Answers for "why remove function remove all elements from list in for loop"

1

python list .remove() in for loop breaks

elements = ['el1', 'el2', 'el3', 'el4', 'el5']
for el in elements[:]: #[:] shallow-copies the list
    if el.lower() in ['el2', 'el3', 'el4']:
        elements.remove(el)
// elements -> ['el1', 'el5']
Posted by: Guest on November-05-2020
0

remove items from list while iterating python

somelist = [x for x in somelist if not determine(x)]
Posted by: Guest on February-04-2022

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