Wednesday, December 31, 2008
Sunday, December 28, 2008
Tuesday, December 23, 2008
Sitemap contains architecture of your website information. It is one of the easiest way to publish your website information to search engine for indexing.
So when setup a new site, i can either write own sitemap generator or looking for some script to generate the sitemap, but problem is I searched through online and found out that is not much free sitemap generator script, end up i found this phpsitemapNG.
Wednesday, December 17, 2008
Hashing means converts a large, possibly variable-sized amount of data into a small datum, usually a single integer that may serve as an index into an array.The values returned by a hash function are called hash values, hash codes, hash sums, or simply hashes.
We are dealing with hash value in most of the time, especially during encryption,
password protection or some privacy stuffs.