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How to check if a user is logged in (how to properly use user.is_authenticated)?
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Update for Django 1.10+:
is_authenticated is now an attribute in Django 1.10.
The method was removed in Django 2.0.
For Django 1.9 and older:
is_authenticated is a function. You should call it like
if request.user.is_authenticated():
# do so...
Can you break from a Groovy “each” closure?
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answered Jun 16 '10 at 1:48
Ted NaleidTed Naleid
24.8k1010 gold badges6767 silver badges8080 bronze badges
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Django's SuspiciousOperation Invalid HTTP_HOST header
...csrf attack.
– ramwin
Jan 19 '18 at 10:28
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Does JavaScript have a method like “range()” to generate a range within the supplied bounds?
...At(0), startChar.charCodeAt(0)))
}
lodash.js _.range() function
_.range(10);
=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
_.range(1, 11);
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
_.range(0, 30, 5);
=> [0, 5, 10, 15, 20, 25]
_.range(0, -10, -1);
=> [0, -1, -2, -3, -4, -5, -6, -7, -8, -9]
String.fro...
Array Size (Length) in C#
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answered May 16 '10 at 13:51
Blair ConradBlair Conrad
190k2424 gold badges124124 silver badges107107 bronze badges
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How to find all positions of the maximum value in a list?
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answered Oct 21 '10 at 15:17
SilentGhostSilentGhost
246k5454 gold badges286286 silver badges278278 bronze badges
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Excel VBA - exit for loop
...ay to exit a For loop early is by changing the loop counter:
For i = 1 To 10
If i = 5 Then i = 10
Next i
Debug.Print i '11
For i = 1 To 10
If i = 5 Then Exit For
Next i
Debug.Print i '5
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How to backup a local Git repository?
...a git repo: ' + Dir.pwd )
end
end
# git-config --get of version 1.7.10 does:
#
# if the key does not exist git config exits with 1
# if the key exists twice in the same file with 2
# if the key exists exactly once with 0
#
# if the key does not exist , an empty string is s...
How to represent multiple conditions in a shell if statement?
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answered Sep 29 '10 at 22:51
Jonathan LefflerJonathan Leffler
641k111111 gold badges777777 silver badges11471147 bronze badges
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In Python, how do you convert a `datetime` object to seconds?
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