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Which library should I use for server-side image manipulation on Node.JS? [closed]

... available libraries on Node.JS wiki but I'm not sure which of those are more mature and provide better performance. Basically I want to do the following: ...
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How can I specify a local gem in my Gemfile?

I'd like Bundler to load a local gem. Is there an option for that? Or do I have to move the gem folder into the .bundle directory? ...
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Reorder bars in geom_bar ggplot2

I am trying to make a bar-plot where the plot is ordered from the miRNA with the highest value to the miRNA with the lowest. Why does my code not work? ...
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regex.test V.S. string.match to know if a string matches a regular expression

...t each function does: regexObject.test( String ) Executes the search for a match between a regular expression and a specified string. Returns true or false. string.match( RegExp ) Used to retrieve the matches when matching a string against a regular expression. Returns an array with the m...
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How would one call std::forward on all arguments in a variadic function?

I was just writing a generic object factory and using the boost preprocessor meta-library to make a variadic template (using 2010 and it doesn't support them). My function uses rval references and std::forward to do perfect forwarding and it got me thinking...when C++0X comes out and I had a stand...
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Difference between await and ContinueWith

Can someone explain if await and ContinueWith are synonymous or not in the following example. I'm trying to use TPL for the first time and have been reading all the documentation, but don't understand the difference. ...
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View's getWidth() and getHeight() returns 0

...so that I can rotate that button around. I am just trying to learn how to work with the android language. However, it returns 0. ...
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?

I built an iOS app for an organization that has an app already on the store. After weeks of trying to get the guy who has the key to sign the app, they finally came back and said, "Just get it done!". So I am wondering how to proceed. If I go into the provisioning portal, and revoke the dist certifi...
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Why main does not return 0 here?

... Or you can just add return 0; before the closing }. It's harmless and makes your program portable to older compilers. – Keith Thompson Dec 30 '11 at 8:46 ...
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How can I see the assembly code for a C++ program?

How can I see the assembly code for a C++ program? 14 Answers 14 ...