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Press alt + numeric in bash and you get (arg [numeric]) what is that?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 18 '09 at 18:00
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difference between use and require
...le.
– Alex Martelli
May 18 '09 at 4:20
2
Alex gives a good but outdated answer. As @overthink po...
How to write a multidimensional array to a text file?
...t file.
E.g. This (a 2D array) works fine
import numpy as np
x = np.arange(20).reshape((4,5))
np.savetxt('test.txt', x)
While the same thing would fail (with a rather uninformative error: TypeError: float argument required, not numpy.ndarray) for a 3D array:
import numpy as np
x = np.arange(200).re...
Scala: Abstract types vs generics
... with Martin Odersky, Part III
by Bill Venners and Frank Sommers (May 18, 2009)
Update (October2009): what follows below has actually been illustrated in this new article by Bill Venners:
Abstract Type Members versus Generic Type Parameters in Scala (see summary at the end)
(Here is the relevan...
Counting the number of option tags in a select tag in jQuery
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answered Jul 20 '09 at 10:38
nightingale2k1nightingale2k1
8,5831111 gold badges6060 silver badges8585 bronze badges
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What does $$ (dollar dollar or double dollar) mean in PHP?
...ng ${$value}?
– Chaim
Apr 26 '10 at 20:39
3
@Chaim : yes it is ;; except that, in some cases, the...
Installing python module within code
...install', 'pip==7.1.0'])
– Kaos
Jul 20 '15 at 10:18
3
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How to copy DLL files into the same folder as the executable using CMake?
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edited May 20 '12 at 10:55
answered May 20 '12 at 10:44
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Any way to Invoke a private method?
...te methods.
– Ercksen
Dec 14 '15 at 20:32
3
@PeterAjtai Sorry for the late response, but think of...
Reason to Pass a Pointer by Reference in C++?
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edited Dec 20 '15 at 22:51
Ziezi
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