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How to submit a form using PhantomJS

... tool btw!) to submit a form for a page that I have login credentials for, and then output the content of the destination page to stdout. I'm able to access the form and set its values successfully using phantom, but I'm not quite sure what the right syntax is to submit the form and output the conte...
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Choosing between qplot() and ggplot() in ggplot2 [closed]

I'm starting to use the great ggplot2 package for plotting in R, and one of the first things I ask myself before each plot is "well, will I use qplot or ggplot ?" ...
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C++ equivalent of Java's toString?

... In C++ you can overload operator<< for ostream and your custom class: class A { public: int i; }; std::ostream& operator<<(std::ostream &strm, const A &a) { return strm << "A(" << a.i << ")"; } This way you can output instances ...
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List of foreign keys and the tables they reference

...o find a query which will return me a list of the foreign keys for a table and the tables and columns they reference. I am half way there with ...
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Read a file line by line assigning the value to a variable

...cho "Text read from file: $line" done < my_filename.txt This is the standard form for reading lines from a file in a loop. Explanation: IFS= (or IFS='') prevents leading/trailing whitespace from being trimmed. -r prevents backslash escapes from being interpreted. Or you can put it in a bash...
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How do you stretch an image to fill a while keeping the image's aspect-ratio?

... The solution is almost right, you just have to invert the height and width in the css : if the image is 'tall', then the width should be 100% not the height (wich will be bigger and overflowing). The other way around for the wide photos. – mbritto Ju...
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How can I recover a lost commit in Git?

...reflog is your friend. Find the commit that you want to be on in that list and you can reset to it (for example:git reset --hard e870e41). (If you didn't commit your changes... you might be in trouble - commit early, and commit often!) ...
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Is the list of Python reserved words and builtins available in a library?

Is the list of Python reserved words and builtins available in a library? I want to do something like: 1 Answer ...
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What to gitignore from the .idea folder?

I started using WebStorm for web development and am not sure what to add and what to exclude from our Git repository. Clearly some files inside the .idea folder are meant to be version controlled like the external library settings ( jsLibraryMappings.xml ) but others will probably change very ofte...
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How to build jars from IntelliJ properly?

I have a project that contains a single module, and some dependencies. I'd like to create a jar, in a separate directory, that contains the compiled module. In addition, I'd like to have the dependencies present beside my module. ...