The language, C is the most basic language in the world. C++ is the extension version of it. The main comparison between these two is that C is a Procedural Programming Language but C++ is the object oriented programming language. Many more features are included in it. The main feature of C++ is the object and class which isn't present in the C language. C is weak than that of C++ of the globe of programming languages.
Ruby and Python another keys of the programming languages. These are almost same but the main comparison between these two is Python follows compilation while Ruby follows interpretation.
Perl and Pascal are another two languages of the programming world. Pascal is static while Perl are dynamic programming language. Pascal is a language like C or C++ while Perl is a language like PHP or .Net.
One popular language is called Java. In 1995 there are another programming languages releases called JavaScript. These languages are totally different. Java is one of the object oriented programming languages while JavaScript is web scripting programming languages.
Another comparison takes place between .Net and PHP. Both are used to develop websites. .Net is not free but PHP is the most popular open source languages nowadays in the world. PHP may cross plat-formed but .Net may not. The hosting cost of PHP is less than .Net.