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ggplot2 keep unused levels barplot
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David Arenburg
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answered Apr 3 '14 at 7:52
UlrikUlrik
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Android - Set fragment id
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117
You can't set a fragment's ID programmatically.
There is however, a String tag that you can s...
Are empty HTML5 data attributes valid?
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Community♦
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answered May 20 '14 at 6:14
useruser
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Difference between Select Unique and Select Distinct
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113
Unique is a keyword used in the Create Table() directive to denote that a field will contain u...
What does the caret operator (^) in Python do?
...gt;>> 0^1
1
To explain one of your own examples:
>>> 8^3
11
Think about it this way:
1000 # 8 (binary)
0011 # 3 (binary)
---- # APPLY XOR ('vertically')
1011 # result = 11 (binary)
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How to use Sphinx's autodoc to document a class's __init__(self) method?
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117
Here are three alternatives:
To ensure that __init__() is always documented, you can use aut...
How to synchronize a static variable among threads running different instances of a class in Java?
...not in 1.6.
– Pawel
Nov 28 '13 at 0:11
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Using lambda expressions for event handlers
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117
There are no performance implications since the compiler will translate your lambda expression...
enum - getting value of enum on string conversion
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Community♦
111 silver badge
answered Jun 30 '14 at 10:16
Vaibhav MishraVaibhav Mishra
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What really happens in a try { return x; } finally { x = null; } statement?
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edited Jun 12 '15 at 11:01
Hamid Pourjam
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an...