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When should I use the new keyword in C++?
...less of which control path is taken, or if exceptions are thrown.
Method 2 (not using new)
Allocates memory for the object on the stack (where all local variables go) There is generally less memory available for the stack; if you allocate too many objects, you risk stack overflow.
You won't ne...
Extracting extension from filename in Python
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filename and line number of python script
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answered Jun 16 '10 at 18:52
JoeyJoey
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CardView layout_width=“match_parent” does not match parent RecyclerView width
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The docs for inflate:
Inflate a new view hierarchy from the specified xml resource. Throws...
Pull all commits from a branch, push specified commits to another
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Maven project version inheritance - do I have to specify the parent version?
...Release Plugin, so - in fact - it's not a problem that you have version in 2 places as long as you use Maven Release Plugin for releasing or just bumping versions.
Notice that there are some cases when this behaviour is actually pretty OK and gives more flexibility you may need. Sometimes you want ...
Why is '397' used for ReSharper GetHashCode override?
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What is context in _.each(list, iterator, [context])?
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The context parameter just sets the value of this in the iterator function.
var someOtherArra...
What is the purpose of the -m switch?
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The first line of the Rationale section of PEP 338 says:
Python 2.4 adds the command line switch -m to allow modules to be located using the Python module namespace for execution as scripts. The motivating examples were standard library modules such as pdb and profile, and the Python 2.4 ...
Spring 3 RequestMapping: Get path value
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Non-matched part of the URL is exposed as a request attribute named HandlerMapping.PATH_WITHIN...