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Select by partial string from a pandas DataFrame
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Based on github issue #620, it looks like you'll soon be able to do the following:
df[df['A'].str.contains("hello")]
Update: vectorized string methods (i.e., Series.str) are available in pandas 0.8.1 and up.
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How do you compare two version Strings in Java?
...is?
– Big McLargeHuge
Dec 12 '18 at 20:54
You write a regex that splits the string into digit and non-digit sections. ...
Is MD5 still good enough to uniquely identify files?
...ash.
– Marcelo Cantos
Oct 27 '10 at 20:59
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Let JSON object accept bytes or let urlopen output strings
... SergOSergO
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Visual Studio debugger - Displaying integer values in Hex
I'm using Visual Studio 2008 and I have just noticed that the debugger is displaying integer values as Hex when I hover over variables and also in the immediate window. I guess I must have hit a shortcut key accidently or something.
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Which kind of pointer do I use when?
...ss template auto_ptr is deprecated. [ Note: The class template unique_ptr (20.7.1) provides a better solution. —end note ]
No ownership:
Use dumb pointers (raw pointers) or references for non-owning references to resources and when you know that the resource will outlive the referencing object /...
NSUserDefaults not cleared after app uninstall on simulator
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edited Dec 20 '17 at 12:06
Telmo Pimentel Mota
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Angular directives - when and how to use compile, controller, pre-link and post-link [closed]
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edited Jun 20 at 9:12
Community♦
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answered Jul 7 '14 at 16:16
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How to get the caller's method name in the called method?
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answered Apr 16 '10 at 15:20
Alex MartelliAlex Martelli
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Regular expression to extract text between square brackets
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edited Oct 13 '18 at 20:46
морфиновые облака
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