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I am taking the course “Advanced Databases and Datawarehousing” this semester. As a part of the course, i am supposed to work with either oracle or MYSQL or any other equivalent db.
Instead of working in the labs at the campus ( well, i need to apply and get a valid login from the IT guy […]

I love visual basic… yes its having the word basic..but its so much more than that now!!
Many times when you export data from internet or just plain copy-paste when nothing else works, most of the HTML carries itself with the data into excel. Heres some code to remove hyperlinks from a column in excel.
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Sub RemoveHyperlink() […]

Bubble Sort
This is probably the simplest way sort an array of objects. Not to ignore the fact that it is also the slowest way!
The goal is to compare two neighboring objects.
Step1:Swap them if they are in the wrong order.
Given an array a of numbers, with length n, here’s a snippet of C code for bubble […]

COCO

Summary
Coco/R reads an attributed EBNF grammar of a
language and translates it into a recursive descent parser and a
scanner for that language. Using Coco/R, compilers can be
generated that are as efficient as hand-coded and carefully
optimized production quality compilers. Almost as important as
efficiency is the simplicity and adequacy of the system.
Programmers are not willing to use […]

UTF-8 stands for Unicode
Transformation
Format-8. It is an octet (8-bit)
lossless encoding of Unicode characters.
UTF-8 encodes each Unicode character as a variable number of 1 to 4
octets, where the number of octets depends on the integer value assigned
to the Unicode character. It is an efficient encoding of Unicode
documents that use mostly US-ASCII characters because it […]

It took almost 36 hours for me to acheive this. So just for those trying out the same, here are the pdf files with installation steps. They helped my installation.
One of them is with the wizard options partly english/chineese. But if you are brainy enough to try NS 2 with CYGWIN, im sure you can […]

Here is a funny approach to mathematically see how a programming language is better than another.
Let L be the set of all programming languages ever conceived past, present, and future.
The meta-question, M, thus becomes:
Among all members of L, which is the “best” and thus, which should I learn and use?
A variant of M, let’s call […]