JavaScript list (array) comprehension explained with examples

⤳ List comprehension is a programming technique to create a new list based on an existing list. This quick guide explores three approaches to JavaScript list comprehension (a.k.a array comprehension). Programmers use list or array comprehension for two reasons: List comprehension is usually available as a language construct in ...

Python __new__() method explained with examples

⤳ Python __new__() method is static method (a.k.a magic or dunder method) that gives the programmer more control over how a specific class (cls) is instantiated. This quick guide explains the __new__() method and how and when to use it. How does the Python __new__() method ...

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