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Why do std::shared_ptr work
...dited Oct 26 '12 at 14:55
user283145
answered May 6 '11 at 15:30
David Rodríguez - dribeasDavid Rodríguez -...
Why does PHP consider 0 to be equal to a string?
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edited Apr 3 at 3:33
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Detect & Record Audio in Python
...OLD
def normalize(snd_data):
"Average the volume out"
MAXIMUM = 16384
times = float(MAXIMUM)/max(abs(i) for i in snd_data)
r = array('h')
for i in snd_data:
r.append(int(i*times))
return r
def trim(snd_data):
"Trim the blank spots at the start and end"
def ...
What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]
... very nasty-sounding FatalExecutionEngineError exception. I spent a good 30 minutes trying to isolate and minimize the culprit sample. Compile this using Visual Studio 2012 as a console app:
...
Stretch and scale a CSS image in the background - with CSS only
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CSS3 has a nice little attribute called background-size:cover.
This scales the image so that the background area is completely covered by the background image while maintaining the aspect ratio. The entire area will be covered....
ssh “permissions are too open” error
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3664
Keys need to be only readable by you:
chmod 400 ~/.ssh/id_rsa
If Keys need to be read-writ...
Python: try statement in a single line
...annoys me)
– Brant
Mar 26 '10 at 16:36
@Brant, Okay, that situation is a bit different than checking if a variable is ...
Rename package in Android Studio
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edited Sep 9 at 13:55
answered Mar 17 '15 at 6:32
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Dictionary vs Object - which is more efficient and why?
...me python test_dict.py && time python test_slots.py
real 0m27.398s (using 'normal' object)
real 0m16.747s (using __dict__)
real 0m11.777s (using __slots__)
Using CPython 2.6.2, including the named tuple test:
$ python --version
Python 2.6.2
$ time python test_obj.py && ti...
What is the equivalent of Java's final in C#?
...o only allow a variable to be assigned once:
Java
public final double pi = 3.14; // essentially a constant
C#
public readonly double pi = 3.14; // essentially a constant
As a side note, the effect of the readonly keyword differs from that of the const keyword in that the readonly expression is eva...