Author: ACMer

If you need to be away from your workstation for a while e.g. Lunchtime, meeting etc., you probably will need to lock out your station so that nobody else …

Last post was the 1000th post. The first post was published on 15/May/2012. There are 1483 days since then, which makes roughly 0.67 post per day. The top 10 …

There is a 2D binary matrix M filled with 0’s and 1’s, your task is to find the largest square containing all 1’s and return its area. For example, …

With WMI Object, we can list the process names and their owners easily. The WMI Query is: Select * from Win32_Process The following VBScript (under Windows Scripting Host environment) …

With WMI Object on windows, it is easy to retrieve hardware information via SQL-like query, for example, the following query retrieves the keyboard information. Select * from Win32_Keyboard The …