For a beginner, is it advisable to learn all skills(programming language) at the same time or master one before another?

Answer 1

its far more better and advisable to master in one language. learning more than one language at a time is like steping in two boats at a time.

Answer 2

If you mean learn all the programming languages first, then no, don't do that.
You'll spend a long time on very similar concepts, essentially how to declare a variable or write a method in loads of languages. It's like learning to say hello my name is... in 50 different languages, but going no further.
I also wouldn't advise "mastering" a language right away, so you have to strike a balance. Maybe learn 2 or 3 and then start to delve into those languages deeper (HTML/CSS/JS really are are trio for web stuff).
Solving problems with a language is like starting to learn rudimentary phrases in a spoken language, you're starting to feel your way around and find out what works and doesn't, and where to look when you don't know something

Answer 3

It's better for your brain to do them one after another than all together.

Answer 4

to me it not advisable to Learn 1to 8 language at a time beginner