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 Detail About Recursion and its Type
by Asadullah Ansari
5/9/2008 7:51:09 AM
Language: C/C++
Here I am going to give a detail about Recursion in C++. Definition: Recursion is the process where a function is called itself but stack frame will be out of limit because function call will be infinite times. So a termination condition is mandatory to a recursion.
Many complex problem can be solved by recursion in a simple code. But it's too much costly than iterative. because in every recursion call one stack frame will formed.You all already know that about it's cost. but if problem is very ... (see entry for full description)
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Changing desktop background from SQL
by Dino Scarcella
4/9/2008 11:05:31 AM
Language: SQL
This article demonstrates how one can change the desktop background in windows using xp_cmdshell.
I used this example just to show how one can modify the registry from Microsoft SQL Server.
Remember to run these two lines in the "master" database
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Perl Script to obtain data file in a desired format
by Rajkumar Jain
3/12/2007 12:32:55 AM
Language: Perl
This document discusses about using Perl, how we can obtain a data file in a particular desired format, given a data file in a random format. By format, we refer to the order of columns in the input data file. Using this Perl script, we obtain output data file in a particular format and we get another file having discarded data lines, based on some filtering condition.
This will be useful, especially when we need data in a particular format in the data file, so as to store that data in database ... (see entry for full description)
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how to create a Query Builder Dynamically
by Marselle Caston
4/21/2008 8:09:20 PM
Language: Delphi
To show how easy it is to create a Dynamic SQL building tool for end users in any application. I am using the DBDemos Database tables for this example the Customer.dbf you can use any database for this example.
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Add days to current date
by kegham
2/11/2008 5:40:16 PM
Language: PHP
The following code will add days to the current date. Ive saw many type of codes or actually coders that adding days in random ways and inserting to mysql fields, which is causing to output an error. May be this code of mine is so simple 5 lines but it might be functional for someone who is looking for it. Please read lines that commented out.
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