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Best way to test if a generic type is a string? (C#)
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162
Keep in mind that default(string) is null, not string.Empty. You may want a special case in your...
How to identify numpy types in python?
...ut where it was defined:
>>> import numpy as np
a = np.array([1, 2, 3])
>>> type(a)
<type 'numpy.ndarray'>
>>> type(a).__module__
'numpy'
>>> type(a).__module__ == np.__name__
True
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How to disable “Save workspace image?” prompt in R?
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edited Jun 27 '17 at 15:57
jan-glx
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answered Feb...
Reverse of JSON.stringify?
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edited Oct 26 '15 at 14:58
answered Jun 23 '12 at 18:01
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What does “abstract over” mean?
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124
In algebra, as in everyday concept formation, abstractions are formed by grouping things by som...
Comparing arrays in JUnit assertions, concise built-in way?
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302
Use org.junit.Assert's method assertArrayEquals:
import org.junit.Assert;
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Assert.assertArr...
“Insert if not exists” statement in SQLite
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edited Apr 13 '18 at 6:12
answered Oct 12 '13 at 17:38
Cy...
Which is the best Linux C/C++ debugger (or front-end to gdb) to help teaching programming? [closed]
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edited Nov 29 '12 at 22:29
Brendan Long
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Update Angular model after setting input value with jQuery
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12 Answers
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Subtract two variables in Bash
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225
You just need a little extra whitespace around the minus sign, and backticks:
COUNT=`expr $FI...