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How to dismiss ViewController in Swift?
...d: true)
– Alex Trott
Jul 30 '16 at 15:06
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How do you debug PHP scripts? [closed]
...xit; }
– Francisco Presencia
Jan 4 '15 at 19:29
2
Link is "recoverable" via the incredible Web Ar...
Most efficient way to reverse a numpy array
...0000 loop)
– endolith
May 16 '14 at 15:02
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Python: What OS am I running on?
...>> platform.system()
'Linux'
>>> platform.release()
'2.6.22-15-generic'
The output of platform.system() is as follows:
Linux: Linux
Mac: Darwin
Windows: Windows
See: platform — Access to underlying platform’s identifying data
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Printing Lists as Tabular Data
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Some ad-hoc code for Python 2.7:
row_format ="{:>15}" * (len(teams_list) + 1)
print(row_format.format("", *teams_list))
for team, row in zip(teams_list, data):
print(row_format.format(team, *row))
This relies on str.format() and the Format Specification Mini-Language....
Get a random item from a JavaScript array [duplicate]
...big difference.
– damd
Mar 4 '16 at 15:04
16
@virus Math.round is not a valid substitution for Ma...
Running a Haskell program on the Android OS
...ll bindings.
– snk_kid
Apr 8 '11 at 15:52
Is there a tutorial about how to do this?
– L01man
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C# Double - ToString() formatting with two decimal places but no rounding
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15 Answers
15
Active
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How to find all occurrences of a substring?
...m.start() for m in re.finditer('test', 'test test test test')]
#[0, 5, 10, 15]
If you want to find overlapping matches, lookahead will do that:
[m.start() for m in re.finditer('(?=tt)', 'ttt')]
#[0, 1]
If you want a reverse find-all without overlaps, you can combine positive and negative lookah...
MySQL connection not working: 2002 No such file or directory
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Alec GorgeAlec Gorge
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