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How is set() implemented?
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144
According to this thread:
Indeed, CPython's sets are implemented as something like dictiona...
Performance of foreach, array_map with lambda and array_map with static function
... 1M numbers across a dozen attempts:
Foreach: 0.7 sec
Map on closure: 3.4 sec
Map on function name: 1.2 sec.
Supposing the lackluster speed of the map on closure was caused by the closure possibly being evaluated each time, I also tested like this:
function useMapClosure($numbers) {
$closu...
mongodb count num of distinct values per field/key
...nd", "France", "Australia" ]
> db.countries.distinct('country').length
4
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Difference between final static and static final
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NatNgs
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answered Jun 27 '12 at 4:49
Gergely SzilagyiGergely Szilagyi
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Is it possible for a unit test to assert that a method calls sys.exit()
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Getting result of dynamic SQL into a variable for sql-server
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DECLARE @sqlCommand nvarchar(1000)
DECLARE @city varchar(75)
declare @counts int
SET @city = 'Ne...
Ruby replace string with captured regex pattern
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Jake Berger
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answered Mar 27 '12 at 22:14
Michael KohlMicha...
How to modify memory contents using GDB?
...just update arbitrary (writable) location by address:
(gdb) set {int}0x83040 = 4
There's more. Read the manual.
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Using CMake with GNU Make: How can I see the exact commands?
... malat
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answered Apr 20 '10 at 7:33
richqrichq
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