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urlencode vs rawurlencode?
...rocess of how to find out this sort of thing on your own in the future any time you want. Bear with me, there'll be a lot of C source code you can skim over (I explain it). If you want to brush up on some C, a good place to start is our SO wiki.
Download the source (or use http://lxr.php.net/ to br...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...s (myself included) would be a lot more fit if we all did 10 pushups every time a compiler found an error in our code. This might also reduce the occurrence of testing by compilation.
– MikeyB
Jun 25 '09 at 19:52
...
Secondary axis with twinx(): how to add to legend?
...pyplot as plt
from matplotlib import rc
rc('mathtext', default='regular')
time = np.arange(10)
temp = np.random.random(10)*30
Swdown = np.random.random(10)*100-10
Rn = np.random.random(10)*100-10
fig = plt.figure()
ax = fig.add_subplot(111)
lns1 = ax.plot(time, Swdown, '-', label = 'Swdown')
lns2...
What is a CSRF token ? What is its importance and how does it work?
...lude on their own web page when they serve it to you. It is different each time they serve any page to anybody.
The attacker is not able to guess the token, is not able to convince your web browser to surrender it (if the browser works correctly...), and so the attacker will not be able to create a ...
Capturing console output from a .NET application (C#)
...rt and close console application.
The ConsoleOutput event is fired every time when a new line is written by the console to standard/error output. The lines are queued and guaranteed to follow the output order.
Also available as NuGet package.
Sample call to get full console output:
// Run simp...
How to check if running in Cygwin, Mac or Linux?
...
Sometimes less is more ;) BTW, Wikipedia has a table of example uname output at en.wikipedia.org/wiki/Uname
– schot
Aug 12 '10 at 9:24
...
How can I get the timezone name in JavaScript?
I know how to get the timezone offset, but what I need is the ability to detect something like "America/New York." Is that even possible from JavaScript or is that something I am going to have to guestimate based on the offset?
...
How to filter SQL results in a has-many-through relation
...s thread, with an index where there are two.
I ran all queries a couple of times to populate the cache, then I picked the best of 5 with EXPLAIN ANALYZE.
Relevant indexes (should be the optimum - as long as we lack fore-knowledge which clubs will be queried):
ALTER TABLE student ADD CONSTRAINT stud...
How to convert list of tuples to multiple lists?
... [y for x, y in zs]
return xs, ys
if __name__ == '__main__':
from timeit import timeit
setup_string='''\
N = 2000000
xs = list(range(1, N))
ys = list(range(N+1, N*2))
zs = list(zip(xs, ys))
from __main__ import t1, t2, t3
'''
print(f'zip:\t\t{timeit('t1(zs)', setup=setup_string, num...
How is Python's List Implemented?
...kes (of course with extremely small differences (0.0013 µsecs!)) the same time regardless of index:
...>python -m timeit --setup="x = [None]*1000" "x[500]"
10000000 loops, best of 3: 0.0579 usec per loop
...>python -m timeit --setup="x = [None]*1000" "x[0]"
10000000 loops, best of 3: 0.0566...