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• Why does my shell script not find anything (find . -name script.sh | grep watermelon)

  - by Chuck

  I have a script that I'm running from the home directory to search for all files called "script.sh" that contain the string "watermelon". It's not finding anything but I can clearly see these scripts in the subdirectories. Could someone please suggest a change to the command I'm using: find . -name script.sh | grep watermelon

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• Screen lock customization for android

  - by deaviator

  Hi frens I'm planning to explore the possibilities on how to make a screen lock better (like pattern based). It will be great help if someone points out the difficulty level or where to actually start digging. This is going to be my project idea for minor research paper. What do u guys think or if anyone has more ideas worth exploring, I would like to consider it. reagrds

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• Rails Plugin Installation Problem

  - by Steve

  When I tried to install the openid plugin, I do not get any confirmation msg about the installation.Even I specify some random .git plugin name, It does not give out any error. Can someone please tell me what about to do to rectify the problem? I used the following syntax ruby script/plugin install git://github.com/rails/open_id_authentication.git

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• FOSS solution for a local machine: DNS

  - by Shyam

  Hi, I love my Mac. But I have always found that my DNS lookups are as slow, even while flushing caches and I travel over know roads on the Internet. I was wondering if someone would know something a bit more automatic/intelligent than /etc/hosts and less complex and iron forged as BIND. Thank you for your feedback and answers!

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• JavaScript add to clipboard with additional text

  - by Kemo

  I know how to add to clipboard with JavaScript, but what I want now is TechCrunch clipboard trick; when someone copies some text ( ctrl+c, right click copy, clicking on a copy link on-site ), additional text is added to the clipboard ( like "this text was copied from ... ). I know they use Tynt, but don't really know is this a feature you get with it or custom coded?

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• ruby-on-rails: gravatar_for

  - by Heber

  Hi, I was following the site http://railstutorial.org/ and in the chapter 7, it shows an example of how to use gravatar_for. I tried to use it using <%= gravatar_for @user % but it does not render correctly in my browser (firefox/opera/chrome) it render this html: classgravatartitleratingPGstylewidth:50px;height:50px;background:url(http://www.gravatar.com/avatar/bebfcf57d6d8277d806a9ef3385c078d?rating=PG&size=50) no-repeat;sslfalsealtdefault Could someone give me the solution for this problem? I got stuck and I really don't know to solve this. Thank very much.

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• how to set a infinite loop and break it. (Java threads)

  - by Nubkadiya

  i have set a thread and i want to run it using a loop. so this thread should run in the loop and break in a certain time and again run the loop. please i have no clue how to do this. can someone guide me.

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• In PHP, given an array of arrays, how can I replace all empty values with 0?

  - by stormist

  Example array $myArray[0] = array('23, null, 43, 12'); $myArray[1] = array('null, null, 53, 19'); $myArray[2] = array('12, 13, 14, null'); All nulls should be replaced with 0. I was hoping someone would have an efficient way of doing this, perhaps a built in PHP function that I am unaware of.

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• How to convert from string to a number, and vice-versa in C++?

  - by Igal

  DEAR All I'm new to the C++, so maybe someone can say what the proper way to write a function that gets a string char (represents number) and converts it to the integer number. For example : input : Sixty five, output: 65. Maybe it should use by cin.getline() ? Well, vice-versa is little bit simlper... Thanks for advance. Igal

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• What is the relationship between docutils and Sphinx?

  - by allyourcode

  There seems to be a plethora of documentation tools for Python. Another one that I've run across is epydoc. It seems like Sphinx is the de facto standard, because it's used to generate the official Python docs. Can someone please sort out the current state of Python's documentation tools for me?

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• Recommend ONE favorite SSIS component that does SFTP/FTPS

  - by Kevin Fairchild

  Sometimes normal FTP doesn't quite cut it... When you need to do secure FTP via SSIS packages, what ONE product would you recommend? Before answering, please see if someone has already suggested the same thing and, if so, vote it up. NOTE: Ideally, it needs to handle both SSH and SSL FTP connections, but I'd consider two separate components if it makes the most sense....

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• Understanding a #define directive

  - by Meta

  Looking at the Windows SDK, I found this #define directive for MAKEINTRESOURCEW: #define MAKEINTRESOURCEW(i) ((LPWSTR)((ULONG_PTR)((WORD)(i)))) Can someone explain to me what the heck that means? For example, what would be the value of MAKEINTRESOURCEW(0)? (1)? (-1)?

