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check if directory exists and delete in one command unix
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answered Jun 20 '16 at 13:32
Nick GrealyNick Grealy
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What is the difference between self::$bar and static::$bar in PHP?
...ich may not be what you intend:
class Foo
{
protected static $bar = 1234;
}
class Bar extends Foo
{
protected static $bar = 4321;
}
When you call a method via static, you're invoking a feature called late static bindings (introduced in PHP 5.3).
In the above scenario, using self will re...
How to set default values in Rails?
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edited Jun 23 '17 at 14:59
Stéphane Bruckert
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Static classes and methods in coffeescript
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mu is too shortmu is too short
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Rails 4: how to use $(document).ready() with turbo-links
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Yannick Schuchmann
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answered Sep 12 '13 at 17:21
MeltemiMeltemi
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How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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1328
The easiest way to convert a byte array to a stream is using the MemoryStream class:
Stream s...
Converting a double to an int in C#
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Because Convert.ToInt32 rounds:
Return Value: rounded to the nearest 32-bit signed integer. If value
is halfway between two whole numbers, the even number is returned;
that is, 4.5 is converted to 4, and 5.5 is converted to 6.
...while ...
Ruby, remove last N characters from a string?
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13 Answers
13
Active
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The character encoding of the HTML document was not declared
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Krishan GopalKrishan Gopal
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How to attach debugger to iOS app after launch?
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answered Mar 15 '12 at 14:43
Ole BegemannOle Begemann
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