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How can I reverse the order of lines in a file?
...worth mentioning to those using a version of tail with no -r option! (Most Linux folks have GNU tail, which has no -r, so we have GNU tac).
– oylenshpeegul
Apr 12 '09 at 21:48
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SVN command to delete all locally missing files
...missing” files from a SVN working copy does something similar for Unix/Linux.)
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How to make good reproducible pandas examples
...em) in the step which is causing you trouble.
Anyways, have fun learning Python, NumPy and Pandas!
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How to start an application using android ADB tools?
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Run ~/android-sdk-linux/build-tools/20.0.0/aapt dump badging yourapp.apk , which will list the following entry: launchable-activity: name='com.company.android.package.YourLaunchableActivity'
– JohnyTex
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.gitignore is ignored by Git
...pad on Windows and it wasn't working. When I viewed the .gitignore file on Linux it looked like organised gibberish - perhaps Notepad had written out Unicode rather than ASCII or whatever 8-bit is.
So I rewrote the file on my Linux box, and when I pulled it back into Windows it works fine! Hurrah!
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Shuffling a list of objects
...len(a)) is the solution, using len(a) as the sample size. See https://docs.python.org/3.6/library/random.html#random.sample for the Python documentation.
Here's a simple version using random.sample() that returns the shuffled result as a new list.
import random
a = range(5)
b = random.sample(a, l...
Getting indices of True values in a boolean list
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For anyone using Python3, in the itertools.compress solution, change the xrange to range. ( xrange was renamed to range in Python 3. )
– MehmedB
Jul 22 at 10:06
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Pycharm does not show plot
...nd of my function is what worked for me. Thank you for the clarification. (Python 3.x, PyCharm 2016.1.4, Ubuntu)
– SummerEla
Jun 3 '16 at 3:30
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Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...cates that it is a byte sequence which is equivalent to a normal string in Python 2.6+
http://docs.python.org/3/reference/lexical_analysis.html#literals
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来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
...它们整合到一起。不过这不意味着亦可以直接通过Xbox One下载各种应用程序。“想要在一个商店里就享受到所有的内容的话，可能还得再等等。”Spencer说，明年Windows 10的应用可以在Xbox One上运行的时候我们就等到头了。
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