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Difference between events and delegates and its respective applications [closed]
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49
From the technical standpoint, other answers have addressed the differences.
From a semantics...
Test if a command outputs an empty string
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324
Previously, the question asked how to check whether there are files in a directory. The followi...
What is the shortest function for reading a cookie by name in JavaScript?
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edited May 28 at 23:14
Kim Rydhof Thor Hansen
533 bronze badges
answered Aug 25 '14 at 16:42
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How to show first commit by 'git log'?
...ial commit, gitk, some initially separate tools, git-gui, gitweb, and git-p4). In this case, we know that e83c516 is the one we are probably interested in. It is both the earliest commit and a root commit.
It is not so simple in the general case.
Imagine that libfoo has been in development for a w...
Automating the InvokeRequired code pattern
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142
Lee's approach can be simplified further
public static void InvokeIfRequired(this Control cont...
程序员之网络安全系列（三）：数据加密之对称加密算法 - 更多技术 - 清泛网...
...也可以用作解密密钥。 比如，我们给WORD文档设置密码1234, 那么其他人想要打开文档也必须输入1234才能打开。
常用加密算法:
DES（Data Encryption Standard）：数据加密标准，速度较快，适用于加密大量数据的场合。
3DES（Triple DES...
What are the differences between struct and class in C++?
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471
You forget the tricky 2nd difference between classes and structs.
Quoth the standard (§11.2....
How to get filename without extension from file path in Ruby
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94
require 'pathname'
Pathname.new('/opt/local/bin/ruby').basename
# => #<Pathname:ruby>
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Array Size (Length) in C#
...nt[][] c = new int[3][];
c[0] = new int[] {1, 2, 3};
c[1] = new int[] {3, 14};
c[2] = new int[] {1, 1, 2, 3, 5, 8, 13};
Note that the 3 members of c all have different lengths.
In this case, as before c.Length will indicate the number of elements of c, (3) and c[0].Length, c[1].Length, and c[2].Le...
Execute PowerShell Script from C# with Commandline Arguments
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edited Sep 18 '12 at 18:40
Msonic
1,4481414 silver badges2525 bronze badges
answered Feb 9 '09 at 10:1...