Codeforces: 347 B. Fixed Points
The problem is from codeforces: http://codeforces.com/problemset/problem/347/B It has been a while and I just pick another easy math problem to update the blog. The problem states that only maximum 1 …
VBScript Browse for Folder using Shell.Application Object
September 10, 2013
code library, implementation, programming languages, vbscript, Win32 API, windows, windows command shell, windows scripting host
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You can easily use Shell.Application to invoke methods related to Windows such as minimize all windows. For example, if you require users choosing a folder you can invoke the method BrowseForFolder. The …
Exit While Loop in VBScript / Trim Return Carriage and Tab
September 10, 2013
batch script, beginner, implementation, programming languages, tricks, vbscript, windows, windows scripting host
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VBScript is not perfect but it is still good enough. Today I have come across two problems and learned the workaround. 1. There is currently no ‘Exit While’ statement …
VBScript Malware Demo using FileSystemObject
September 5, 2013
batch script, code, code library, implementation, internet, malware, programming languages, tricks, vbscript, windows, windows scripting host
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In recent years, the malware, virus written in scripting language are spreading rapidly worldwide. Everyday, there is a ‘new’, ‘mutated’ malware/virus causing damages via internet. The VBS virus is …
List Items in the My Computer Folder using VBScript (WSH)
August 31, 2013
implementation, programming languages, vbscript, windows, windows scripting host
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The following VBScript runs at WSH (Window Scripting Host). It is used to list the items in “My Computer” folder. The Object “Shell.Application” is required for this to work. …
The Halting Problem
The Halting Problem is one of the most classic and well-known problem in computational theory. It can be stated as “Given the description of any computer programs, decide whether …