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Can I obtain method parameter name using Java reflection?
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answered Feb 10 '10 at 15:23
BozhoBozho
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How do I get the key at a specific index from a Dictionary in Swift?
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Using -performSelector: vs. just calling the method
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Selectors are a bit like function pointers in other languages. You use them when you don't know at compile time which method you want to call at runtime. Also, like function pointers, they only encapsulate the verb part of invocation. If the...
How do I clear/delete the current line in terminal?
...th Ctrl-Y, too.
– keks
Dec 4 '12 at 10:59
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Wut? So cool thanks keks & kev, ⌃+U is delete ...
What exactly is metaprogramming?
...a metaprogram. The source code is written mostly in OCaml and it generates bits of C code (called codelets) that are combined to create high performance Fast Fourier Transform routines optimised for specific machines. That library is actually used to provide the FFT routines in Matlab. People have b...
GitHub authentication failing over https, returning wrong email address
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jan 3 '14 at 23:06
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What is the difference between inversedBy and mappedBy?
...the class 'Task' to put the category information.
Hope this explains it a bit better.
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Constructor function vs Factory functions
..." keyword to assign to the instance. Otherwise, you simply create a new, arbitrary object, and return it. No problems, just a different, more flexible way to do things, with less boilerplate, and without leaking instantiation details into the API.
– Eric Elliott
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Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...bscript to replace a range of items in the array.
I agree that this is a bit confusing, but at least there is a clear and simple description of how it works.
That section also includes information on how to make sure an array is uniquely referenced, how to force-copy arrays, and how to check whet...
Cannot drop database because it is currently in use
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before dropping a database, you drop the connection to that database first.
I have found a so...