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Pass a PHP array to a JavaScript function [duplicate]
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4 Answers
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What is the purpose of the single underscore “_” variable in Python?
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edited Jul 4 at 18:54
user5994461
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answered May ...
Jar Mismatch Found 2 versions of android-support-v4.jar in the dependency list
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14 Answers
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C: What is the difference between ++i and i++?
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1142
++i will increment the value of i, and then return the incremented value.
i = 1;
j = ++i;
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Pairwise crossproduct in Python [duplicate]
...2.6.
>>> import itertools
>>> a=[1,2,3]
>>> b=[4,5,6]
>>> itertools.product(a,b)
<itertools.product object at 0x10049b870>
>>> list(itertools.product(a,b))
[(1, 4), (1, 5), (1, 6), (2, 4), (2, 5), (2, 6), (3, 4), (3, 5), (3, 6)]
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C++ performance challenge: integer to std::string conversion
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#include <string>
const char digit_pairs[201] = {
"00010203040506070809"
"10111213141516171819"
"20212223242526272829"
"30313233343536373839"
"40414243444546474849"
"50515253545556575859"
"60616263646566676869"
"70717273747576777879"
"80818283848586878889"
"909192939...
How to exit an if clause
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answered Jan 15 '10 at 5:24
Drew DormannDrew Dormann
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How to get the number of Characters in a String?
...ay 2018, for Go 1.11), len([]rune(string)) is now optimized. (Fixes issue 24923)
The compiler detects len([]rune(string)) pattern automatically, and replaces it with for r := range s call.
Adds a new runtime function to count runes in a string.
Modifies the compiler to detect the pattern len([]rune...
How can I programmatically check whether a keyboard is present in iOS app?
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edited May 17 '14 at 20:11
mxcl
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