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Java: Best way to iterate through a Collection (here ArrayList)
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MAKMAK
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How to get active user's UserDetails
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229
Preamble: Since Spring-Security 3.2 there is a nice annotation @AuthenticationPrincipal describe...
What does git rev-parse do?
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edited Sep 3 '15 at 6:29
brg
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answered Apr 4 '...
Maven: how to override the dependency added by a library
...uck with that.
– scot
Feb 12 '16 at 9:30
add a comment
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Block commenting in Ruby
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196
You can do
=begin
[Multi line comment]
=end
=begin and =end must be at the beginning of th...
Nullable type issue with ?: Conditional Operator
...ewart Johnson
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Difference between two dates in Python
...(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()
s...
Android SharedPreference security
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edited Jul 29 '19 at 10:18
Thamaraiselvam
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In C#, what happens when you call an extension method on a null object?
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edited May 11 '09 at 9:49
answered May 11 '09 at 8:37
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How to hide output of subprocess in Python 2.7
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answered Jun 29 '12 at 22:15
jdijdi
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