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SQL - Select first 10 rows only?

How do I select only the first 10 results of a query? 12 Answers 12 ...
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Save PL/pgSQL output from PostgreSQL to a CSV file

What is the easiest way to save PL/pgSQL output from a PostgreSQL database to a CSV file? 18 Answers ...
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MySQL select with CONCAT condition

I'm trying to compile this in my mind.. i have a table with firstname and lastname fields and i have a string like "Bob Jones" or "Bob Michael Jones" and several others. ...
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How to avoid variable substitution in Oracle SQL Developer with 'trinidad & tobago'

When I try to execute this statement in Oracle SQL Developer 2.1 a dialog box "Enter Substitution Variable" pops up asking for a replacement value for TOBAGO , ...
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Regular Expression to match string starting with “stop”

How do I create a regular expression to match a word at the beginning of a string. We are looking to match stop at the beginning of a string and anything can follow it. ...
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C# 通过代码安装、卸载、启动、停止服务 - .NET(C#) - 清泛IT论坛,有思想、有深度

#region Windows服务控制区         #region 安装服务         private void InstallService(string filepath, string serviceName)         {             try   &nb...
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How to force JS to do math instead of putting two strings together

I need javascript to add 5 to an integer variable, but instead it treats the variable as a string, so it write out the variable, then add 5 onto the end of the "string". How can I force it to do math instead? ...
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How to URL encode a string in Ruby

How do I URI::encode a string like: 8 Answers 8 ...
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Why does the C# compiler not fault code where a static method calls an instance method?

The following code has a static method, Foo() , calling an instance method, Bar() : 3 Answers ...
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What's the simplest way to print a Java array?

In Java, arrays don't override toString() , so if you try to print one directly, you get the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() : ...