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What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java

I usually end up trying every combination until it compiles. Can somebody explain what I should use where? 3 Answers ...
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How to make jQuery to not round value returned by .width()?

...han the style of the element. It was introduced in IE4 and is supported by all browsers: $("#container")[0].getBoundingClientRect().width Note: For IE8 and below, see the "Browser Compatibility" notes in the MDN docs. $("#log").html( $("#container")[0].getBoundingClientRect().width ); #...
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When to use setAttribute vs .attribute= in JavaScript?

... This answer is not clear enough...I don't really feel I understand this yet. – temporary_user_name Oct 24 '13 at 21:48 1 ...
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Analyze audio using Fast Fourier Transform

...efficients you get out will be imaginary numbers even though your input is all real values. In order to get the amount of power in each frequency, you need to calculate the magnitude of the FFT coefficient for each frequency. This is not just the real component of the coefficient, you need to calcul...
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How can I get a view's current width and height when using autolayout constraints?

...our existing constraints, the answer is not to inspect the constraints manually, since that would require you to re-implement the entire constraint-solving logic of the auto layout system in order to interpret those constraints. Instead, what you should do is just ask auto layout to update that layo...
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Compiling C++11 with g++

... Don't forget to put -Wall -g just after g++ – Basile Starynkevitch Apr 28 '12 at 13:41 7 ...
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mongodb find by multiple array items

...o find documents where words contains both elements (text and here) using $all: db.things.find({ words: { $all: ["text", "here"] }}); or either of them (text or here) using $in: db.things.find({ words: { $in: ["text", "here"] }}); ...
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List of remotes for a Git repository?

... -v for "verbose" is actually the more common option. It's also supported by git branch. The basic difference is short vs long options (single vs double dash, essentially) That said, supporting --list with the remote subcommand would make sense. ...
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how to break the _.each function in underscore.js

...t provide to escape the loop (other than throwing an exception). However, all hope is not lost! You can use the Array.every method. :) From that link: every executes the provided callback function once for each element present in the array until it finds one where callback returns a false valu...
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What it the significance of the Javascript constructor property?

...the constructor property is used in a few places. However, I think the overall gist still applies. Thanks to T. J. Crowder for pointing that out in the comments, and please read his answer for a fuller picture of the current situation. Original answer The constructor property makes absolutely no pra...