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Usage of __slots__?
...slotted objects, just add '__dict__' to the __slots__ (note that slots are ordered, and you shouldn't repeat slots that are already in parent classes):
class SlottedWithDict(Child):
__slots__ = ('__dict__', 'b')
swd = SlottedWithDict()
swd.a = 'a'
swd.b = 'b'
swd.c = 'c'
and
>>> swd....
iOS 7 UIBarButton back button arrow color
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Depending on the order of subviews of system views is a bad idea.
– Glenn Maynard
Nov 12 '13 at 16:10
2
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Android adb not found
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On Arch linux:
Enable the "multiarch" repositories in /etc/pacman.conf
then run:
root@box#pacman -Syu
root@box#pacman -S lib32-glibc lib32-zlib lib32-libstdc++5 lib32-ncurses lib32-gcc-libs
share
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How to make a background 20% transparent on Android
...way, instead of CC use 33 which is the hexadecimal for 255 * 0.2 = 51.
In order to calculate the proper value for an alpha transparency value you can follow this procedure:
Given a transparency percentage, for example 20%, you know the opaque percentage value is 80% (this is 100-20=80)
The range ...
How to append data to div using JavaScript?
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are there any considerations, constraints, etc. when using this method?
– som
Jan 30 '16 at 23:09
1
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A method to reverse effect of java String.split()? [duplicate]
... the code with special cases? On the other hand, a null check might be in order.
– Carl Manaster
Apr 27 '09 at 16:43
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Is there an exponent operator in C#?
...em with this method though is that the exponent is calculated in the wrong order compared to other operators. This can be avoided by always putting an extra ( ) around the operation which again makes it a bit harder to read the equations:
DoubleX a = 2;
DoubleX b = 3;
Console.WriteLine($"a = {a}, b...
import .css file into .less file
... @nilskp are you saying that changing the extension is too much to ask in order to have the file parsed as LESS?
– Mathletics
Jul 25 '12 at 18:09
23
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Get query string parameters url values with jQuery / Javascript (querystring)
... What do you do if you have something like https://example.com/?c=Order+ID ? That plus sign still remains on this function.
– Volomike
May 4 '19 at 22:12
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Writing outputs to log file and console
...ath, redirect outputs and errors to log file, database connection details, etc ) which redirects all the outputs ( echo messages ) and errors to the log file from the executed script using the following code:
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