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Studies on optimal code width?

If you enable the "View Right Margin" in your IDE of choice, it is likely that it will default to 80 characters. I tend to change it to 120 for no reason other than it was the standard at a company I was with a few years back, and no other company has told me to do it differently. ...
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Wrong syntax highlighting for PHP file in PHPStorm

...ne php file stopped to working and also icon next to the file has changed. It shows it's text file instead of PHP . 7 Answe...
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In java how to get substring from a string till a character c?

...follow | edited May 28 '13 at 17:40 Anirudha 30.2k66 gold badges5858 silver badges7878 bronze badges ...
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jQuery: Get height of hidden element in jQuery

I need to get height of an element that is within a div that is hidden. Right now I show the div, get the height, and hide the parent div. This seems a bit silly. Is there a better way? ...
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What is the best open XML parser for C++? [duplicate]

...r a simple, clean, correct XML parser to use in my C++ project. Should I write my own? 12 Answers ...
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Node.js Unit Testing [closed]

Are there any good node.js (server side js) unit testing frameworks currently out there? I'm looking for something a little deeper than the Assert module provided. ...
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What is the difference between Swing and AWT?

... AWT is a Java interface to native system GUI code present in your OS. It will not work the same on every system, although it tries. Swing is a more-or-less pure-Java GUI. It uses AWT to create an operating system window and then paints pictures of buttons, labels, text, checkboxes, etc., into ...
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Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted

... PHP doesn't have a garbage collector. It uses reference counting to manage memory. Thus, the most common source of memory leaks are cyclic references and global variables. If you use a framework, you'll have a lot of code to trawl through to find it, I'm afraid. ...
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How do I reverse an int array in Java?

... To reverse an int array, you swap items up until you reach the midpoint, like this: for(int i = 0; i < validData.length / 2; i++) { int temp = validData[i]; validData[i] = validData[validData.length - i - 1]; validData[validData.length - i - 1...
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How can I log the stdout of a process started by start-stop-daemon?

I am using an init script to run a simple process, which is started with: 11 Answers 1...