Which language is good for what purpose?

Question

It is a question that every beginner programmer should know when it comes to their professional life work. what types of programme should we code in which language? specially major languages like Java, PHP, Python, C++, C#, .Net, etc. Need experience advise.

Answer 1

For web development:
HTML (base language)
CSS (design)
JavaScript (interactive page)
JQuery (JS + more tools)
PHP (data management)

For app development:
Ruby (good starting point)
Java (teaches OOP)
C# (Some C++ features, similar to Java)
C++ (speed + OOP)
C (speed + speed + speed)

Database management:
SQL (works with server side databases)

Stay away from:
Python (unnecessarily slow)
Swift (made for Apple)