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How to strip all whitespace from string
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How do I change selected value of select2 dropdown with JqGrid?
...ob in the browser. Next Bob does something naughty and I don't like him anymore. So the system unselects Bob for me:
$('#my-best-friend').val('').trigger('change');
Or say I make the system select the next in the list instead of Bob:
// I have assume you can write code to select the next guy in ...
What does enumerable mean?
...] attribute is true.
This condition is in place because objects have many more properties, especially from inheritance:
console.log(Object.getOwnPropertyNames(Object.prototype));
// ["constructor", "toString", "toLocaleString", "valueOf", "hasOwnProperty", "isPrototypeOf", "propertyIsEnumerable", ...
How to display all methods of an object?
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Best way to create custom config options for my Rails app?
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Recursively list all files in a directory including files in symlink directories
...SIX / SUS standard at opengroup.org/onlinepubs/009695399/toc.htm, and even more to my surprise no '-follow', so I answered my own question.
– Jonathan Leffler
Oct 12 '08 at 23:23
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When should we call System.exit in Java
...on't return; once a thread goes there, it won't come back.
Another, maybe more common, way to quit a program is to simply to reach the end of the main method. But if there are any non-daemon threads running, they will not be shut down and thus the JVM will not exit. Thus, if you have any such non-d...
What are type lambdas in Scala and what are their benefits?
...e then use the # syntax to get a type member.
In some cases, you may need more sophisticated type lambdas that are a pain to write out inline. Here's an example from my code from today:
// types X and E are defined in an enclosing scope
private[iteratee] class FG[F[_[_], _], G[_]] {
type FGA[A] ...
Merge two Git repositories without breaking file history
...get and that helps Git line everything up correctly.
I wrote up a slightly more detailed explanation here.
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Vim indent xml file
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I like Berei's answer. However, I think the following is a little more flexible in that you don't have to alter your vimrc file. Plus it is easier to format select portions of the XML file (something I happen to do a lot).
First, highlight the XML you want to format.
Then, in normal mode,...