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When should I use “this” in a class?

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Creating Unicode character from its number

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What are the differences between a clustered and a non-clustered index?

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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.

... zero length file) as /tmp/mysql.sock or /var/mysql/mysql.sock, but one or more apps is looking in the other location for it. Find out with this command: ls -l /tmp/mysql.sock /var/mysql/mysql.sock Rather than move the socket, edit config files, and have to remember to keep edited files local and...
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What is a WeakHashMap and when to use it? [duplicate]

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Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy

...of headers, even if this header already exists. This can result in two (or more) headers having the same name; whereas with "set" the response header is set, replacing any previous header with this name. In this case is the same cause * includes them all. – Giovanni Di Gregorio...
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Is there a constraint that restricts my generic method to numeric types?

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Passing current scope to an AngularJS Service

...but I would go with parameter, that would make your service interface much more clearer. share | improve this answer | follow | ...
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How can I debug my JavaScript code? [closed]

...lly do everything that you would expect in a modern debugging tool. For more information on the various options offered in Firebug, check out the Firebug FAQ. Chrome Chrome also has its own in built JavaScript debugging option, which works in a very similar way, right click, inspect element, et...
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How to undo “git commit --amend” done instead of “git commit”

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