What is the `Array.prototype.reduce` method in JavaScript?

Description : `reduce` executes a reducer function on each element of the array, resulting in a single output value.

Answer :

`Array.prototype.reduce` executes a reducer function on each element of the array, resulting in a single output value. It takes a callback function and an optional initial value 
 const numbers = [1, 2, 3];
const sum = numbers.reduce((acc, num) => acc + num, 0);
console.log(sum); // 6

`Array.prototype.reduce` executes a reducer function on each element of the array, resulting in a single output value. It takes a callback function and an optional initial value 
 const numbers = [1, 2, 3];
const sum = numbers.reduce((acc, num) => acc + num, 0);
console.log(sum); // 6

Category : Javascript

Created Date : 9/6/2024

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`String.prototype.anchor` creates an HTML `<a>` element wrapping the string with a specified name attribute. This method is deprecated and should not be used in modern applications. 

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`String.prototype.anchor` creates an HTML `<a>` element wrapping the string with a specified name attribute. This method is deprecated and should not be used in modern applications. 

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`String.prototype.anchor` creates an HTML `<a>` element wrapping the string with a specified name attribute. This method is deprecated and should not be used in modern applications. 

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`String.prototype.anchor` creates an HTML `<a>` element wrapping the string with a specified name attribute. This method is deprecated and should not be used in modern applications. 

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const anchoredStr = str.anchor('top');
console.log(anchoredStr); // '<a name="top">Click here</a>'

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What is the `String.prototype.small` method in JavaScript?

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`String.prototype.small` returns a string wrapped in HTML `<small>` tags. This method is deprecated and should not be used in modern applications. 

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`String.prototype.small` returns a string wrapped in HTML `<small>` tags. This method is deprecated and should not be used in modern applications. 

const str = 'hello';
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`String.prototype.small` returns a string wrapped in HTML `<small>` tags. This method is deprecated and should not be used in modern applications. 

const str = 'hello';
const smallStr = str.small();
console.log(smallStr); // '<small>hello</small>'

`String.prototype.small` returns a string wrapped in HTML `<small>` tags. This method is deprecated and should not be used in modern applications. 

const str = 'hello';
const smallStr = str.small();
console.log(smallStr); // '<small>hello</small>'