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How to remove non-alphanumeric characters?
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edited Aug 23 '17 at 22:28
Louis
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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(...
Maven: add a dependency to a jar by relative path
...nstall:install-file ignores the localRepositoryPath when using the version 2.2 of the plugin. However, it works with version 2.3 and later of the plugin. So use the fully qualified name of the plugin to specify the version:
mvn org.apache.maven.plugins:maven-install-plugin:2.3.1:install-file \
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Python: List vs Dict for look up table
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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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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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answer...
php static function
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edited Dec 20 '14 at 3:01
Makyen♦
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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...
What is the proper declaration of main?
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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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