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In Python, how does one catch warnings as if they were exceptions?
...try except syntax.
– Unapiedra
Oct 10 '14 at 13:12
This has the advantage, over niekas's answer, that if fnx returns s...
Are types like uint32, int32, uint64, int64 defined in any stdlib header?
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edited Jun 10 '14 at 15:01
m-ric
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a...
How can I use if/else in a dictionary comprehension?
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edited Mar 22 at 16:40
Peter Mortensen
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Tuning nginx worker_process to obtain 100k hits per min
...er_processes 4; # 2 * Number of CPUs
events {
worker_connections 19000; # It's the key to high performance - have a lot of connections available
}
worker_rlimit_nofile 20000; # Each connection needs a filehandle (or 2 if you are proxying)
# Total amount of users you can serve = worke...
Disable spell-checking on HTML textfields
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answered Oct 31 '08 at 19:49
Eric WendelinEric Wendelin
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How to check for a valid Base64 encoded string
...e64 string, as it will only be composed of characters 'A'..'Z', 'a'..'z', '0'..'9', '+', '/' and it is often padded at the end with up to three '=', to make the length a multiple of 4. But instead of comparing these, you'd be better off ignoring the exception, if it occurs.
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Filtering a list based on a list of booleans
...rue, False, True, False]
>>> %timeit list(compress(list_a, fil))
100000 loops, best of 3: 2.58 us per loop
>>> %timeit [i for (i, v) in zip(list_a, fil) if v] #winner
100000 loops, best of 3: 1.98 us per loop
>>> list_a = [1, 2, 4, 6]*100
>>> fil = [True, False,...
error opening HPROF file: IOException: Unknown HPROF Version
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Sipty
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answered Jun 2 '11 at 19:03
inazarukinazaruk
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How to get a list of installed android applications and pick one to run
...gAppsList = context.getPackageManager().queryIntentActivities( mainIntent, 0);
You will get all the necessary data in the ResolveInfo to start a application. You can check ResolveInfo javadoc here.
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Rebase a single Git commit
...d unclean?
– Bondax
Oct 13 '15 at 9:08
1
Not sure if this is relevant, but the commit I wanted to...