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What does $_ mean in PowerShell?

... $_.SomeProperty – Xalorous Nov 6 '15 at 16:38 @Xalorous: Just because it doesn't produce an error doesn't mean it wo...
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Frequency table for a single variable

... 153 Maybe .value_counts()? >>> import pandas >>> my_series = pandas.Series([1,2...
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What is the easiest way to push an element to the beginning of the array?

...he array. ;) – Phrogz May 22 '11 at 15:45 3 ...
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Is there a CSS selector for the first direct child only?

... | edited Jul 14 '15 at 21:11 answered Jan 19 '10 at 15:21 ...
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Adding a new entry to the PATH variable in ZSH

... answered Jul 17 '12 at 20:15 LinuxiosLinuxios 31k1212 gold badges8080 silver badges109109 bronze badges ...
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Time complexity of Sieve of Eratosthenes algorithm

... ShreevatsaRShreevatsaR 34.9k1515 gold badges9595 silver badges117117 bronze badges ...
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Python mock multiple return values

...ar', 'baz'])). – user686249 Aug 12 '15 at 12:54 1 @user686249: I can indeed reproduce this, becau...
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Usage of sys.stdout.flush() method

... on windows? – helplessKirk Nov 10 '15 at 16:41 @Ciastopiekarz How do you figure? If I take Andrew Clark's Python scr...
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How to convert string to char array in C++?

... too! – Fred Larson Nov 8 '12 at 17:15 1 Yes, I think that's a reasonable way to handle it. ...
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Take screenshots in the iOS simulator

... answered Apr 10 '13 at 15:08 Wojciech RutkowskiWojciech Rutkowski 10.5k11 gold badge1616 silver badges2121 bronze badges ...