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Why does Git treat this text file as a binary file?
...t isn't in basic ascii characters. Being UTF16 I expect that it will have 'funny' characters so it thinks it's binary.
There are ways of telling git if you have internationalisation (i18n) or extended character formats for the file. I'm not sufficiently up on the exact method for setting that - you...
How do I empty an array in JavaScript?
...0,A.length)
Using .splice() will work perfectly, but since the .splice() function will return an array with all the removed items, it will actually return a copy of the original array. Benchmarks suggest that this has no effect on performance whatsoever.
Method 4 (as suggested by tanguy_k)
while...
App Inventor 2 矩阵块 · App Inventor 2 中文网
... 3 列改成 1（比如五子棋在棋盘上落一子）：
global 棋盘123
易错点：
它是语句块（没有返回值），不能塞进值插槽。
索引同样从 1 开始、个数等于维度数。
获取矩阵行
返回矩阵中指定行的整行内容...
Tracking the script execution time in PHP
...
123
Shorter version of talal7860's answer
<?php
// At start of script
$time_start = microtime(...
Split string every nth character?
...
>>> line = '1234567890'
>>> n = 2
>>> [line[i:i+n] for i in range(0, len(line), n)]
['12', '34', '56', '78', '90']
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...
C++, copy set to vector
...
123
Just use the constructor for the vector that takes iterators:
std::set<T> s;
//...
st...
#pragma pack effect
...sistency of stored data between different compiler targets. I had a lot of fun with this transitioning from 16 bit to 32 bit code; I expect porting to 64 bit code will cause the same kinds of headaches for some code.
shar...
Putting HTML inside Html.ActionLink(), plus No Link Text?
...
Craig StuntzCraig Stuntz
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Can Python test the membership of multiple values in a list?
...peed boost is due to Python's fast c-backed implementation of set, but the fundamental algorithm is the same in both cases.
If your items are already stored in a list for other reasons, then you'll have to convert them to a set before using the subset test approach. Then the speedup drops to about ...
Use dynamic variable names in JavaScript
...
a = 'varname';
str = a+' = '+'123';
eval(str)
alert(varname);
Try this...
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