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What is the difference between shallow copy, deepcopy and normal assignment operation?
...l.
Here's a little demonstration:
import copy
a = [1, 2, 3]
b = [4, 5, 6]
c = [a, b]
Using normal assignment operatings to copy:
d = c
print id(c) == id(d) # True - d is the same object as c
print id(c[0]) == id(d[0]) # True - d[0] is the same object as c[0]
Using a shallow ...
How do I calculate a point on a circle’s circumference?
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edited Aug 22 '18 at 10:54
answered May 8 '09 at 14:03
Pa...
How to specify font attributes for all elements on an html web page?
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251
* {
font-size: 100%;
font-family: Arial;
}
The asterisk implies all elements.
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Is gcc std::unordered_map implementation slow? If so - why?
...on: it is a Problem of gcc-4.7!!
With gcc-4.7
inserts: 37728
get : 2985
With gcc-4.6
inserts: 2531
get : 1565
So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another installation which is gcc 4.7.1 on debian testing)....
Is XML case-sensitive?
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edited Oct 4 '17 at 15:26
Joe DF
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answered S...
WPF TextBox won't fill in StackPanel
..."Orange" LastChildFill="True">
<TextBlock Text="a label" Margin="5"
DockPanel.Dock="Left" VerticalAlignment="Center"/>
<TextBox Height="25" Width="Auto"/>
</DockPanel >
share
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How to enable Ad Hoc Distributed Queries
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answered Jan 27 '13 at 3:54
Hasib Hasan ArnabHasib Hasan Arnab
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android fragment onRestoreInstanceState
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5 Answers
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How to make Google Chrome JavaScript console persistent?
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5 Answers
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Is there a way of having git show lines added, lines changed and lines removed?
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5 Answers
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