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What does “xmlns” in XML mean?
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302
It defines an XML Namespace.
In your example, the Namespace Prefix is "android" and the Name...
Maven command to list lifecycle phases along with bound goals?
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edited Jan 5 '11 at 8:09
Sean Patrick Floyd
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What is a 'multi-part identifier' and why can't it be bound?
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103
A multipart identifier is any description of a field or table that contains multiple parts - fo...
Writing a compiler in its own language
...ted in Pizza, an experimental language by Martin Odersky. As of version 2.0, the compiler was completely re-written in Scala. From that point on, the old Pizza compiler could be completely discarded, due to the fact that the new Scala compiler could be used to compile itself for future iterations....
Understanding Python's “is” operator
...ead:
print(x == y)
This prints True. x and y are two separate lists:
x[0] = 4
print(y) # prints [1, 2, 3]
print(x == y) # prints False
If you use the id() function you'll see that x and y have different identifiers:
>>> id(x)
4401064560
>>> id(y)
4401098192
but if you w...
Have the same README both in Markdown and reStructuredText
...st README.md
– Jonathan Eunice
Mar 20 '13 at 21:49
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Does “display:none” prevent an image from loading?
...as a display:none style but its size may be read by the script.
Chrome v68.0 does not load images if the parent is hidden.
You may check it there : http://jsfiddle.net/tnk3j08s/
You could also have checked it by looking at the "network" tab of your browser's developer tools.
Note that if the bro...
Get list from pandas DataFrame column headers
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cs95
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answered Oct 20 '13 at 21:23
Simeon VisserSim...
How do I do a Date comparison in Javascript? [duplicate]
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answered Dec 3 '08 at 19:49
matt bmatt b
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