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How to Flatten a Multidimensional Array?
...HP Library (SPL) to "hide" the recursion.
$a = array(1,2,array(3,4, array(5,6,7), 8), 9);
$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($a));
foreach($it as $v) {
echo $v, " ";
}
prints
1 2 3 4 5 6 7 8 9
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What is the difference between an ordered and a sorted collection?
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edited Apr 7 '15 at 13:02
zaPlayer
71755 silver badges2323 bronze badges
answered Jul 5 '09 a...
How can I have Github on my own server?
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answered Dec 5 '11 at 19:42
manojldsmanojlds
248k5454 gold badges425425 silver badges395395 bronze badges
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In-memory size of a Python structure
...f(v)
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decimal 40
dict 140
float 16
int 12
list 36
object 8
set 116
str 25
tuple 28
unicode 28
2012-09-30
python 2.7 (linux, 32-bit):
decimal 36
dict 136
float 16
int 12
list 32
object 8
set 112
str 22
tuple 24
unicode 32
python 3.3 (linux, 32-bit)
decimal 52
dict 144
float 16
int 14
list...
What's the purpose of the LEA instruction?
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answered Nov 3 '09 at 6:25
I. J. KennedyI. J. Kennedy
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Shuffling a list of objects
... i in range(10)]
shuffle(x)
# print(x) gives [[9], [2], [7], [0], [4], [5], [3], [1], [8], [6]]
# of course your results will vary
Note that shuffle works in place, and returns None.
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im...
String vs. StringBuilder
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answered Sep 16 '08 at 15:59
Jay BazuziJay Bazuzi
39.9k1212 gold badges101101 silver badges158158 bronze badges
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How do I calculate tables size in Oracle
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edited Jun 25 '15 at 2:02
answered Nov 5 '08 at 22:27
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ViewController respondsToSelector: message sent to deallocated instance (CRASH)
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JohnnywhoJohnnywho
5,54122 gold badges2424 silver badges2020 bronze badges
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how to check the jdk version used to compile a .class file [duplicate]
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