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jquery save json data object in cookie
... to a bug in some browsers.
Before using it, you should convert it to base64 (using btoa), and when reading it, convert from base64 (using atob).
val = JSON.stringify(userData)
val = btoa(val)
write_cookie(val)
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What is a Windows Handle?
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@IInspectable guessing those are managed by User32.dll stuff?
– the_endian
Dec 10 '16 at 6:37
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What is better, adjacency lists or adjacency matrices for graph problems in C++?
... a list takes up more memory than a matrix:
8e > n2/8 when d > 1/64
So with these numbers (still 32-bit specific) the breakpoint lands at 1/64.
If the density (e/n2) is bigger than 1/64, then a matrix is preferable if you want to save memory.
You can read about this at wikipedia (artic...
Set transparent background of an imageview on Android
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64
@AnhSirkDasarp Not only from 01 to 99, as the rest of the numbers these are also hexadecimal so you can put anything from 00 to ff. For fif...
In Python, how does one catch warnings as if they were exceptions?
...BytesWarning)
str(b'test') # still no error
import ctypes
ctypes.c_int.in_dll(ctypes.pythonapi, 'Py_BytesWarningFlag').value = 2
str(b'test') # this raises an error
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Visual Studio 2010 always thinks project is out of date, but nothing has changed
...had a circular reference (project1 -> project2, project2 -> project1.dll), which caused most of the solution to build each time. It wasn't even in use.
– Kobi
Jun 24 '14 at 6:47
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Is the pImpl idiom really used in practice?
...n no. But inlinning would not be an option in code compiled in a different dll.
– Ghita
Dec 11 '18 at 8:56
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IOS7 : UIScrollView offset in UINavigationController
...much for this post!!!!!!! Apple and apple?
– user779764
Feb 16 '14 at 1:11
I found that this caused my UIScrollView's ...
Hashing a dictionary?
..._dict__)) # 1209812346789
foo.a = 1
print (make_hash(foo.__dict__)) # -78956430974785
Alas, when you attempt to do the same thing with the class itself:
print (make_hash(Foo.__dict__)) # TypeError: unhashable type: 'dict_proxy'
The class __dict__ property is not a normal dictionary:
print (typ...
How to identify platform/compiler from preprocessor macros?
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__MINGW64__ is also available when one uses mingw64
– scones
Jun 7 '14 at 11:40
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