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Early exit from function?
... return;
}
This will send a return value of undefined to whatever called the function.
var x = myfunction();
console.log( x ); // console shows undefined
Of course, you can specify a different return value. Whatever value is returned will be logged to the console using the above example...
What Ruby IDE do you prefer? [closed]
... Aptana seems to be the best IDE for Ruby, but I hate how it changes all my key mappings for the various editors (e.g., they remap <ctrl>-1 in the Java editor), and I hate how it writes databases in whatever directory I happen to be in when I start the IDE. Yuck. They're obviously not ...
What is the difference between indexOf() and search()?
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If you require a regular expression, use search(). Otherwise, indexOf() is going to be faster.
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How to discard local changes in an SVN checkout?
...er changes are not required : """Rest of the changes I made, were for basically debugging, and are no longer required.""" :)
– Cédric Julien
Feb 27 '12 at 10:54
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Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
...e git works the way I would expect it to. This git config --global --unset-all core.editor then git config --global --add core.editor "open -W -n".
– Diogenes
Jul 4 '11 at 20:27
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Altering column size in SQL Server
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If you have an index on that column you'll have to drop it, then execute the alter table code and then create the index again
– Sr.PEDRO
Sep 5 '17 at 19:18
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Passing an array as a function parameter in JavaScript
I'd like to call a function using an array as parameters:
10 Answers
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In Windows cmd, how do I prompt for user input and use the result in another command?
...o accept user input and then use the results of that input as part of the call to additional commands.
12 Answers
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Clean ways to write multiple 'for' loops
... return myData[ ((i * y) + j) * z + k ];
}
};
Or if you want to index using [][][], you need an operator[]
which returns a proxy.
Once you've done this, if you find that you constantly have to
iterate as you've presented, you expose an iterator which will
support it:
class Matrix3D
{
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Sublime Text 3, convert spaces to tabs
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yes, I know. My desire is to make this automatically ... any idea?
– chris
Mar 20 '14 at 14:02
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