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How to loop through file names returned by find?
...iterating over '/tmp/evil ', but would also add /etc/passwd to the list of contents you iterate over.
– Charles Duffy
Apr 16 '17 at 16:16
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ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
...扫一扫” var qrcode = new QRCode("qrcode", { tm>ex m>t: 'https://m.tsingfun.com/it/opensource/0MQ-The-Theoretical-Foundation.html', //URL地址 width: 180, height: 180, colorDark: '#088CEF', //二维码颜色 colorLight: "#ffffff" //背景颜色 }); $(function(){ ...
Significant new inventions in computing since 1980
...are, open-source has had an amazing influence on the software industry and content in general (e.g. Wikipedia).
share
edited Apr 25 '09 at 22:17
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由12306.cn谈谈网站性能技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...题了。（你还可以看看《乔布斯传》，你就知道为什么Tim会接任Apple的CEO了，最主要的原因是他搞定了苹果的库存周期问题）
对于一个网站来说，浏览网页的高负载很容易搞定，查询的负载有一定的难度去处理，不过还是可...
Use of 'const' for function parameters
...e, without copying it. Also, it says to the caller, "Foo won't* change the contents of that parameter." Passing a const reference also allows the compiler to make certain performance decisions.
*: Unless it casts away the const-ness, but that's another post.
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Numpy first occurrence of value greater than m>ex m>isting value
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given the sorted content of your array, there is an even faster method: searchsorted.
import time
N = 10000
aa = np.arange(-N,N)
%timeit np.searchsorted(aa, N/2)+1
%timeit np.argmax(aa>N/2)
%timeit np.where(aa>N/2)[0][0]
%timeit np.non...
CSS selector for first element with class
I have a bunch of elements with a class name red , but I can't seem to select the first element with the class="red" using the following CSS rule:
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What's the difference between SoftReference and WeakReference in Java?
... cause an OOME[*].
Typical use case m>ex m>ample is keeping a parsed form of a contents from a
file. You'd implement a system where you'd load a file, parse it, and keep
a SoftReference to the root object of the parsed representation. Nm>ex m>t time
you need the file, you'll try to retrieve it through the So...
Is Fortran easier to optimize than C for heavy calculations?
...ve written anything at all but for that this thread has actual information content and sharing as opposed to flame wars and language bigotry, which is my main m>ex m>perience with this subject. I was overwhelmed and had to share the love.)
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What is the difference between graph search and tree search?
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Judging from the m>ex m>isting answers, there seems to be a lot of confusion about this concept.
The Problem Is Always a Graph
The distinction between tree search and graph search is not rooted in the fact whether the problem graph is a t...