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What is the pythonic way to avoid default parameters that are empty lists?
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edited Sep 13 '18 at 8:32
answered Jan 7 '10 at 16:09
Be...
bool to int conversion
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answered Mar 20 '11 at 16:32
NawazNawaz
316k9999 gold badges611611 silver badges799799 bronze badges
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Is there a REAL performance difference between INT and VARCHAR primary keys?
...icode_520_ci |
| jan_int_index | InnoDB | 10 | Dynamic | 9740329 | 43 | 420413440 | 0 | 132857856 | 7340032 | NULL | utf8mb4_unicode_520_ci |
| jan_char | InnoDB | 10 | Dynamic | 9726613 | 51 | 500170752 | ...
C++ multiline string literal
... and the newlines in the string are preserved.
These can also be utf-8|16|32 or wchar_t (with the usual prefixes).
I should point out that the escape sequence, V0G0N, is not actually needed here. Its presence would allow putting )" inside the string. In other words, I could have put
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What does `dword ptr` mean?
...e correct section.
Basically, it means "the size of the target operand is 32 bits", so this will bitwise-AND the 32-bit value at the address computed by taking the contents of the ebp register and subtracting four with 0.
s...
Git Bash is extremely slow on Windows 7 x64
...ne '/^\* / s/^\* \(.*\)/ [\1] / p')"
}
PS1='\[\033]0;$MSYSTEM:\w\007
\033[32m\]\u@\h \[\033[33m\w$(fast_git_ps1)\033[0m\]
$ '
This retains the benefit of a colored shell and display of the current branch name (if in a Git repository), but it is significantly faster on my machine, from ~0.75 s to ...
PHP Session Security
...ity system.
– rook
Apr 23 '10 at 16:32
24
@The Rook, it may be a trivial barrier (the attacker ca...
What is the easiest way to parse an INI file in Java?
...ourself out.
– User
Aug 24 '16 at 2:32
For the INI file I wrote, I had to use the Wini class, as illustrated in the "O...
Trying to mock datetime.date.today(), but not working
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32
To add to Daniel G's solution:
from datetime import date
class FakeDate(date):
"A manipul...
Android: ListView elements with multiple clickable buttons
...hank you!
– Shehaaz
Jun 1 '13 at 23:32
13
it would be great to have answers in SO itself and not ...