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Introduction JavaScript Object Notation (JSON) is a language-independent, data serialization format that uses text to store and interchange data. It is based on a subset of the JavaScript language, but can be used in other programming languages as we...
Prerequisites To grasp the content of this article, you should be comfortable with the following concepts: logical OR operator (||) logical AND operator (&&) nullish coalescing operator (??) short circuit evaluation truthy values falsy values nullis...
Introduction To have a clear understanding of what higher order array iteration methods are, I am going to define each of these terms separately: Array An array is a list-like structure that is used to store a set of values into a single variable....
Rest parameters The rest parameter syntax enables a function to have a variable number of arguments. When combined with destructuring assignment, rest parameters become an indispensable tool for dealing with arrays and objects. Rest parameters are re...
Default parameters is a feature in JavaScript that allow function parameters to be initialized with a default value if no argument is given for that parameter, or if a value of undefined is assigned to that function parameter. Default parameters are ...
Destructuring assignment is a technique in JavaScript that is used to extract values from arrays and objects. This syntax allows us to write clean, concise, and readable code. Destructuring assignment does not mutate arrays or objects in any way. Arr...
What is a Module? A module can simply be defined as a section of a program that contains a routine or group of routines. There are three types of modules in Node: Built-in modulesThese are modules that come with the Node application by default. Cu...
