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How can I use external JARs in an Android project?
...ild Path) is unnecessary. But if you have an IDE, like Eclipse open at the time you drop the file in, you will have to do a project refresh (F5 and/or context menu Refresh in the Package Explorer).
– Jon Adams
Nov 29 '12 at 18:26
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Export/import jobs in Jenkins
Is it possible to exchange jobs between 2 different Jenkins'? I'm searching for a way to export/import jobs.
18 Answers
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How do I type using my keyboard on the iphone simulator?
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That works about half of the time. That other half, something else caused it, and this doesn't do the trick.
– arik
Mar 16 '14 at 20:02
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How to remove all whitespace from a string?
So " xx yy 11 22 33 " will become "xxyy112233" . How can I achieve this?
9 Answers
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How to avoid isset() and empty()
...ariables should never ever happen, other languages balk at this at compile time. The fact that PHP allows you to do it doesn't mean you should.
These warnings are there to help you, not to annoy you. If you get a warning "You're trying to work with something that doesn't exist!", your reaction shou...
Are there any downsides to passing structs by value in C, rather than passing a pointer?
...bedded environments (which is where the playing field for C is most of the time nowdays). I'm not an assembly wizard so any comments would be welcome!
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@class vs. #import
...(really, just a pointer). Thus, in your header, @class suffices 90% of the time.
However, if you ever need to create or access myObject's members, you'll need to let the compiler know what those methods are. At this point (presumably in your implementation file), you'll need to #import "MyCoolClass...
Understanding Python super() with __init__() methods [duplicate]
...bly causing a logical failure (in the answerer's example, it does) or a RuntimeError when the recursion depth is exceeded.
>>> class Polygon(object):
... def __init__(self, id):
... self.id = id
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>>> class Rectangle(Polygon):
... def __init__(self, id, width, he...
Is the “struct hack” technically undefined behavior?
What I am asking about is the well known "last member of a struct has variable length" trick. It goes something like this:
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
I'm having a few issues trying to encode a string to UTF-8. I've tried numerous things, including using string.encode('utf-8') and unicode(string) , but I get the error:
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