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Should I use multiplication or division?
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Python:
time python -c 'for i in xrange(int(1e8)): t=12341234234.234 / 2.0'
real 0m26.676s
user 0m25.154s
sys 0m0.076s
time python -c 'for i in xrange(int(1e8)): t=12341234234.234 * 0.5'
real 0m17.932s
user 0m16.481s
sys 0m0.048s
multiplication is 33% faste...
Is there XNOR (Logical biconditional) operator in C#?
...lso that this doesn't generalize to bitwise operations, where you want 0x1234 XNOR 0x5678 == 0xFFFFBBB3 (assuming 32 bits). For that, you need to build up from other operations, like ~(A^B). (Note: ~, not !.)
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How do I set a cookie on HttpClient's HttpRequestMessage
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383
Here's how you could set a custom cookie value for the request:
var baseAddress = new Uri("ht...
php check if array contains all array values from another array
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edited May 9 '14 at 13:12
Chris
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answered Ma...
Clear Text Selection with JavaScript
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answered Jul 3 '10 at 0:46
Gert GrenanderGert Grenander
15.7k66 gold badges3535 silver badges4343 bronze badges
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Return two and more values from a method
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def sumdiff(x, y)
return x+y, x-y
end
#=> nil
sumdiff(3, 4)
#=> [7, -1]
a = sumdiff(3,4)
#=> [7, -1]
a
#=> [7, -1]
a,b=sumdiff(3,4)
#=> [7, -1]
a
#=> 7
b
#=> -1
a,b,c=sumdiff(3,4)
#=> [7, -1]
a
#=> 7
b
#=> -1
c
#=> nil
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Passing a list of kwargs?
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answered Sep 30 '09 at 6:11
PeterPeter
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What is the full path to the Packages folder for Sublime text 2 on Mac OS Lion
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357
/Users/{user}/Library/Application Support/Sublime Text 2/Packages
Get to it quickly from with...
open-ended function arguments with TypeScript
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3 Answers
3
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Bash: If/Else statement in one line
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Reinderien
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answered Jun 19 '13 at 23:52
William PursellWillia...