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Correctly determine if date string is a valid date in that format
...teDate('2012-2-9'));
– reignsly
Jun 10 '15 at 5:59
4
The function works correctly. It returned fa...
How does a UILabel's minimumScaleFactor work?
...
105
In addition to what the other answers say, if you put minSize/defaultSize (division) as the mi...
Check if a number is int or float
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edited Dec 27 '10 at 20:00
answered Dec 27 '10 at 19:16
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Detect if homebrew package is installed
...tHolger Just
43.4k1414 gold badges9494 silver badges109109 bronze badges
6
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Check if string matches pattern
...ough.
– CrazyCasta
Nov 11 '16 at 20:10
add a comment
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Is there a way to pass optional parameters to a function?
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def my_func(mandatory_arg, optional_arg=100):
print(mandatory_arg, optional_arg)
http://docs.python.org/2/tutorial/controlflow.html#default-argument-values
I find this more readable than using **kwargs.
To determine if an argument was passed at all, I use a...
How to create default value for function argument in Clojure
...ly default values.
(defn string->integer
([s] (string->integer s 10))
([s base] (Integer/parseInt s base)))
Note that assuming false and nil are both considered non-values, (if (nil? base) 10 base) could be shortened to (if base base 10), or further to (or base 10).
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How to kill a child process after a given timeout in Bash?
...t already installed otherwise use sudo apt-get install coreutils)
timeout 10 ping www.goooooogle.com
If you don't want to download something, do what timeout does internally:
( cmdpid=$BASHPID; (sleep 10; kill $cmdpid) & exec ping www.goooooogle.com )
In case that you want to do a timeout ...
Can I assume (bool)true == (int)1 for any C++ compiler?
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edited Apr 27 '10 at 21:14
Joe
36.7k1414 gold badges9898 silver badges116116 bronze badges
an...
How do I check if an array includes a value in JavaScript?
...estion here.
– Ryan Florence
Jun 8 '10 at 14:10
22
prototype also has Array.include that returns ...