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Determining the size of an Android view at runtime
...ermine the current size of the view, and then set up an animation to scale from the current size to the new size. This part must be done at runtime, since the view scales to different sizes depending on input from the user. My layout is defined in XML.
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How can I specify a local gem in my Gemfile?
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I had to remove version directive from the gem line to get this to work.
– Epigene
Jan 27 '16 at 15:20
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No serializer found for class org.hibernate.proxy.pojo.javassist.Javassist?
...ed in previous answers, lazy loading means that when you fetch your object from the database, the nested objects are not fetched (and may be fetched later when required).
Now Jackson tries to serialize the nested object (== make JSON out of it), but fails as it finds JavassistLazyInitializer instea...
Shell command to sum integers, one per line?
...ype equation to bc.
paste -s -d+ infile | bc
Alternatively, when piping from stdin,
<commands> | paste -s -d+ - | bc
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How to reverse apply a stash?
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thanks, you help me from staged change which was not unapply.
– Fa.Shapouri
Jan 15 '17 at 13:53
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Is there a working C++ refactoring tool? [closed]
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@JanHudec: Check out the tutorial linked from here: comments.gmane.org/gmane.comp.compilers.clang.devel/23203
– HighCommander4
Oct 8 '12 at 20:09
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Inheritance and Overriding __init__ in python
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In each class that you need to inherit from, you can run a loop of each class that needs init'd upon initiation of the child class...an example that can copied might be better understood...
class Female_Grandparent:
def __init__(self):
self.grandma_na...
Why implement interface explicitly?
...leaner code: there will be a compiler error if the Clone method is removed from ICloneable, however if you implement the method implicitly you can end up with unused 'orphaned' public methods
strong typing:
To illustrate supercat's story with an example, this would be my preferred sample code, impl...
Why does flowing off the end of a non-void function without returning a value not produce a compiler
...eturn value could be set with embedded assembler or other tricky methods.
From C++11 draft:
§ 6.6.3/2
Flowing off the end of a function [...] results in undefined behavior in a value-returning function.
§ 3.6.1/5
If control reaches the end of main without encountering a return stateme...
How to make the 'cut' command treat same sequental delimiters as one?
I'm trying to extract a certain (the fourth) field from the column-based, 'space'-adjusted text stream. I'm trying to use the cut command in the following manner:
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