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quick random row selection in Postgres
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edited Nov 13 '15 at 4:28
Antony Hatchkins
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How to round a number to n decimal places in Java
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34 Answers
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Difference between “module.exports” and “exports” in the CommonJs Module System
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635
module is a plain JavaScript object with an exports property. exports is a plain JavaScript var...
to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
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Stick to UIKit and subviews whenever you can. You can be more productive, and take advantage of ...
Sorting an array of objects by property values
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30 Answers
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SQLite with encryption/password protection
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113
SQLite has hooks built-in for encryption which are not used in the normal distribution, but here...
How to sort an IEnumerable
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dtbdtb
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Forking vs. Branching in GitHub
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edited May 23 '17 at 11:33
Community♦
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answered Aug 31 '10 at 16:59
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Create an empty object in JavaScript with {} or new Object()?
... title: 'Frog',
url: '/img/picture.jpg',
width: 300,
height: 200
};
Arrays
For arrays, there's similarly almost no benefit to ever using new Array(); over []; - with one minor exception:
var emptyArray = new Array(100);
creates a 100 item long array wit...
PHP UML Generator [closed]
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edited Nov 22 '13 at 17:18
answered Feb 26 '09 at 17:24
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