So our web server apps need to connect to the database, and some other apps have startup scripts that execute at boot time. What's the best way to store the name/password for these applications, in terms of security, e.g. perhaps we don't want sysadmins to know the database password maintainability, e.g. making the configuration easy to change when the password changes, etc. both windows and linux solutions appreciated!

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• Counting context switches per thread

  - by Sarmun

  Is there a way to see how many context switches each thread generates? (both in and out if possible) Either in X/s, or to let it run and give aggregated data after some time. (either on linux or on windows) I have found only tools that give aggregated context-switching number for whole os or per process. My program makes many context switches (50k/s), probably a lot not necessary, but I am not sure where to start optimizing, where do most of those happen.

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• How to search for files on phone sdcard or else where

  - by the100rabh

  I want to search for files on the users mobile with specific extensions. I tried searching but could not find any direct API's. Is there a specific API's or is there tedious way of achieving the same. Or is there a mechanism to call linux calls for find or something similar Thanks

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• CTRL+mouse wheel in gvim (windows) not paging

  - by andrew

  Hello, I'm loving vim, but one thing that's bugging me is that when I hold the control key and mouse wheel up or down, the window scrolls normally when the bindings are telling it to page up/down. I'm using the exact same vimrc file (and plugins) on one of my linux machines and the CTRL+mouse wheel does page up down (as opposed to just normally scrolling like in windows). Is there some way to force gvim to response to a ctrl+MouseUp/Down event? It seems to be ignoring it in windows ='[

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• Does Git work in Windows?

  - by J. Pablo Fernández

  I work on Linux all the time and I'm clueless about Windows not even having one to try it, is Git nowadays working on Windows? or am I making problems for my Windows-pals by using it?

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• Carrot (Python) [errno 10054] An existing connection was forcibly closed by the remote host

  - by Meditation

  Hi all, We are using Carrot in our Python project. I wrote a Python script acting as the consumer of the message queue. I invoked this Python script using command line shell in Windows 7 as python consumer.py However, after a while, the running session was aborted and the error is: [errno 10054] An existing connection was forcibly closed by the remote host The producer session is still running fine on the Linux server. Just wondering how can I fix this and have a long running consumer session on Windows Thanks in advance.

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• How do I get the executing program's directory in C using a plataform independent method?

  - by Thiado de Arruda

  I develop my app in linux for both unix and win32(cross compile at each build) plataforms, so a ready to use function would be nice :). I'm using glib that has the 'gchar* g_get_current_dir(void)' function and it returns the current directory, but what I really need is the executable's dir. I'm inexperienced in C programming so any sugestions are welcome.

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• How to redirect the output of a system call to inside the program in C/C++?

  - by debugger

  Hi All, I'm writing a program in C++ which do some special treatment for all the files in the current directory on Linux OS. So i was thinking of using system calls such as system("ls") to get the list of all files. but how to store it then inside my program ? ( how to redirect the output of ls to let's say a string that i declared in the program ) Thanks

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• Java slick command line app?

  - by Felix

  Hello Guys, I want to make a slick java commandline app which doesnt include all the nasty "java -jar some.jar arguments" instead, I would have it work just like program -option argument like any other commandline app. I use ubuntu linux, and it would be fine if it included a bit of .sh script or anything. I know I can just create a file with java -jar program.jar and do chmod +x file, afterwards I could run i with ./file, but then how can I pass the arguments to the program ?

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• Tool for making quick UI drafts

  - by Moshe

  I'm looking for a tool that can be used for sketching UI (specifically web UI). The sketches/drafts can look as simple as if it was drawn by hand on a whiteboard. Preferably, this tool should be free/open-source and run on Linux as well as on Windows, but this is not a must. Could you recommend?

