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Removing duplicate objects with Underscore for Javascript
...fixed on edge. So if you're not using a function, make sure you have the latest. This may not be an issue for underscore.
– Shanimal
Mar 16 '13 at 15:08
...
C++ SpinLock 自旋锁的代码实现（全网最简略的方式） - C/C++ - 清泛网 - ...
...:f_(ATOMIC_FLAG_INIT) {}
virtual ~SpinLock() {}
void lock() { while(f_.test_and_set(memory_order_acquire)); }
void unlock() { f_.clear(memory_order_release); }
};
2、有退避策略的自旋锁，尝试一定次数(65535)失败后让出线程调度权：
class SpinLockWithYield {
ato...
How do I abort the execution of a Python script? [duplicate]
...
And I even tested it in a shell first :-)
– Sec
Oct 7 '08 at 16:50
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How to convert a string or integer to binary in Ruby?
...
I did some local test to convert integers to binary string, but the result shows that codes like 245.to_s(2) will be faster than "%b" % 245
– Green Su
May 13 '14 at 8:58
...
How to resolve “must be an instance of string, string given” prior to PHP 7?
...lass or interface boolean, rather than of type bool:
<?php
function test(boolean $param) {}
test(true);
?>
The above example will output:
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be an instance of boolean, boolean given, called in - on line 1 and define...
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
...n (they aren't the same). If you look in the GHC Base library you see mod tests for several conditions and adjusts the sign accordingly. (see modInt# in Base.lhs)
– Thomas M. DuBuisson
Aug 6 '11 at 5:23
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How to remove the querystring and get only the url?
..._parts['path'])?$url_parts['path']:'');
return $constructed_url;
}
$test = array(
'http://www.mydomian.com/myurl.html?unwan=abc',
'http://www.mydomian.com/myurl.html',
'http://www.mydomian.com',
'https://mydomian.com/myurl.html?unwan=abc&ab=1'
);
foreach($test as $url){
...
Chrome, Javascript, window.open in new tab
...
I just want to add that by testing in Chrome and FF I found out that using window.open in what you define as a “user initiated event” keeps the browser default action. By that I mean that if in Chrome you hold shift on chrome and click a new browse...
How do I configure different environments in Angular.js?
...ects the current domain and sets the environment appropriately – time to test it out!
– StevieP
May 17 '16 at 12:06
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How to do relative imports in Python?
...
then, one day, need to change name of app to test_app. what would happen? You will need to change all the source codes, import app.package_b.module_b --> test_app.package_b.module_b. this is absolutely BAD practice... And we should try to use relative import within t...