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Which characters need to be escaped when using Bash?
...readable version of 2
There's an easy safe set of characters, like [a-zA-Z0-9,._+:@%/-], which can be left unescaped to keep it more readable
I\'m\ a\ s@fe\ \$tring\ which\ ends\ in\ newline"
"
sed command: LC_ALL=C sed -e 's/[^a-zA-Z0-9,._+@%/-]/\\&/g; 1{$s/^$/""/}; 1!s/^/"/; $!s/$/"/'.
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How to delete a specific line in a file?
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Boris
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answered Jan 17 '11 at 4:44
houbysofthoubysoft
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How do I concatenate two strings in C?
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edited Jun 22 '18 at 9:00
Gaurang Tandon
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answ...
C# Iterating through an enum? (Indexing a System.Array)
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204
Array values = Enum.GetValues(typeof(myEnum));
foreach( MyEnum val in values )
{
Console.Wr...
How to get the first element of the List or Set? [duplicate]
...sible
– HaydenKai
Sep 13 '16 at 23:10
12
Good enough if your set has only one element.
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List files with certain extensions with ls and grep
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340
Why not:
ls *.{mp3,exe,mp4}
I'm not sure where I learned it - but I've been using this.
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Fragment onResume() & onPause() is not called on backstack
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edited May 22 '14 at 10:06
Stephen Ostermiller
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StatusbarTools 扩展 - 状态栏自定义工具 · App Inventor 2 中文网
...置状态栏的背景颜色，使用十六进制颜色值，例如 “#FF0000” 表示红色。
透明背景
设置状态栏背景是否透明。true为透明，false为不透明。
图标颜色
设置状态栏图标的颜色。可选值为 “Light”（浅色）或 “Dark”（深色）...
Unique random string generation
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answered Apr 8 '09 at 14:58
Mark SynowiecMark Synowiec
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Is it possible to make anonymous inner classes in Java static?
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answered Apr 17 '09 at 0:43
Michael Myers♦Michael Myers
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