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PostgreSQL: Difference between text and varchar (character varying)

... There is no difference, under the hood it's all varlena (variable length array). Check this article from Depesz: http://www.depesz.com/index.php/2010/03/02/charx-vs-varcharx-vs-varchar-vs-text/ A couple of highlights: To sum it all up: char(n) – takes t...
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How to remove a project (from the workspace) in PHPStorm?

How can I delete (and not simply close) a project in PHPStorm? 13 Answers 13 ...
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How can I use goto in Javascript?

... Absolutely! There is a project called Summer of Goto that allows you use JavaScript at its fullest potential and will revolutionize the way you can write your code. This JavaScript preprocessing tool allows you to create a label and then goto it using this ...
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How to find the foreach index?

... This should be useful if you want to use a plain old PHP associative array to store data which is to be exposed via the Iterable interface (where you need to keep track of where you are in a loop). – Peter Dec 15 '11 at 21:33 ...
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What does `node --harmony` do?

...aps, andweak maps)) type: bool default: false --harmony (enable all harmony features (except typeof)) type: bool default: false So --harmony is a shortcut to enable all the harmony features (e.g. --harmony_scoping, --harmony_proxies, etc.) From this blog post, it seems harmony e...
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How to shrink/purge ibdata1 file in MySQL

...ng is a particularly annoying feature of MySQL. The ibdata1 file can't actually be shrunk unless you delete all databases, remove the files and reload a dump. But you can configure MySQL so that each table, including its indexes, is stored as a separate file. In that way ibdata1 will not grow as la...
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Using .otf fonts on web browsers

...orking on a website that requires font trials online, the fonts I have are all .otf 2 Answers ...
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Alternate FizzBuzz Questions [closed]

... I've seen a small list of relatively simple programming problems used to weed out candidates, just like FizzBuzz. Here are some of the problems I've seen, in order of increasing difficulty: Reverse a string Reverse a sentence ("bob likes...
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Simplest SOAP example

... '<soapenv:Body>' + '<api:some_api_call soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">' + '<username xsi:type="xsd:string">login_username</username>' + '<password xsi:...
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NodeJS require a global module/package

I'm trying to install globally and then use forever and forever-monitor like this: 8 Answers ...