How to create a number of empty nested lists in python
1607
List of lists changes reflected across sublists unexpectedly
83128
Creating Sublists from a "List"
10746
What is the most "pythonic" way to iterate over a list in chunks?
123813
A better way to do nested lists
61397
Lazy form of Tuples/Outer to loop over list of lists
1319
Flattening a shallow list in Python
43809
How to create a loop in Python
132716
how to typeset empty inner product
14412
Create an empty object in JavaScript with {} or new Object()?
64756
Finding empty directories recursively
121408
Interleave multiple lists of the same length in Python
105567
Recursive list comprehension in Python?
16036
How can I Flatten this List with Inner List of Lists?
11866
Flatten an irregular list of lists
94458
how to interleaving lists
356
Remove empty elements from an array in Javascript
54111
Is it possible to create an empty multidimensional array in javascript/jquery?