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Git alias with positional parameters
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edited Mar 4 '18 at 13:20
Eugen Konkov
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Changing UIButton text
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248
When laying out its subviews, a UIButton will set its titleLabel's text value using its own ti...
Filter data.frame rows by a logical condition
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212
To select rows according to one 'cell_type' (e.g. 'hesc'), use ==:
expr[expr$cell_type == "he...
Correctly determine if date string is a valid date in that format
...et. Originally written by Glavić.]
Test cases:
var_dump(validateDate('2013-13-01')); // false
var_dump(validateDate('20132-13-01')); // false
var_dump(validateDate('2013-11-32')); // false
var_dump(validateDate('2012-2-25')); // false
var_dump(validateDate('2013-12-01')); // true
var_dump(...
Git Bash is extremely slow on Windows 7 x64
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23 Answers
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Finding out whether a string is numeric or not
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241
Here's one way that doesn't rely on the limited precision of attempting to parse the string as...
Getting name of the class from an instance
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CiNNCiNN
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.NET obfuscation tools/strategy [closed]
.... Add lambda expressions, compiler 'magic' like Linq-syntax and var, and C#2 functions like yield (which results in new classes with unreadable names). Your decompiled code ends up a long long way from compilable.
A professional team with lots of time could still reverse engineer it back again, bu...
Accessing class variables from a list comprehension in the class definition
... comprehension within the class definition? The following works in Python 2 but fails in Python 3:
5 Answers
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Number of elements in a javascript object
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edited May 23 '17 at 10:31
Community♦
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answered Jun 5 '09 at 16:35
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