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The role of #ifdef and #ifndef
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Someone should mention that in the question there is a little trap. #ifdef will only check if t...
How to know/change current directory in Python shell?
...-matwal-o-mat
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DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
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AdrieanKhisbe
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answered Jun 23 '14 at 1:35
ayvazjayvazj
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How to do URL decoding in Java?
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648
This does not have anything to do with character encodings such as UTF-8 or ASCII. The string ...
How to write URLs in Latex? [closed]
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zs2020zs2020
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linq where list contains any in list
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edited Nov 14 '18 at 7:06
answered May 19 '12 at 18:10
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Pick any kind of file via an Intent in Android
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– Francisco Corrales Morales
Nov 26 '14 at 17:31
1
@FranciscoCorralesMorales - in onActivityRes...
C++ Best way to get integer division and remainder
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On x86 the remainder is a by-product of the division itself so any half-decent compiler should be able to just use it (and not perform a div again). This is probably done on other architectures too.
Instruction: DIV src
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Check if SQL Connection is Open or Closed
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176
You should be using SqlConnection.State
e.g,
using System.Data;
if (myConnection != null &...
Right way to reverse pandas.DataFrame?
...getting an error because reversed first calls data.__len__() which returns 6. Then it tries to call data[j - 1] for j in range(6, 0, -1), and the first call would be data[5]; but in pandas dataframe data[5] means column 5, and there is no column 5 so it will throw an exception. ( see docs )
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