Discussions Q&R

What does the dubled squarebrackets at line 10 do? How do they work?

0 Vote

30th Mar 2018, 7:08 PM

Sindre Havn

Can someone Explain me what is the result and why? what if i put and

lists python squarebrackets

1 Vote

6th Sep 2020, 5:47 PM

vivek ms

Why [] symbols are used in parameters of general notation of any thing in JavaScript for eg 'new RegExp(pattern[, flags])'??

[]es6 javascript parameters squarebrackets

0 Vote

15th May 2020, 7:01 AM

Utkarsh Dhiman

Aujourd'hui en vedette

What's wrong with this code ? ( Beginner)

3 Votes

0 Votes

Please rate my code from 1 to 10

2 Votes

0 Votes

What's wrong with this?

2 Votes

Currently learning C++, I’m getting into socket programming with C++

0 Votes

Is there any new bug in the projects reply sections?

1 Votes

2 Votes

I’m new someone can help me

0 Votes

Recursion doubt

2 Votes