How do I convert an NSString value to NSData ? 11 Answers 11 ...

When I try to push my app to Heroku I get this response: 20 Answers 20 ...

I'm pulling items out of the DOM with jQuery and want to set a property on an object using the id of the DOM element. 13...

I'm looking for a way to sanitize input that I paste into the browser, is this possible to do with jQuery? 17 Answers ...

Using Windows XP I accidentally typed git commit -a instead of git commit -am "My commit message" , and now I'm viewing my CMD prompt filled with the file version of my commit message ("Please enter the commit message for your..."). I've added my message to the top, but now I can't figure out ho...

I have: 12 Answers 12 ...

I have two components that that communicate via TCP/IP. Component A acts as a server/listener and Component B is the client. The two should communicate as quickly as possible. There can only ever be one connection at any time (though that is aside to this question). A senior developer at my comp...

I want to install a specific JDK (the latest for example). For this, I went to the JDK download homepage: http://java.sun.com/javase/downloads/index.jsp . I looked for a Mac version, but I'm a bit surprised to only see downloadable versions for Linux, Windows and Solaris ... ...

I'm writing an iOS app with a table view inside a tab view. In my UITableViewController , I implemented -tableView:didSelectRowAtIndexPath: , but when I select a row at runtime, the method isn't being called. The table view is being populated though, so I know that other tableView methods in my c...

I'm using visibility:hidden to hide certain elements, but they still take up space on the page while hidden. 12 Answers ...