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How can I determine whether a 2D Point is within a Polygon?

..., but macOS for example uses float for everything. macOS only knows points and a point can translate to one pixel, but depending on monitor resolution, it might translate to something else. On retina screens half a point (0.5/0.5) is pixel. Still, I never noticed that macOS UIs are significantly slo...
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How can I determine if a .NET assembly was built for x86 or x64?

...-bit Intel Itanium processor only. MSIL: Neutral with respect to processor and bits-per-word. X86: A 32-bit Intel processor, either native or in the Windows on Windows environment on a 64-bit platform (WOW64). None: An unknown or unspecified combination of processor and bits-per-word. I'm using Po...
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Difference between Mock / Stub / Spy in Spock test framework

I don't understand the difference between Mock, Stub, and Spy in Spock testing and the tutorials I have been looking at online don't explain them in detail. ...
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What is the difference between an int and an Integer in Java and C#?

...ut a particular type of programmer knowing the difference between an int and an Integer in Java/C# (Object-Oriented Programming Languages). ...
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How to determine if binary tree is balanced?

... move to do some actual programming now. I'm working on binary trees now, and I was wondering what would be the best way to determine if the tree is height-balanced. ...
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How to tell whether a point is to the right or left side of a line

...o separate them into 2 distinct sets. To do this, I choose two points ( a and b ) and draw an imaginary line between them. Now I want to have all points that are left from this line in one set and those that are right from this line in the other set. ...
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What does the servlet value signify

...ad-on-startup indicates that this servlet should be loaded (instantiated and have its init() called) on the startup of the Web application. The element content of this element must be an integer indicating the order in which the servlet should be loaded. If the value is a negative integer, o...
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How can I declare and use Boolean variables in a shell script?

...s before the revision on Feb 12, 2014 pertain only to the original answer, and many of the comments are wrong when associated with the revised answer. For example, Dennis Williamson's comment about bash builtin true on Jun 2, 2010 only applies to the original answer, not the revised. ...
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IN vs OR in the SQL WHERE Clause

...rding to the manual for MySQL if the values are constant IN sorts the list and then uses a binary search. I would imagine that OR evaluates them one by one in no particular order. So IN is faster in some circumstances. The best way to know is to profile both on your database with your specific dat...
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Why does integer division in C# return an integer and not a float?

Does anyone know why integer division in C# returns an integer and not a float? What is the idea behind it? (Is it only a legacy of C/C++?) ...