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Algorithm to detect corners of paper sheet in photo
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edited Feb 27 '16 at 17:35
John_West
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answered ...
How do I use vi keys in ipython under *nix?
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answered Jul 12 '16 at 13:12
imiricimiric
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Effect of a Bitwise Operator on a Boolean in Java
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123
The operators &, ^, and | are bitwise operators when the operands are primitive integral typ...
How to change field name in Django REST Framework
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3 Answers
3
Active
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Selecting multiple classes with jQuery
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3
What if I want to match it only when each of the element have all the specified classes?
– IsmailS
Se...
Iterate over the lines of a string
...d retval
retval = ''
if retval:
yield retval
def f3(foo=foo):
prevnl = -1
while True:
nextnl = foo.find('\n', prevnl + 1)
if nextnl < 0: break
yield foo[prevnl + 1:nextnl]
prevnl = nextnl
if __name__ == '__main__':
for f in f1, f2, f3:
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ASP.NET MVC passing an ID in an ActionLink to the controller
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AnthonyWJonesAnthonyWJones
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Redirect using AngularJS
...omal Fernandes
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Can the Unix list command 'ls' output numerical chmod permissions?
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344
it almost can ..
ls -l | awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) \
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