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Python's time.clock() vs. time.time() accuracy?
...
clock() -> floating point number
Return the CPU time or real time since the start of the process or since
the first call to clock(). This has as much precision as the system
records.
time() -> floating point number
Return the current time in seconds since the Epo...
Efficiency of premature return in a function
...ying to optimize. For the major C-like languages (C, objC, C++, Java, C#, etc) and their usual compilers, will these two functions run just as efficiently? Is there any difference in the compiled code?
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京东天天果园与“褚橙”从合作演变成打假 - 资讯 - 清泛网 - 专注C/C++及内核技术
...中。
有媒体报道，期间，不仅出现过褚家内部曾在电商问题上发生过口径不一致的风波，褚家两位接班人还曾分别开了两场发布会，褚时健均有出席并发言。
10月10日，褚时健的儿子、恒冠泰达董事长褚一斌宣布与阿里巴巴满...
18月磨出AXON天机 曾学忠做高端机 能为中兴品牌扛旗吗？ - 资讯 - 清泛网 -...
...外的定制机型，过去我们做的不是太好，也出过一些质量问题，所以去年到今年在大幅的减少。”[page]
第三部分，就是AXON的代工厂富士康。“第一，富士康在制造的积累、质量的管控和精细度上确实是业界领先；第二，实事求...
刘强东：一家公司特别针对我们时 他已经恐惧了 - 资讯 - 清泛网 - 专注C/C+...
...淘宝京东两者商业模式竞争最后的结局是什么，只是时间问题。
我们见刘强东的当天晚上，京东公布了2015财年第三季度财报。这是公司上市以来，刘强东第6次向资本市场上交成绩单。考虑到双十一刚刚过去，这份财报就显得...
Collections.emptyList() vs. new instance
...ry often, this approach may even give you slightly better performance both CPU and memory wise.
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How can I pad an integer with zeros on the left?
...l idioms, Concurrency, Strings, Primitives, Ranges, IO, Hashing, EventBus, etc
Ref: GuavaExplained
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window.onload vs document.onload
...d when the entire page loads, including its content (images, CSS, scripts, etc.).
In some browsers it now takes over the role of document.onload and fires when the DOM is ready as well.
document.onload
It is called when the DOM is ready which can be prior to images and other external content is...
How to detect when cancel is clicked on file input?
...nt is not triggered.
Concept
My solution to this is *shudder* to measure CPU timing to determine if the page is currently in the foreground or the background. On mobile devices, processing time is given to the app currently in the foreground. When a camera is visible it will steal CPU time and dep...
Reducing Django Memory Usage. Low hanging fruit?
...t of apache virtual hosts already in place, using SSL with apache already, etc. In this case, use mod_wsgi. If you are starting afresh, use spawning. NEVER use mod_python.
– nosklo
Jan 29 '09 at 10:23
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