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How does JavaScript .prototype work?

...e code you write. The square brackets around [[Prototype]] are deliberate, and are an ECMAScript specification convention to denote internal slots. The value pointed at by the [[Prototype]] of an object, is colloquially known as "the prototype of that object." If you access a property via the do...
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What is the difference between tree depth and height?

... The difference between them is that in one case you count number of nodes and in other number of edges on the shortest path between root and concrete node. Which is which? ...
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Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0

I opened an existing iOS project with Xcode6 beta6, and Xcode lists the following warning for both Storyboard and Xib files: ...
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Fastest Way to Find Distance Between Two Lat/Long Points

...have just under a million locations in a mysql database all with longitude and latitude information. 15 Answers ...
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REST authentication and exposing the API key

I've been reading up on REST and there are a lot of questions on SO about it, as well as on a lot of other sites and blogs. Though I've never seen this specific question asked...for some reason, I can't wrap my mind around this concept... ...
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Purpose of Unions in C and C++

...ed unions earlier comfortably; today I was alarmed when I read this post and came to know that this code 15 Answers ...
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NumPy: function for simultaneous max() and min()

numpy.amax() will find the max value in an array, and numpy.amin() does the same for the min value. If I want to find both max and min, I have to call both functions, which requires passing over the (very big) array twice, which seems slow. ...
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How to write WinForms code that auto-scales to system font and dpi settings?

...b of implementing auto-scaling in .NET 2.0. At least based on our research and testing so far. However, if some of you out there know better, we'd love to hear from you. (Please don't bother arguing we should switch to WPF... that's not an option right now.) ...
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What is the difference between “int” and “uint” / “long” and “ulong”?

I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong ? 5 Answers ...
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[] and {} vs list() and dict(), which is better?

I understand that they are both essentially the same thing, but in terms of style, which is the better (more Pythonic) one to use to create an empty list or dict? ...