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Multiprocessing: How to use Pool.map on a function defined in a class?
...or p in proc]
return [p.recv() for (p, c) in pipe]
if __name__ == '__main__':
print parmap(lambda x: x**x, range(1, 5))
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Defeating a Poker Bot
...
classify rogue cheating or robotic
players.
Back when online poker was a fairly
new entity, there was rumour and talk with limited evidence that
some poker client software
screen-shots of suspicious players
desktops to see if they were running
programs that assist them. However (even if this were ...
2015互联网结束补贴战 从相杀到相爱只需一个长假 - 资讯 - 清泛网 - 专注C/...
...补贴战
滴滴和快的合并后，外界最关心的问题是以后用手机叫车还有补贴吗？
在2015年第一财季，58同城净亏损5240万美元。而滴滴和快的之间的补贴烧钱大战也是愈演愈烈。“有一天，我们甚至烧掉了1000万美元。”柳青曾感慨...
马化腾给创业者的3点建议：行业跨界领域最有机会诞生创新 - 资讯 - 清泛网 ...
...如前不久我们组合的一个财团，收购了芬兰的最大的一间手机游戏公司，用86亿收购了其80%的股份，也就是估值超过了100亿美元，这是一个仅仅180人的公司。这个在过去是不可能的事情，大家要知道芬兰才500多万人，比香港还少...
What algorithms compute directions from point A to point B on a map?
...tion, you can have several layers of map data: A 'highways' layer that contains only highways, a 'secondary' layer that contains only secondary streets, and so forth. Then, you explore only smaller sections of the more detailed layers, expanding as necessary. Obviously this description leaves out a ...
How do you get the magnitude of a vector in Numpy?
...
numpy.linalg.norm contains safeguards against overflow that this implementation skips. For instance, try computing the norm of [1e200, 1e200]. There is a reason if it is slower...
– Federico Poloni
May 9 '18 ...
how do I make a single legend for many subplots with matplotlib?
...iable to put in the argument for legend ?
– patapouf_ai
Apr 10 '17 at 12:51
1
@patapouf_ai lines ...
刘强东“一元年薪”背后的O2O棋局 - 资讯 - 清泛网 - 专注C/C++及内核技术
...，使用的是公司既有的物流系统。公司通过“京东到家”手机应用销售生鲜产品，将居民区附近的超市与用户相连。虽然目前用户数量不是太多，但公司目前已经看到了一些成果。
除此之外，与永辉超市的合作也是京东O2O策略...
What is the best way to detect a mobile device?
...f(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|wind...
Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...如我们看电影会觉得画面很自然连贯（帧率为24fps），用手机当然也需要感知屏幕操作的连贯性（尤其是动画过度），所以Android索性就把达到这种流畅的帧率规定为60fps。
有了上面的背景，我们开发App的帧率性能目标就是保持...