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What is the difference between UTF-8 and Unicode?
...t lots of languages with lots of characters that computers should ideally display. Unicode assigns each character a unique number, or code point.
Computers deal with such numbers as bytes... skipping a bit of history here and ignoring memory addressing issues, 8-bit computers would treat an 8-bit b...
Elegant solution to duplicate, const and non-const, getters? [duplicate]
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I recall from one of the Effective C++ books that the way to do it is to implement the non-const version by casting away the const from the other function.
It's not particularly pretty, but it is safe. Since the member function calling it is non-const, the object itself is non-const, and ca...
Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
... C++ application, will argv[0] always be the name of the executable? Or is this just a common convention and not guaranteed to be true 100% of the time?
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In what cases do I use malloc and/or new?
... and when you use the new operator you should pair with delete and it is a mistake to mix the two (e.g. Calling free() on something that was created with the new operator), but I'm not clear on when I should use malloc / free and when I should use new / delete in my real world program...
What's the absurd function in Data.Void useful for?
... absurd function in Data.Void has the following signature, where Void is the logically uninhabited type exported by that package:
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What is the difference between 127.0.0.1 and localhost
Assuming the following is defined in .../hosts :
6 Answers
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Why is Lisp used for AI? [closed]
I've been learning Lisp to expand my horizons because I have heard that it is used in AI programming. After doing some exploring, I have yet to find AI examples or anything in the language that would make it more inclined towards it.
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Private properties in JavaScript ES6 classes
Is it possible to create private properties in ES6 classes?
38 Answers
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What is the difference between iterator and iterable and how to use them?
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An Iterable is a simple representation of a series of elements that can be iterated over. It does not have any iteration state such as a "current element". Instead, it has one method that produces an Iterator.
An Iterator is the object ...
When exactly is it leak safe to use (anonymous) inner classes?
I have been reading some articles on memory leaks in Android and watched this interesting video from Google I/O on the subject .
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