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Check if a string contains a number
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312
You can use any function, with the str.isdigit function, like this
>>> def hasNumbers(...
Python: List vs Dict for look up table
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226
Speed
Lookups in lists are O(n), lookups in dictionaries are amortized O(1), with regard to t...
How to stop EditText from gaining focus at Activity startup in Android
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52 Answers
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Dot character '.' in MVC Web API 2 for request such as api/people/STAFF.45287
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edited Dec 19 '14 at 20:43
ataravati
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php static function
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edited Dec 20 '14 at 3:01
Makyen♦
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What is the proper declaration of main?
... be allowed:
int main() // (1)
int main(int, char*[]) // (2)
In (1), there are no parameters.
In (2), there are two parameters and they are conventionally named argc and argv, respectively. argv is a pointer to an array of C strings representing the arguments to the program. a...
In Django, how does one filter a QuerySet with dynamic field lookups?
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answered Nov 22 '08 at 2:48
Daniel NaabDaniel Naab
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What is the maximum length of a Push Notification alert text?
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248
The real limits for the alert text are not documented anywhere.
The only thing the documentati...
Does C have a “foreach” loop construct?
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12 Answers
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