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MVC 4 Razor File Upload
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edited Jan 22 '14 at 17:31
answered Mar 28 '13 at 11:38
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How to check if Location Services are enabled?
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22 Answers
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Unique BooleanField value in Django?
...f).
class Character(models.Model):
name = models.CharField(max_length=255)
is_the_chosen_one = models.BooleanField()
def save(self, *args, **kwargs):
if self.is_the_chosen_one:
try:
temp = Character.objects.get(is_the_chosen_one=True)
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Oracle PL/SQL - How to create a simple array variable?
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245
You can use VARRAY for a fixed-size array:
declare
type array_t is varray(3) of varchar2(1...
Sharing a result queue among several processes
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2 Answers
2
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How to get the size of a JavaScript object?
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20 Answers
20
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Is there a concurrent List in Java's JDK?
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edited Mar 27 at 15:55
Basil Bourque
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Require either of two arguments using argparse
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2 Answers
2
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Adding an identity to an existing column
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You can't alter the existing columns for identity.
You have 2 options,
Create a new table with identity & drop the existing table
Create a new column with identity & drop the existing column
Approach 1. (New table) Here you can retain the existing data values on the newly ...