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Why should I use an IDE? [closed]
...meone who uses vim for programming, and works in an environment where most/all of my colleagues use either vim or emacs for all of their work, what are the advantages of IDEs? Why should I use one?
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Difference between android-support-v7-appcompat and android-support-v4
...ls it has a class FragmentCompat as given in definition. So it has not the all classes of appcompat library.
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How to quit a java app from within the program
...ention, a nonzero status code indicates abnormal termination.
This method calls the exit method in class Runtime. This method never returns normally.
The call System.exit(n) is effectively equivalent to the call:
Runtime.getRuntime().exit(n)
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How can I update a single row in a ListView?
... and some text. The image is loaded in a separate thread (with a queue and all) and when the image is downloaded, I now call notifyDataSetChanged() on the list adapter to update the image. This works, but getView() is getting called too frequently, since notifyDataSetChanged() calls getView()...
How to check if variable's type matches Type stored in a variable
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The other answers all contain significant omissions.
The is operator does not check if the runtime type of the operand is exactly the given type; rather, it checks to see if the runtime type is compatible with the given type:
class Animal {}...
How do I grep recursively?
How do I recursively grep all directories and subdirectories?
25 Answers
25
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setting an environment variable in virtualenv
...variables to get its configuration, but I use virtualenv to test my app locally first.
10 Answers
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Gson: How to exclude specific fields from Serialization without annotations
... it's almost the same thing as an exclusion annotation as in it applies to all instances of that class. I wanted runtime dynamic exclusion. I some cases I want some fields excluded in order to provide a lighter/restricted response and in others I want the full object serialized
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How do I view / replay a chrome network debugger har file saved with content?
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haven't gotten it to work yet on a 'save all as har' option from the chrome debugger. However, i'll keep checking back with it.
– DefyGravity
Jul 24 '14 at 13:45
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When should I use @classmethod and when def method(self)?
...fine functions in classes. The author seems to use them both very intentionally. The first one is one I myself use a lot:
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