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Proper way to declare custom exceptions in modern Python?
... (or pass extra args), do this:
class ValidationError(Exception):
def __init__(self, message, errors):
# Call the base class constructor with the parameters it needs
super(ValidationError, self).__init__(message)
# Now for your custom code...
self.errors = erro...
Calendar Recurring/Repeating Events - Best Storage Method
... NAME
1 Sample Event
2 Another Event
And a table called events_meta like this:
ID event_id meta_key meta_value
1 1 repeat_start 1299132000
2 1 repeat_interval_1 432000
With repeat_start being a date with no time as a unix times...
How to specify an element after which to wrap in css flexbox? [duplicate]
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32
There is part of the spec that sure sounds like this... right in the "flex layout algorithm" an...
'console' is undefined error for Internet Explorer
I'm using Firebug and have some statements like:
21 Answers
21
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Java: Clear the console
Can any body please tell me what code is used for clear screen in Java? For example in C++
14 Answers
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For each row in an R dataframe
I have a dataframe, and for each row in that dataframe I have to do some complicated lookups and append some data to a file.
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What is the best collation to use for MySQL with PHP? [closed]
... Galperin
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4
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How do I filter query objects by date range in Django?
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Use
Sample.objects.filter(date__range=["2011-01-01", "2011-01-31"])
Or if you are just trying to filter month wise:
Sample.objects.filter(date__year='2011',
date__month='01')
Edit
As Bernhard Vallant said, if you want a query...
WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server
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answered Dec 3 '11 at 10:32
Akhil ThayyilAkhil Thayyil
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What is std::promise?
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– David Rodríguez - dribeas
Jun 12 '12 at 23:32
1
@DavidRodríguez-dribeas: please edit the information fr...