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What is the easiest way to push an element to the beginning of the array?
...n years! :-)
– konung
Jul 29 '13 at 14:07
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show 3 more comments
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How to extract a floating number from a string [duplicate]
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>>> re.findall(r"[-+]?\d*\.\d+|\d+", "Current Level: -13.2 db or 14.2 or 3")
['-13.2', '14.2', '3']
If you want to validate user input, you could alternatively also check for a float by stepping to it directly:
user_input = "Current Level: 1e100 db"
for token in user_input.split():
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Is there a way to tell git to only include certain files instead of ignoring certain files?
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answered Aug 14 '09 at 19:23
T.E.D.T.E.D.
40.3k88 gold badges6262 silver badges130130 bronze badges
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Does BroadcastReceiver.onReceive always run in the UI thread?
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edited Apr 29 '14 at 10:51
answered Apr 15 '11 at 12:41
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What happens with constraints when a view is removed
...dously helpful!
– race_carr
Mar 21 '14 at 17:46
1
@pnollet, I don't know why the poster in that q...
iterating over each character of a String in ruby 1.8.6 (each_char)
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answered Jul 2 '14 at 9:31
sschuberthsschuberth
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invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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ShamuShamu
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Flexbox not giving equal width to elements
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edited Jul 31 '14 at 19:06
answered Jul 31 '14 at 18:57
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npm - install dependencies for a package in a different folder?
...ject is not required
– JRJurman
Sep 14 '17 at 6:11
4
This doesn't seem to work for me on Windows ...
How do I revert to a previous package in Anaconda?
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147
I had to use the install function instead:
conda install pandas=0.13.1
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