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What are the GCC default include directories?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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How to detect if app is being built for device or simulator in Swift

...t if app is being built for device or simulator in Swift Previous Answer Based on @WZW's answer and @Pang's comments, I created a simple utility struct. This solution avoids warning produced by @WZW's answer. import Foundation struct Platform { static var isSimulator: Bool { return ...
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How do you calculate log base 2 in Java for integers?

I use the following function to calculate log base 2 for integers: 10 Answers 10 ...
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How can I generate random alphanumeric strings?

...hen the call to .Next() will return the same value as Random() uses a time based seed. – Dan Rigby Sep 30 '13 at 18:16 2 ...
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Quit and restart a clean R session from within R?

...xec which would normally be used to open a file in the default application based on file type. When used on a .exe, apparently, it runs the executable. The important difference, though, is that the system starts the application in it's own separate context. So here's the code that works for me: mak...
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2015年硅谷最火的高科技创业公司都有哪些 - 资讯 - 清泛网 - 专注C/C++及内核技术

...rew Ng作为首席科学家,研究项目就是百度大脑,在语音,图片识别大幅提高精确度和召回率,最近还做了个无人自行车非常有趣。腾讯作为最大的社交应用对大数据也是情有独钟,自己研发了C++平台的海量存储系统。淘宝去年双...
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How to show all shared libraries used by executables in Linux?

...tput (for just the /bin directory) will look something like this: 1 /lib64/libexpat.so.0 1 /lib64/libgcc_s.so.1 1 /lib64/libnsl.so.1 1 /lib64/libpcre.so.0 1 /lib64/libproc-3.2.7.so 1 /usr/lib64/libbeecrypt.so.6 1 /usr/lib64/libbz2.so.1 1 /usr/lib64/libelf.so.1 1 /usr/lib64/libpopt...
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Generate a heatmap in MatPlotLib using a scatter data set

...rom pip (see webpage documentation). Consider the following code, which is based on the example: import numpy as np import numpy.random import matplotlib.pyplot as plt import sphviewer as sph def myplot(x, y, nb=32, xsize=500, ysize=500): xmin = np.min(x) xmax = np.max(x) ymin = np....
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Best way to obfuscate an e-mail address on a website?

... A lightweight way to obfuscate the href of an anchor is to base64-encode it: > btoa('mailto:email@example.com') < "bWFpbHRvOmVtYWlsQGV4YW1wbGUuY29t" And then include it hardcoded: <a href="javascript:window.location.href=atob('bWFpbHRvOmVtYWlsQGV4YW1wbGUuY29t')">E-Mai...
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maximum value of int

... trivially extended for unsigned types: // We can use it to define limits based on actual compiler built-in types also: #define INT_MAX SIGNED_MAX(int) // based on the above, we can extend it for unsigned types also: #define UNSIGNED_MAX(x) ( (SIGNED_MAX(x)<<1) | 1 ) // We reuse SIGNED_MA...