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JavaScript style for optional callbacks
I have some functions which occasionally (not always) will receive a callback and run it. Is checking if the callback is defined/function a good style or is there a better way?
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Android Eclipse - Could not find *.apk
...o itself?!
– Almer
Nov 13 '12 at 11:32
1
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Inline functions in C#?
...ethod into two methods, one that calls the other, neither of which exceeds 32 bytes of IL. The net effect is as if the original were inlined.
– Rick Sladkey
Sep 7 '12 at 6:07
4
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Reload Flask app when template file changes
...estart to be refreshed, as they should be loaded from disk everytime render_template() is called. Maybe your templates are used differently though.
To reload your application when the templates change (or any other file), you can pass the extra_files argument to Flask().run(), a collection of filen...
Replace values in list using Python [duplicate]
I have a list where I want to replace values with None where condition() returns True.
7 Answers
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Most efficient way to convert an HTMLCollection to an Array
...ement.
– Marcel M.
Mar 16 '17 at 13:32
3
Array spread operator doesn't work on htmlCollection. It...
How to change column datatype in SQL database without losing data
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answered Sep 21 '17 at 13:32
NullExceptionNullException
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Circular list iterator in Python
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Or you can do like this:
conn = ['a', 'b', 'c', 'd', 'e', 'f']
conn_len = len(conn)
index = 0
while True:
print(conn[index])
index = (index + 1) % conn_len
prints a b c d e f a b c... forever
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Spring get current ApplicationContext
... for this.
– Ionut
Jan 17 '16 at 12:32
1
It's returning NULL everytime. To mention here that i am...
Catch browser's “zoom” event in JavaScript
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Ian ElliottIan Elliott
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