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• Encrypt the file for security

  - by pavun_cool

  Actually I have a file . I am working in linux environment. I need to encrypt that file for secure purpose with giving the some password. The operation could be like zip , tar any compression. When I extract the file It should ask me password , only then it should get extracted Thanks in Advance

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• Launch an SWF full screen

  - by Geoff

  I have a swf file (a flash game). I want to run some script to open it in full-screen mode. I'm not attached to any browser, but I do run Linux, so a bash, or generic answer is what I'm looking for. I'm also open to building a lite browser application if need-be.

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• C# or windows equivalent of OS X's Core Data?

  - by Nektarios

  I'm late to the boat and have only just now started using Core Data in OS X / Cocoa - it's incredible and is really changing the way I look at things. Is there an equivalent technology in C# or the modern Windows frameworks? i.e. having managed data types where you get saving, data management, deleting, searching all for free? Also wondering if there's anything like this on Linux.

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• Thread-safe equivalent to python's time.strptime() ?

  - by Wells

  Something I wrote throws a lot of AttributeErrors when using time.strptime() inside a thread. This only seems to happen on Windows (not on Linux), but whatever…. Upon a'Googling, it seems that time.strptime() isn't considered thread-safe. Is there a better way to create a datetime object from a string? Current code looks like: val = DateFromTicks(mktime(strptime(val, '%B %d, %Y'))) But, that yields the AttributeErrors as its run inside a thread. Thanks!

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• Portable way to get file size in C/C++

  - by chmike

  I need to determin the byte size of a file. The coding language is C++ and the code should work with Linux, windows and any other operating system. This implies using standard C or C++ functions/classes. This trivial need has apparently no trivial solution.

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• How can I prevent Java from creating hsperfdata files?

  - by c-had

  I'm writing a Java application that runs on Linux (using Sun's JDK). It keeps creating /tmp/hsperfdata_username directories, which I would like to prevent. Is there any way to stop java from creating these files?

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• How to execute Javascript function in C++

  - by owais masood

  Please tell me, how to include a javascript header file or javascript function in C++ code. The C++ code is written in Linux(UBUNTU)? Although i need to perform the above action only, but let me tell u my purpose of doing it, as i am intending to implement CTI (Computer Telephony Integration) operation. (Help will be appreciated) Thanks a lot in advance

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• how to add emblem to windows file icon?

  - by Wifi Cordon

  Hello, I want to know how to add some sort of emblem or badge to a specific file. Just like drop box does to a specific file when it is doing a sync. I found that the guys from drop box are able to do that on linux by using libnautilus package. But I need to do so on windows and haven't been able to find an answer. Will the solution change from one windows version to other? best regards

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• GhostScript PDF Merging (Losing Editable Fields)

  - by Scott

  I'm using GhostScript to merge to PDFs into one PDF. One of the PDFs has textbox fields (editable fields) that I created in Adobe Acrobat Pro 9. When I merge these two PDFs with GhostScript I lose the textbox fields. Is there any way to merge these files (using GS or some other free linux software) that keeps the textbox fields intact?

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• C++ code coverage tool

  - by prattipam

  I am looking for c++ code coverage tool which fares well in mutli server setup and on both windows and linux without licensing issues(if non free). I have done some research and found 2 free tools: Covtool and gcov. Any disadvantages on these or any other suggestions?

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• How can I get system user documents, pictures, music folders indipendent on os using java

  - by user348889

  Hi, While I was working on my project, I got a requirement that, I need to get the system user documents folder( like "My documents for windows and Documents for Linux). I need to get it for all the operating system. How can I do this. I can get the user root directory by using System.getProperty(user.home). I need solution for this requirement using Java. Any one please help me.

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• How to start editing pidgin source code ?

  - by Sakti

  I downloaded pidgin source code and i don't know where to start from .. Can any one pls ;) point the right way to understand that program ? and also tell how to compile it on windows system .. it has manuals to compile on a Linux system but not windows .

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• How do I backup Oracle database (about 1TB size) in VMware without using RMAN?

  - by vaishalee

  It's been a while since I am struggling to find a backup solution for cold backup of Oracle database on Linux in VMware. I am obviously not looking for entire vm image backup.

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