What is Sort() Method in JavaScript | JavaScript Tutorials in Hindi | Interview Question #29
In JavaScript, the sort() method is used to sort the elements of an array in place, which means that it
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In JavaScript, the sort() method is used to sort the elements of an array in place, which means that it
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In JavaScript, event capturing is the process of capturing an event in the target element or its ancestors during the
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Event bubbling is a behavior in JavaScript where events triggered on a nested element will “bubble up” and trigger events
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In JavaScript, there are two types of functions: normal functions and arrow functions. Syntax:Normal function syntax uses the function keyword,
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Callback hell is a situation that arises in JavaScript programming when you have multiple nested callbacks, making the code difficult
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In JavaScript, a callback is a function that is passed as an argument to another function and is executed when
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In JavaScript, arrays and objects are both used to store collections of data. However, there are some key differences between
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In JavaScript, data types are the classification of values that determine the operations that can be performed on them and
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In JavaScript, a closure is a function that has access to variables in its outer lexical scope, even after the
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In JavaScript, hoisting is a mechanism that moves variable and function declarations to the top of their respective scopes before
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In JavaScript, both Map and forEach are methods that are used to loop over an array or an iterable object.
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In React.js, the useReducer hook is used for state management. It is an alternative to useState and is particularly useful
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In JavaScript, null and undefined are both used to represent absence of value, but they have slightly different meanings: undefined:
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In JavaScript, “use strict” is a directive that enables strict mode, a stricter and safer version of the language. When
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In this tutorial, we’ll be learn how to use useContext hook in React JS. This is the part 11 of
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