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How do I clear the terminal screen in Haskell?

How can I clear a terminal screen after my user has selected an option from my application's menu? 8 Answers ...
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How to replace (or strip) an extension from a filename in Python?

... Expanding on AnaPana's answer, how to remove an extension using pathlib (Python >= 3.4): >>> from pathlib import Path >>> filename = Path('/some/path/somefile.txt') >>> filename_wo_ext = filename...
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两大桌面系统之战:Yosemite vs Windows 10 - 操作系统(内核) - 清泛网 - ...

两大桌面系统之战:Yosemite vs Windows 10哪个更好,哪个最好?每个人都有自己的标准,但是 Windows 10 更新中的特性和功能是否足以和 OS X Yosemite 竞争?   全新 Windows 10 操作系统已经在 7 月 29 日正式发布。就和移动行业中的 iO...
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记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术

记录一些Mac OS X技巧用了几个月Mac OS X,发现很多东西不记录下来就会找不到,于是就有了这篇日志。重启Finder有些设置更改以后需要重启Finder才能生效,最简...用了几个月Mac OS X,发现很多东西不记录下来就会找不到,于是就有...
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mingw-w64 threads: posix vs win32

...API) which GCC can then link in to enable all the fancy features." So if i select the win32 model, GCC can still enable all the features, because it makes use of winpthreads? But in the bullet below, you write "win32: No C++11 multithreading features". I don't understand. Does "which GCC can then li...
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how to use sed, awk, or gawk to print only what is matched?

... If you want to select lines then strip out the bits you don't want: egrep 'abc[0-9]+xyz' inputFile | sed -e 's/^.*abc//' -e 's/xyz.*$//' It basically selects the lines you want with egrep and then uses sed to strip off the bits before an...
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How to read a file in reverse order?

... line in reversed(open("filename").readlines()): print line.rstrip() And in Python 3: for line in reversed(list(open("filename"))): print(line.rstrip()) share | improve this answer ...
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What is difference between monolithic and micro kernel?

Could anyone please explain with examples difference between monolithic and micro kernel? Also other classifications of the kernel? ...
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How can I get the behavior of GNU's readlink -f on a Mac?

...ption -f that follows additional links. This doesn't seem to work on Mac and possibly BSD based systems. What would the equivalent be? ...
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Restore the state of std::cout after manipulating it

...//Your code here... cout.flags( f ); You can put these at the beginning and end of your function, or check out this answer on how to use this with RAII. share | improve this answer | ...