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How to round up a number to nearest 10?

How can we round off a number to the nearest 10 in php? 16 Answers 16 ...
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Copy multiple files in Python

... 139 You can use os.listdir() to get the files in the source directory, os.path.isfile() to see if ...
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How to detect duplicate values in PHP array?

... 10 Answers 10 Active ...
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Scoping in Python 'for' loops

... 109 The likeliest answer is that it just keeps the grammar simple, hasn't been a stumbling block f...
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Swift compiler segmentation fault when building

... 51 Answers 51 Active ...
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What does PHP keyword 'var' do?

...t will raise an E_STRICT warning in PHP from version 5.0.0 up to version 5.1.2, as of when it was deprecated. Since PHP 5.3, var has been un-deprecated and is a synonym for 'public'. Example usage: class foo { var $x = 'y'; // or you can use public like... public $x = 'y'; //this is also a...
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Creating a expressjs middleware that accepts parameters

... 157 function HasRole(role) { return function(req, res, next) { if (role !== req.user.role) r...
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List of Rails Model Types

... 251 The attributes are SQL types, hence the following are supported: :binary :boolean :date :datet...
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Container View Controller Examples [closed]

... 51 The best thing I have found so far is the WWDC 2011 Session Video Session 102 - Implementing UIV...
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Find first element in a sequence that matches a predicate

... | edited Mar 21 at 7:28 answered Dec 16 '11 at 12:48 ...