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How can I get selector from jQuery object

... current element. Here's a script that will "climb" the DOM ancestor tree and then build fairly specific selector including any id or class attributes on the item clicked. See it working on jsFiddle: http://jsfiddle.net/Jkj2n/209/ <!DOCTYPE html> <html> <head> <script src="ht...
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Are there any worse sorting algorithms than Bogosort (a.k.a Monkey Sort)? [closed]

...rithms this morning. We reminisced about our favorites like StupidSort , and one of us was sure we had seen a sort algorithm that was O(n!) . That got me started looking around for the "worst" sorting algorithms I could find. ...
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How to read from a file or STDIN in Bash?

...e following Perl script ( my.pl ) can read from either the file on the command line args or from STDIN: 15 Answers ...
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What's “P=NP?”, and why is it such a famous question? [closed]

... is perhaps the most famous in all of Computer Science. What does it mean? And why is it so interesting? 6 Answers ...
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How to remove all null elements from a ArrayList or String Array?

... For Java 8 or later, see @MarcG's answer below. – Andy Thomas Feb 6 '16 at 15:16 2 @Hemanth Ca...
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How to split/partition a dataset into training and test datasets for, e.g., cross validation?

What is a good way to split a NumPy array randomly into training and testing/validation dataset? Something similar to the cvpartition or crossvalind functions in Matlab. ...
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Sleep until a specific time/date

I want my bash script to sleep until a specific time. So, I want a command like "sleep" which takes no interval but an end time and sleeps until then. ...
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Coding Practices which enable the compiler/optimizer to make a faster program

... Write to local variables and not output arguments! This can be a huge help for getting around aliasing slowdowns. For example, if your code looks like void DoSomething(const Foo& foo1, const Foo* foo2, int numFoo, Foo& barOut) { for (int...
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How can I delete a newline if it is the last character in a file?

...line if it is the last character in a file. od -c shows me that the command I run does write the file with a trailing new line: ...
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Wrapping StopWatch timing with a delegate or lambda?

I'm writing code like this, doing a little quick and dirty timing: 10 Answers 10 ...