What are arrow functions in JavaScript?

Description : Arrow functions are a shorthand syntax for writing functions in JavaScript.

Answer :

Arrow functions are a concise way to write functions in JavaScript introduced in ES6. They use the `=>` syntax and have some differences from regular functions, such as not having their own `this`, `arguments`, `super`, or `new.target` bindings. Arrow functions are often used in situations where a shorter syntax is desirable, and they are especially useful for callbacks. 

const add = (a, b) => a + b;
console.log(add(2, 3)); // 5

const greet = name => `Hello, ${name}`;
console.log(greet('Alice')); // 'Hello, Alice'

Arrow functions are a concise way to write functions in JavaScript introduced in ES6. They use the `=>` syntax and have some differences from regular functions, such as not having their own `this`, `arguments`, `super`, or `new.target` bindings. Arrow functions are often used in situations where a shorter syntax is desirable, and they are especially useful for callbacks. 

const add = (a, b) => a + b;
console.log(add(2, 3)); // 5

const greet = name => `Hello, ${name}`;
console.log(greet('Alice')); // 'Hello, Alice'

Category : Javascript

Created Date : 9/6/2024

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

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

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2024-09-06 last updatedFreeJavascript

`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. 

const str = 'Click here';
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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. 

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

`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. 

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

`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. 

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

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

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

More details

2024-09-06 last updatedFreeJavascript

`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>'

`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>'