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deleting rows in numpy array
...rt numpy as np
>>> arr = np.array([[ 0.96488889, 0.73641667, 0.67521429, 0.592875, 0.53172222],
[ 0.78008333, 0.5938125, 0.481, 0.39883333, 0.]])
>>> print arr[arr.all(1)]
array([[ 0.96488889, 0.73641667, 0.67521429, 0.592875 , 0.53172222]])
By the way, this...
Function to return only alpha-numeric characters from string?
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217
Warning: Note that English is not restricted to just A-Z.
Try this to remove everything excep...
How to format numbers by prepending 0 to single-digit numbers?
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answered Nov 7 '11 at 21:46
Joseph MarikleJoseph Marikle
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Further understanding setRetainInstance(true)
...T(4790): onCreateView - MyFragment{40530610 #0 MyFragment}
09-29 13:23:11.921: INFO/TESTING - MYFRAGMENT(4790): onViewCreated - MyFragment{40530610 #0 MyFragment}
09-29 13:23:11.921: INFO/TESTING - MYFRAGMENT(4790): onActivityCreated - MyFragment{40530610 #0 MyFragment}
09-29 13:23:11.931: INFO/TEST...
How to reuse an ostringstream?
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edited Mar 8 '09 at 21:41
answered Mar 8 '09 at 21:08
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Python how to write to a binary file?
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answered Aug 21 '13 at 20:29
abarnertabarnert
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Changing font size and direction of axes text in ggplot2
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answered Nov 8 '12 at 21:30
Drew SteenDrew Steen
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Simple regular expression for a decimal with a precision of 2
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answered Nov 21 '08 at 7:32
DocMaxDocMax
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Android Studio - local path doesn't exist
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edited Mar 21 '14 at 13:52
answered Oct 21 '13 at 14:15
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Postgres manually alter sequence
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The parentheses are misplaced:
SELECT setval('payments_id_seq', 21, true); # next value will be 22
Otherwise you're calling setval with a single argument, while it requires two or three.
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