Q&A Discussions

What does the dubled squarebrackets at line 10 do? How do they work?
helppython
0 Votes
3 Answers
30th Mar 2018, 7:08 PM
Sindre Havn
Sindre Havn - avatar
Can someone Explain me what is the result and why? what if i put and
listspythonsquarebrackets
1 Vote
1 Answer
6th Sep 2020, 5:47 PM
vivek ms
vivek ms - avatar
Why [] symbols are used in parameters of general notation of any thing in JavaScript for eg 'new RegExp(pattern[, flags])'??
[]es6javascriptparameterssquarebrackets
0 Votes
1 Answer
15th May 2020, 7:01 AM
Utkarsh Dhiman
Utkarsh Dhiman - avatar
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