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Is there an onSelect event or equivalent for HTML ?

I have an input form that lets me select from multiple options, and do something when the user changes the selection. Eg, ...
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GIT clone repo across local file system in windows

I am a complete Noob when it comes to GIT. I have been just taking my first steps over the last few days. I setup a repo on my laptop, pulled down the Trunk from an SVN project (had some issues with branches, not got them working), but all seems ok there. ...
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How can I see what has changed in a file before committing to git?

I've noticed that while working on one or two tickets, if I step away, I'm not sure what I worked on, what changed, etcetera. ...
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MVC 4 Razor File Upload

I am new to MVC 4 and I am trying to implement File Upload Control in my website. I am not able to find the mistake.I am getting a null value in my file. ...
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Download File Using Javascript/jQuery

I have a very similar requirement specified here . 27 Answers 27 ...
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Is it possible to add dynamically named properties to JavaScript object?

In JavaScript, I've created an object like so: 19 Answers 19 ...
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Applying .gitignore to committed files

I have committed loads of files that I now want to ignore. How can I tell git to now ignore these files from future commits? ...
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Wrap a delegate in an IEqualityComparer

Several Linq.Enumerable functions take an IEqualityComparer<T> . Is there a convenient wrapper class that adapts a delegate(T,T)=>bool to implement IEqualityComparer<T> ? It's easy enough to write one (if your ignore problems with defining a correct hashcode), but I'd like to know...
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What does %w(array) mean?

I'm looking at the documentation for FileUtils. 8 Answers 8 ...
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How do I delete a local repository in git? [duplicate]

I can't find the command. I tried Googling "git 'delete a repository'". 4 Answers 4 ...