Java HttpURLConnection follow redirect example

The HttpURLConnection ‘s follow redirect is just an indicator, in fact it won’t help you to do the “real” http redirection, you still n...

[Resolved] Java : Unsupported major.minor version 51.0

1. Problem Run a “jar” on Debian 7.5, and hits the following error messages : $ java -jar ripecrawler.jar Exception in thread "...

Configure database with liferay

By  default liferay use hsql database. To override this default be havior we can configure  to different database of our own interests. Here...

Java - String Class

Strings, which are widely used in Java programming, are a sequence of characters. In the Java programming language, strings are objects. ...