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Removing Java 8 JDK from Mac

So I installed the beta of JDK 8 a while ago to look at some of the examples. I thought for sure by now, it's easy to change between versions. ...
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How to update the value stored in Dictionary in C#?

... answered Jun 17 '14 at 4:19 max_forcemax_force 63966 silver badges1111 bronze badges ...
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Swift make method parameter mutable?

...eclare an inout parameter. Think: passing in a pointer. func reduceToZero(_ x: inout Int) { while (x != 0) { x = x-1 } } var a = 3 reduceToZero(&a) print(a) // will print '0' This can be particularly useful in recursion. Apple's inout declaration guidelines can be found...
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How to loop through an associative array and get the key? [duplicate]

... using PHP 5, you should avoid using foreach by reference values and since all foreaches use internal array pointer ( current($Array) ) nesting foreaches or using PHP array functions can do weird things. – Chaoix Jul 12 '19 at 15:13 ...
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How can I Remove .DS_Store files from a Git repository?

... It's really trivial, but using -exec will launch git-rm once for every .DS_Store file, while xargs will put all the paths on one command line. Mostly I prefer xargs because I don't have to worry about escaping a lot of special char...
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How to set OnClickListener on a RadioButton in Android?

...utton) findViewById(R.id.yourFirstRadioButton); rb.setOnClickListener(first_radio_listener); and OnClickListener first_radio_listener = new OnClickListener (){ public void onClick(View v) { //Your Implementaions... } }; ...
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Is there a download function in jsFiddle?

...e site that shows the results. And then when you save it as a file. It is all in one HTML-file. For example: http://jsfiddle.net/Ua8Cv/show/ for the site http://jsfiddle.net/Ua8Cv share | improv...
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Find and restore a deleted file in a Git repository

... of '~1': git checkout <deleting-commit>~1 -- <file-path> ~X allows you to specify X commits before the specified commit, so ~1 is the commit before, ~2 is two commits before, etc – Nils Luxton Sep 10 '12 at 15:07 ...
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What does `dword ptr` mean?

...ral purpose computers usually use 32 or 64 bits. en.wikipedia.org/wiki/Word_(computer_architecture) – uzay95 Dec 25 '16 at 21:35 6 ...
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How do I set up curl to permanently use a proxy? [closed]

...ou can make a alias in your ~/.bashrc file : alias curl="curl -x <proxy_host>:<proxy_port>" Another solution is to use (maybe the better solution) the ~/.curlrc file (create it if it does not exist) : proxy = <proxy_host>:<proxy_port> ...