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Python: Select subset from list based on index set

... answered Jul 5 '10 at 11:32 kennytmkennytm 451k9292 gold badges980980 silver badges958958 bronze badges ...
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how does array[100] = {0} set the entire array to 0?

How does the compiler fill values in char array[100] = {0}; ? What's the magic behind it? 4 Answers ...
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How do I check if a string is valid JSON in Python?

... just a note... json.loads('10') doesn't throw the ValueError and I'm sure '10' is not a valid json ... – wahrheit Apr 16 '14 at 13:23 ...
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Numpy first occurrence of value greater than existing value

...rst occurrence are returned.") and doesn't save another list. In [2]: N = 10000 In [3]: aa = np.arange(-N,N) In [4]: timeit np.argmax(aa>N/2) 100000 loops, best of 3: 52.3 us per loop In [5]: timeit np.where(aa>N/2)[0][0] 10000 loops, best of 3: 141 us per loop In [6]: timeit np.nonzero(a...
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Replace a newline in TSQL

...eed something like this: SELECT REPLACE(REPLACE(@str, CHAR(13), ''), CHAR(10), '') share | improve this answer | follow | ...
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python's re: return True if string contains regex pattern

...;>> word = 'ba|'; regexp.search(word) <_sre.SRE_Match object at 0x101030b28> . You can drop all the pipe symbols. – radtek Jan 27 '17 at 14:51 add a comment ...
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Reversing a linked list in Java, recursively

... | edited Feb 10 '19 at 21:59 piritocle 3144 bronze badges answered Dec 10 '08 at 2:28 ...
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C# short/long/int literal format?

...l ? 1 : 0); – or hor May 30 '16 at 10:40 2 Just to add that upper case and lower case of these l...
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What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)

...me than "In"? – Tom Bushell Jan 19 '10 at 22:40 10 I'm not sure I like it - I like the brevity of...
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What's the difference between eval, exec, and compile?

...ass a reference to exec: >>> call_later(exec, 'print(42)', delay=1000) File "<stdin>", line 1 call_later(exec, 'print(42)', delay=1000) ^ SyntaxError: invalid syntax Which a pattern that someone might actually have used, though unlikely; Or use it in a lis...