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• (C#/C++ CLI) Is it possible to protect my C++ CLI assemblies from being used in other .NET projects?

  - by George Johnston

  I have created a C++ CLI wrapper for native C++ code, which in turn I reference in my C# application. Is it possible to somehow protect this assembly so that it may only be used in my application without the possibility of someone else using it? I'm a Microsoft technology developer, I'm all about selfishness :)

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• have a width larger than 960px with 960?

  - by noname

  if i use the custom css generator on their webpage i can have a wider width than 960? so isnt the name 960 kind of misleading? and some persons say that you cant have a flexible grid system (that changes with your browser size) with 960. but you can download a fluid version from the custom css generator. so apparently they didnt know what they were talking about? would be great if someone could straight these things out.

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• What software should i use to work with Ruby?

  - by paranoid_pedlar

  I've only ever learned to "program" with notepad when I was learning to create batch files in Windows. I would appreciate if you can explain to me the benefits of working with an IDE over a text editor or vice versa. Please don't give emotional responses or argue someone else's suggestion/advice. I use Linux primarily. Also, I would like to be able to make programs that can be used in Windows, but programmed in Linux. Thanks.

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• c++ opengl: glOrtho() - please explain the usage of this command

  - by ufk

  Hiya. I started learning OpenGL and I can't understand the usage of glOrtho. can someone please explain what is it used for ? thanks

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• Is an equivalent site of stackoverflow exists for other topics than computer science ? [closed]

  - by Guillaume

  I like a lot stackoverflow and I feel it far superior of other forum systems when dealing with questions and answers stuff. Now I get frustrated when asking question on more mainstream topics on basic forum. Someone knows if such a site exists ? Thanks.

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• FTP zip upload and unpack

  - by DR.GEWA

  Hi Alsways uploading made web-sites , projects, I want to make such thing make zip file, upload one file and then extract with default CHMOD for folders lets say 755 and for files 664 With Cpanel hostings its OK, I can do it via file manager... But for hostings without I can't. Baybe someone can give a hint how...????

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• Android, how to detect if somebody has touched\moved the device.

  - by systempuntoout

  Is it possible to know if someone has touched the phone (lifting or moving it for example), using some Events? How would you code it?

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• What does the following line of a bash script do?

  - by Bialecki

  Usually work in Windows, but trying to setup RabbitMQ on my Mac. Can someone let me know what the line below does? [ "x" = "x$RABBITMQ_NODE_IP_ADDRESS" ] && [ "x" != "x$NODE_IP_ADDRESS" ] && RABBITMQ_NODE_IP_ADDRESS=${NODE_IP_ADDRESS} Specifically, I'm curious about the [ "x" = "x$RAB..."] syntax.

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• How can I serve up color-coded Java code using PHP?

  - by Eric

  I'd like to embed code from my SVN repository into my website, using PHP. The SVN has public anonymous access, so the PHP code should be fine reading it. The code on said SVN is java, and so far I've had no luck finding a syntax-highlighter to make the code more readable. Ideally I'd like one that uses CSS classes so that I can change the colors to match the look of the website. Could someone point me to a PHP library that highlights Java code?

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• What is the ASP ViewState?

  - by KevinDeus

  I'm looking for an easy way to explain this to someone. Apologies if it has been asked before.

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• import pictures from the iphone photos storage to the canvas within uiwebview

  - by How2iphone

  I am currently experimenting with canvas drawing function in a uiwebview.Its a simple app that allows you to finger paint on the Iphone.Can someone point me in the rite direction on a problem I'm having.I need to be able to import pictures from the photos storage to the canvas within the uiwebview.Its built on Html,javascript and css.Would prefer to use objective C in xcode to acomplish this.Any ideas would be greatly appreciated.

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• How to use the lib section of a Design Document in CouchDB 0.11

  - by fuzzy lollipop

  I want to add some custom javascript functions to my design document, I can't find any examples of how to actually add these functions to the "lib" section of a design document. Can someone show me an example of how to add a function definition to the "lib" section?

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• Writing text file on local server MVC 2.0

  - by Liado

  Hi, i'm trying to write a text file on remote server, i'm using the following code: [AcceptVerbs(HttpVerbs.Post)] public ActionResult Index(UserModels model) { if (!ModelState.IsValid) { return View("Index"); } try { using (StreamWriter w = new StreamWriter(Server.MapPath(TEXT_FILE_NAME), true)) { w.WriteLine(model.Email.ToString()); // Write the text } } catch { } the folder is still empty, can someone help? what should be the problem? Thanks

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