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How to delete an item in a list if it exists?
...ple enough, probably my choice.for small lists (can't resist one-liners)
2) Duck-typed, EAFP style:
This shoot-first-ask-questions-last attitude is common in Python. Instead of testing in advance if the object is suitable, just carry out the operation and catch relevant Exceptions:
try:
some...
Python: how to print range a-z?
...ii_lowercase[:14]
'abcdefghijklmn'
>>> string.ascii_lowercase[:14:2]
'acegikm'
To do the urls, you could use something like this
[i + j for i, j in zip(list_of_urls, string.ascii_lowercase[:14])]
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Bash, no-arguments warning, and case decisions
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edited Oct 11 '13 at 22:13
answered Mar 11 '10 at 19:28
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Breaking/exit nested for in vb.net
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201
Unfortunately, there's no exit two levels of for statement, but there are a few workarounds to...
Aligning UIToolBar items
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259
Add two UIBarButtonSystemItemFlexibleSpace items to your toolbar, to the left and right of you...
Javascript: How to detect if browser window is scrolled to bottom?
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275
window.onscroll = function(ev) {
if ((window.innerHeight + window.scrollY) >= document....
HTML img scaling
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edited Oct 1 '15 at 22:22
Volker E.
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answ...
ADO.NET DataRow - check for column existence
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2 Answers
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Example: Communication between Activity and Service using Messaging
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answered Jan 22 '11 at 11:10
Christopher OrrChristopher Orr
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Recompile Heroku slug without push or config change
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Brad Koch
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answered Mar 16 '12 at 12:09
nmottnmott
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