Java never die

How twitter makes money ? This is the question which excites many geeks. Very popular in the web opinion, that twitter does not makes money.  Really: no premium accounts, no ads. Nothing. But if you look at twitter.com by “aided eye” you can see that there are “222 sites with this GA id”. What are [...]

So, you (i, we) want to show to our site phone  visitor “mobile” (intended for phone users) version of the site. First of all we must detect “mobile” request. To do this we must check user agent header from request.