Top "Del" questions

Delete an element from a dictionary

Is there a way to delete an item from a dictionary in Python? Additionally, how can I delete an item …

python dictionary del

When is del useful in python?

I can't really think of any reason why python needs the del keyword (and most languages seem to not have …

python dictionary python-internals del

Delete all objects in a list

I create many object then I store in a list. But I want to delete them after some time because …

python object memory del

Which is better in python, del or delattr?

This may be silly, but it's been nagging the back of my brain for a while. Python gives us two …

python del

I don't understand this python __del__ behaviour

Can someone explain why the following code behaves the way it does: import types class Dummy(): def __init__(self, name): …

python del

Redis/Jedis - Delete by pattern?

Normally, I get the key set then use a look to delete each key/value pair. Is it possible to …

java redis jedis del

How do I delete the Nth list item from a list of lists (column delete)?

How do I delete a "column" from a list of lists? Given: L = [ ["a","b","C","d"], [ 1, 2, 3, 4 ], ["w","x","y","…

python list slice del

Python - Delete (remove from memory) a variable from inside a function?

I have to load this massive object A (that can weight almsot 10go) that I need to pass to a …

python memory optimization global-variables del

How to delete every reference of an object in Python?

Supose you have something like: x = "something" b = x l = [b] How can you delete the object only having one …

python reference garbage-collection weak-references del

Why does values of both variable change in Python?

I have a small piece of code and a very big doubt. s=['a','+','b'] s1=s print …

python variable-assignment del