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Namespace not recognized (even though it is there)

... Check to make sure that your project isn't set up to use the .NET Framework 4 Client Profile. You can check/change this by right-clicking your project (not the solution), select Properties -> Application -> Target framework....
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what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?

I am wondering what is the best way to convert a json formatted key value pair to ruby hash with symbol as key: example: 7...
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Developing cross platform mobile application [closed]

More and more mobile platforms are being launched and sdk's are available to developers. There are various mobile platform are available: Android, iOS, Moblin, Windows mobile 7, RIM, symbian, bada, maemo etc. ...
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Search for executable files using find command

...its are set" and 111 is the execute bits. Note that this is not identical to the -executable predicate in GNU find. In particular, -executable tests that the file can be executed by the current user, while -perm +111 just tests if any execute permissions are set. Older versions of GNU find also su...
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How do you force a makefile to rebuild a target

...it doesnt really change. Thus it keeps thinking the project is built and upto date. 15 Answers ...
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GitHub Error Message - Permission denied (publickey)

Anybody seen this error and know what to do? 36 Answers 36 ...
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When is the thread pool used?

... has a single listener thread that receives an event and then delegates it to a worker pool. The worker thread notifies the listener once it completes the work, and the listener then returns the response to the caller. ...
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Undo git reset --hard with uncommitted files in the staging area

I am trying to recover my work. I stupidly did git reset --hard , but before that I've done only get add . and didn't do git commit . Please help! Here is my log: ...
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Cron jobs and random times, within given hours

I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm. ...
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What's the best way to communicate between view controllers?

Being new to objective-c, cocoa, and iPhone dev in general, I have a strong desire to get the most out of the language and the frameworks. ...