The Tweeter is not good at displaying all tweets. I have more than 600 tweets so far (most of them are sent by PHP script at VPS). If you …
This tutorial will show you how to create and run unit tests under Visual Studio. We use C# but the same principle can be applied to other programming languages …
.NET offers the LINQ to write code in a concise and elegant way. In most of cases, there is no performance difference between a LINQ statement and its normal …
Under WSH (Windows Scripting Host), we can do a lot of tasks by using VBScript/JScript. The COM object WScript.Shell provides a useful method Exec that can be used to …
The echo always responses the same text as input until you terminates it by Ctrl+C or Ctrl+Z (End of Line). This is more useful than “Hello, World” in the …
Question: Write a SQL query to get the second highest salary (distinct) from the Employee table. +----+--------+ | Id | Salary | +----+--------+ | 1 | 100 | | …
