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How to return a string value from a Bash function
I'd like to return a string from a Bash function.
18 Answers
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Latex Remove Spaces Between Items in List
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edited Jul 24 '17 at 11:00
prab4th
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answered Jul 19 '10 at 14:07
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R apply function with multiple parameters
...2=var2)
– baptiste
Jul 26 '11 at 21:08
The original example was unclear but seemed to be to be non-vectorized. Point ...
Using Rails serialize to save hash to database
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edited Oct 30 '15 at 16:40
Dave Newton
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What is the 'CLSCompliant' attribute in .NET?
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Yousha Aleayoub
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answered Feb 20 '09 at 17:18
Otávio DécioOtávio Décio
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...n();
someCall(connection);
}
When your function returns a connection from a class method make sure you cache it locally and call its Close method. You'll leak a connection using this code for example:
var command = new OleDbCommand(someUpdateQuery, getConnection());
result = command.ExecuteNo...
View all TODO items in Visual Studio using GhostDoc
I'm also using GhostDoc in Visual Studio 2008. How do I view all to-do items and if that's a function already in Visual Studio or in GhostDoc (the documentation tool that I use)?
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Swift 编程语言入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的教程，分享给大家
原文地址：http://gashero.iteye.com/blog/2075324
目录
1 简介
2 Swift入门
3 简单值
4 控制流
5 函数与闭包
6 对象与类
7 枚举与结构
1 简介
今天凌晨Apple刚刚发布了Swift编程语言，本文从其发...
How can I center an absolutely positioned element in a div?
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<body>
<div style="position: absolute; left: 50%;">
<div style="position: relative; left: -50%; border: dotted red 1px;">
I am some centered shrink-to-fit content! <br />
tum te tum
</div>
</div>
</body>
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Determine when a ViewPager changes pages
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Ryan C
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answered Jun 16 '15 at 12:32
Jaydipsinh ZalaJaydipsinh Zala
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