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How can I check if an ip is in a network in Python?
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Continuing on Rafal's comment, to get this to work on a 64-bit Python interpreter, replace the line in question with: return struct.unpack('<L',socket.inet_aton(ip))[0]
– nitwit
Jan 22 '12 at 9:24
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Fastest way to check if a file exist using standard C++/C++11/C?
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The stat() function provided the best performance on my system (Linux, compiled with g++), with a standard fopen call being your best bet if you for some reason refuse to use POSIX functions.
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Search and replace in bash using regular expressions
... @CiroSantilli六四事件法轮功纳米比亚威视, granted, that's the common wisdom, but that doen't make it wise. Yes, bash is slow no matter what -- but well-written bash that avoids subshells is literally orders of magnitude faster than bash that calls external tools for every tiny little ta...
Why are Python lambdas useful? [closed]
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Of course, in this particular case, you could do the same thing as a list comprehension:
mult3 = [x for x in [1, 2, 3, 4, 5, 6, 7, 8, 9] if x % 3 == 0]
(or even as range(3,10,3)), but there are many other, more sophisticated use cases where you can't use a list comprehension and a lambda functio...
Check play state of AVPlayer
...er's status using KVO. See my answer below for more details: stackoverflow.com/a/34321993/3160561
– maxkonovalov
Dec 16 '15 at 21:04
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How to convert an Stream into a byte[] in C#? [duplicate]
... edited Apr 24 '12 at 13:30
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answered Jul 3 '09 at 18:43
pedrofernandespedrof...
Detect a finger swipe through JavaScript on the iPhone and Android
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using jquery $.ajax to call a PHP function
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}
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I believe that's a simple incarnation of the Command pattern.
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How to find indices of all occurrences of one string in another in JavaScript?
...xOf, so you're back to where you started. As pointed out by Wrikken in the comments, to do this for the general case with regular expressions you would need to escape special regex characters, at which point I think the regex solution becomes more of a headache than it's worth.
function getIndi...