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Version number comparison in Python
...t mycmp("1", "1") == 0
assert mycmp("2.1", "2.2") < 0
assert mycmp("3.0.4.10", "3.0.4.2") > 0
assert mycmp("4.08", "4.08.01") < 0
assert mycmp("3.2.1.9.8144", "3.2") > 0
assert mycmp("3.2", "3.2.1.9.8144") < 0
assert mycmp("1.2", "2.1") < 0
assert mycmp("2.1", "1.2") > 0
assert ...
How to get one value at a time from a generator function in Python?
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– Ignacio Vazquez-Abrams
Mar 31 '18 at 3:04
2
@CharlieParker You must be using Python 3!
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Conditional import of modules in Python
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answered Jan 10 '17 at 18:40
Aashutosh jhaAashutosh jha
36622 silver badges66 bronze badges
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Read entire file in Scala?
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436
val lines = scala.io.Source.fromFile("file.txt").mkString
By the way, "scala." isn't really ...
Favorite Django Tips & Features?
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HaesHaes
11.4k1010 gold badges4343 silver badges5050 bronze badges
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How to catch curl errors in PHP
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answered Oct 21 '10 at 11:43
SarfrazSarfraz
345k6868 gold badges500500 silver badges556556 bronze badges
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Targeting position:sticky elements that are currently in a 'stuck' state
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104
There is currently no selector that is being proposed for elements that are currently 'stuck'. T...
How to validate an Email in PHP?
...d suffice.
Update 1: As pointed out by @binaryLV:
PHP 5.3.3 and 5.2.14 had a bug related to
FILTER_VALIDATE_EMAIL, which resulted in segfault when validating
large values. Simple and safe workaround for this is using strlen()
before filter_var(). I'm not sure about 5.3.4 final, but it is...
Why can't I define a default constructor for a struct in .NET?
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answered Dec 2 '08 at 12:48
Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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How do you create a daemon in Python?
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Current solution
A reference implementation of PEP 3143 (Standard daemon process library) is now available as python-daemon.
Historical answer
Sander Marechal's code sample is superior to the original, which was originally posted in 2004. I once contributed a daemonizer for ...