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Changing one character in a string
What is the easiest way in Python to replace a character in a string?
11 Answers
11
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How can I tell how many objects I've stored in an S3 bucket?
... Name=StorageType,Value=AllStorageTypes \
--start-time 2016-11-05T00:00 --end-time 2016-11-05T00:10 \
--period 60 --statistic Average
Note: The above cloudwatch command seems to work for some while not for others. Discussed here: https://forums.aws.amazon.com/thread.jspa?threadID=217...
How to unmount a busy device
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answered Apr 28 '17 at 19:05
LuciLuci
84955 silver badges22 bronze badges
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How to find the lowest common ancestor of two nodes in any binary tree?
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edited Oct 8 '18 at 17:05
Cœur
29.8k1515 gold badges166166 silver badges214214 bronze badges
answere...
How is Python's List Implemented?
... -m timeit --setup="x = [None]*1000" "x[500]"
10000000 loops, best of 3: 0.0579 usec per loop
...>python -m timeit --setup="x = [None]*1000" "x[0]"
10000000 loops, best of 3: 0.0566 usec per loop
I would be astounded if IronPython or Jython used linked lists - they would ruin the performance o...
Python function global variables?
I know I should avoid using global variables in the first place due to confusion like this, but if I were to use them, is the following a valid way to go about using them? (I am trying to call the global copy of a variable created in a separate function.)
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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
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answered Dec 30 '09 at 8:05
Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
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Finding the index of an item in a list
...ure should be used if the list is very long?
– izhang05
Feb 22 at 20:36
@izhang: Some auxillary index, like an {elemen...
Can I mask an input text in a bat file?
...provements on this could be found here ):
:: Hidden.cmd
::Tom Lavedas, 02/05/2013, 02/20/2013
::Carlos, 02/22/2013
::https://groups.google.com/forum/#!topic/alt.msdos.batch.nt/f7mb_f99lYI
@Echo Off
:HInput
SetLocal EnableExtensions EnableDelayedExpansion
Set "FILE=%Temp%.\T"
Set "FILE=.\T"
Keys L...
Matplotlib transparent line plots
I am plotting two similar trajectories in matplotlib and I'd like to plot each of the lines with partial transparency so that the red (plotted second) doesn't obscure the blue.
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