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extra qualification error in C++
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edited Apr 24 '15 at 20:57
answered Apr 24 '15 at 20:47
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How do you suppress output in IPython Notebook?
...nels (e.g. not R).
– Max Ghenis
Feb 20 at 5:47
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How to simulate a mouse click using JavaScript?
...option doesn't
– Silver Ringvee
Sep 20 '16 at 7:41
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AWS Error Message: A conflicting conditional operation is currently in progress against this resourc
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Faisal Mansoor
1,8612020 silver badges2525 bronze badges
answered May 14 '13 at 21:20
Jan VlcinskyJan Vlcinsky
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Changes in import statement python3
...uess is that idea behind it is 'Explicit is better than implicit.' from PEP20 - The Zen of Python. Dot before module makes relative/nonrelative linking explicit thus resolving possible name collisions. Although 'Readability counts.' suffers slightly.
– Pafnucy
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scheduleAtFixedRate vs scheduleWithFixedDelay
...rt making coffee
00:10: Finish making coffee
01:10: Start making coffee
01:20: Finish making coffee
02:20: Start making coffee
02:30: Finish making coffee
Which one you want depends on your task.
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Inheriting from a template class in c++
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answered Jan 10 '12 at 20:46
Stuart GolodetzStuart Golodetz
18.6k33 gold badges4242 silver badges7979 bronze badges
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String literals and escape characters in postgresql
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Note that on PostgreSQL 9.0 E'testing\\x20double-slash' will evaluate as 'testing\\x20double-slash', so only single-slash approach works for E'string' style literals
– Alexander
Aug 14 '12 at 14:02
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Instance variable: self vs @
... example will help:
class CrazyAccessors
def bar=(val)
@bar = val - 20 # sets @bar to (input - 20)
end
def bar
@bar
end
def baz=(value)
self.bar = value # goes through `bar=` method, so @bar = (50 - 20)
end
def quux=(value)
@bar = value # sets @bar directly to 50...
Using Jasmine to spy on a function without an object
...ly
– Le Garden Fox
Mar 17 '15 at 21:20
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For some reason I can't get either way to work, but it m...