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Mod of negative number is melting my brain
... an array position so that it will loop round. Doing i %
arrayLength works fine for positive numbers but for negative numbers it all goes wrong.
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How do I get the type of a variable?
...wered Jul 3 '12 at 12:30
Rich O'KellyRich O'Kelly
37.7k88 gold badges7575 silver badges107107 bronze badges
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How do I make Git use the editor of my choice for commits?
...d Oct 31 '19 at 18:42
Alexis Wilke
14.2k77 gold badges5151 silver badges9898 bronze badges
answered Apr 8 '10 at 0:34
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Set size on background image with CSS?
Is it possible to set the size of the background image with CSS?
18 Answers
18
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Is there any boolean type in Oracle databases?
...ve no clear recommendation about what to use instead. See this thread on asktom. From recommending CHAR(1) 'Y'/'N' they switch to NUMBER(1) 0/1 when someone points out that 'Y'/'N' depends on the English language, while e.g. German programmers might use 'J'/'N' instead.
The worst thing is that they...
const char* concatenation
I need to concatenate two const chars like these:
12 Answers
12
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Converting Epoch time into the datetime
I am getting a response from the rest is an Epoch time format like
8 Answers
8
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Convert nested Python dict to object?
...i'])
>>> s.a
1
>>> s.b
{'c': 2}
>>> s.c
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'MyStruct' object has no attribute 'c'
>>> s.d
['hi']
The alternative (original answer contents) is:
class Struct:
d...
How to remove old Docker containers
...uestion is related to Should I be concerned about excess, non-running, Docker containers? .
61 Answers
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How to list imported modules?
...
import sys
sys.modules.keys()
An approximation of getting all imports for the current module only would be to inspect globals() for modules:
import types
def imports():
for name, val in globals().items():
if isinstance(val, types.Mod...