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How does the “final” keyword in Java work? (I can still modify an object.)
...he value in the constructor / methods of the class. Again, if the variable is static then it is a compilation error.
18 A...
How can I determine whether a 2D Point is within a Polygon?
...ight 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 slower than other UIs. After all 3D APIs (OpenGL or Direct3D) also works with floats and modern graphics libraries very often take advantage of GPU acceleratio...
How to check if DST (Daylight Saving Time) is in effect, and if so, the offset?
This is a bit of my JS code for which this is needed:
14 Answers
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What is sr-only in Bootstrap 3?
What is the class sr-only used for? Is it important or can I remove it? Works fine without.
6 Answers
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Explaining Apache ZooKeeper
I am trying to understand ZooKeeper, how it works and what it does. Is there any application which is comparable to ZooKeeper?
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
...o what you need them to do on Windows - then you are a happy guy and there is no need to learn PowerShell (unless you want to explore).
My original intent was to include a set of Unix tools in Windows and be done with it (a number of us on the team have deep Unix backgrounds and a healthy dose of r...
REST HTTP status codes for failed validation or invalid duplicate
...r input validation failure: 400 Bad Request + your optional description. This is suggested in the book "RESTful Web Services".
For double submit: 409 Conflict
Update June 2014
The relevant specification used to be RFC2616, which gave the use of 400 (Bad Request) rather narrowly as
The requ...
What is the difference between a 'closure' and a 'lambda'?
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A lambda is just an anonymous function - a function defined with no name. In some languages, such as Scheme, they are equivalent to named functions. In fact, the function definition is re-written as binding a lambda to a variable inte...
Is Python strongly typed?
I've come across links that say Python is a strongly typed language.
11 Answers
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Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...flix. Both times, I struggled to find the use and logic involved in the decision to expose these services as REST instead of SOAP. I hope somebody can clue me in to what I'm missing and explain why REST was used as the service implementation for services such as these.
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