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How to programmatically clear application data
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171
You can use the package-manager tool to clear data for installed apps (similar to pressing the ...
Is an array name a pointer?
... term often used is that they decay to pointers.
Here is an array:
int a[7];
a contains space for seven integers, and you can put a value in one of them with an assignment, like this:
a[3] = 9;
Here is a pointer:
int *p;
p doesn't contain any spaces for integers, but it can point to a spac...
Difference between numpy.array shape (R, 1) and (R,)
...t; a = numpy.arange(12)
>>> a
array([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
Then a consists of a data buffer, arranged something like this:
┌────┬────┬────┬────┬────┬────┬────┬────┬────┬...
what is the difference between GROUP BY and ORDER BY in sql
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78
ORDER BY alters the order in which items are returned.
GROUP BY will aggregate records by the ...
How to select where ID in Array Rails ActiveRecord without exception
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Snowman
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answered Sep 17 '09 at 23:22
prismofeveryt...
SVN repository backup strategies
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179
You could use something like (Linux):
svnadmin dump repositorypath | gzip > backupname.svn....
How do I format a long integer as a string without separator in Java?
... RAnders00
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answered Dec 21 '09 at 19:35
Rob HRob H
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How can I remove all text after a character in bash?
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Eldad MorEldad Mor
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Unable to find specific subclass of NSManagedObject
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Update for Xcode 7 (final):
Prepending the module name to the class (as in Xcode 6 and early beta releases of Xcode 7) is no longer necessary.
The Apple documentation Implementing Core Data Managed Object Subclasses has been
updated accordi...
Programmatically get own phone number in iOS
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DylanDylan
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