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Git mergetool generates unwanted .orig files
...rkers can be saved as a file with a .orig extension.
If this variable is set to false then this file is not preserved.
Defaults to true (i.e. keep the backup files).
The alternative being not adding or ignoring those files, as suggested in this gitguru article,
git mergetool saves the mer...
Intro to GPU programming [closed]
...ion. As for the first, the "Hello World" of CUDA, I don't think there is a set standard, but personally, I'd recommend a parallel adder (i.e. a programme that sums N integers).
If you look the "reduction" example in the NVIDIA SDK, the superficially simple task can be extended to demonstrate numero...
Difference between std::result_of and decltype
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NPM - How to fix “No readme data”
...
Just set as private ;)
{
"name": "camapaign",
"version": "0.0.1",
"private": true,
"scripts": {
"start": "node app.js"
},
"engines": {
"node": "0.10.15",
"npm": "1.3.5"
},
"repository": {
"type": ...
How to safely open/close files in python 2.4
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Format / Suppress Scientific Notation from Python Pandas Aggregation Results
...y helpful. You can specify your own string converter like so.
In [25]: pd.set_option('display.float_format', lambda x: '%.3f' % x)
In [28]: Series(np.random.randn(3))*1000000000
Out[28]:
0 -757322420.605
1 -1436160588.997
2 -1235116117.064
dtype: float64
I'm not sure if that's the prefer...
Creating Unicode character from its number
I want to display a Unicode character in Java. If I do this, it works just fine:
13 Answers
...
How to change the background color of a UIButton while it's highlighted?
...
You can override UIButton's setHighlighted method.
Objective-C
- (void)setHighlighted:(BOOL)highlighted {
[super setHighlighted:highlighted];
if (highlighted) {
self.backgroundColor = UIColorFromRGB(0x387038);
} else {
se...
Use of .apply() with 'new' operator. Is this possible?
... f();
The anything parameter doesn't matter much, since the new keyword resets f's context. However, it is required for syntactical reasons. Now, for the bind call: We need to pass a variable number of arguments, so this does the trick:
var f = Cls.bind.apply(Cls, [anything, arg1, arg2, ...]);
resu...
C++ SpinLock 自旋锁的代码实现（全网最简略的方式） - C/C++ - 清泛网 - ...
...C_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 {
atomic_flag ...