This is known fact that javascript is really slow in terms of sync operations like multiplications, divisions etc. – Since nodejs is based on js – Node inherits the curse. Check http://benchmarksgame.alioth.debian.org/u64/compare.php?lang=v8&lang2=gpp this article to cross check the fact. Nodejs is fast in some aspects. I love it 😛 Doesn’t matter how much you improve … Read more
There was a time, when mail spoofing was an art, was a thing to impress people, was a way to phish attack someone. With increasing intelligence in spam filters – it became harder, you need good IP reputation to deliver mail to box. But now it has become almost impossible to spoof address like [email protected] … Read more
You must have heard about cache in web (caches are everywhere in computer science), most times you find it really buggy when changes aren’t reflected as soon as you make them. For sites with small traffic these things are buggy – but they contribute a major in server traffic when you have a million hits … Read more
Minification is technique used in which we remove all unnecessary Whitespaces Which include tab, space, newline, carriage return etc. This is done just to reduce data transfer. Since not everyone is serving a million hits a seconds – minifying html doesn’t help much, Instead enabling GZIP compression is a better technique. Apart from this – … Read more