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How do I output coloured text to a Linux terminal?
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You need to output ANSI colour codes. Note that not all terminals support this; if colour sequences are not supported, garbage will show up.
Example:
cout << "\033[1;31mbold red text\033[0m\n";
Here, \033 is the ESC character, ASCII 27. It is followed by [, then zero o...
Input and output numpy arrays to h5py
I have a Python code whose output is a sized matrix, whose entries are all of the type float . If I save it with the extension .dat the file size is of the order of 500 MB. I read that using h5py reduces the file size considerably. So, let's say I have the 2D numpy array named A . How do I ...
Combining two Series into a DataFrame in pandas
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this actually avoids copying too (as compared to the dict solution)
– Jeff
Aug 5 '13 at 16:27
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PHP script - detect whether running under linux or Windows?
...TH_SEPARATOR>":" returns true for Windows too (PATH_SEPARATOR is ":" on all other OSs).
– Titus
Jan 8 '17 at 12:45
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What are all possible pos tags of NLTK?
How do I find a list with all possible pos tags used by the Natural Language Toolkit (nltk)?
8 Answers
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
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Marco Bonelli
41.5k1616 gold badges8585 silver badges9999 bronze badges
answered Mar 23 '09 at 15:16
ephemientephemient
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Converting an int to std::string
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So you didn't mean it to be compilable, but actually with the include it is :)
– TechNyquist
Jul 19 '16 at 16:54
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Cron job every three days
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The answer is not correct because neither suggestion actually runs the job every 3 days. 0 0 */3 * * means run on the 1st, 4th, 7th, etc. (*/3 means 1-31/3 means 1,4,7...31) so the gap will be smaller at the end of the month. (It'll run 2 days in a row if the previous month had 3...
iOS开发调试技巧总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...K版本为9.0是执行这里的代码
}else{
//否则执行这里
}
【16】预编译宏 #ifdef #else #endif
#ifdef****
//代码1
else
//代码2
#endif
意思是 如果标识符****已被#define命令定义过，则对代码1进行编译，否则对代码2进行编译。
同时也有#if...
Sharing a result queue among several processes
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16
Any explanation why queue.Queue() is not suitable for this?
– mrgloom
Jul 8 '19 at 17:31
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