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Create Django model or update if exists
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203
It's unclear whether your question is asking for the get_or_create method (available from at l...
SQL left join vs multiple tables on FROM line?
...old outer join syntax, but not the old inner join syntax, since SQL Server 2005 and upwards. The only way to talk to a database running on Microsoft SQL Server 2005 or 2008, using the old style outer join syntax, is to set that database in 8.0 compatibility mode (aka SQL Server 2000).
Additionally,...
Java: Best way to iterate through a Collection (here ArrayList)
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answered Nov 20 '15 at 7:46
Amitav PadhiAmitav Padhi
2111 bronze badge
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background:none vs background:transparent what is the difference?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Dec 26 '13 at 12:10
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Difference between two dates in Python
...date1, date2):
return abs(date2-date1).days
def main():
d1 = date(2013,1,1)
d2 = date(2013,9,13)
result1 = diff_dates(d2, d1)
print '{} days between {} and {}'.format(result1, d1, d2)
print ("Happy programmer's day!")
main()
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Android SharedPreference security
... Application Security for the Android Platform, just published in December 2011 (disclaimer: I'm the author of this book).
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How to hide output of subprocess in Python 2.7
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edited Mar 20 '19 at 17:22
answered Jul 23 '18 at 21:56
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Why are trailing commas allowed in a list?
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user2357112 supports Monica
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answered Jul 22 '12 at 5:15
Raymond Hett...
“unadd” a file to svn before commit
... even when --keep-local is specified. See http://svn.haxx.se/users/archive-2009-11/0058.shtml for more information.
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raw vs. html_safe vs. h to unescape html
...ual" category.
– Fábio Batista
Jul 20 '11 at 14:52
5
String#html_safe actually returns an instan...