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what does the syntax () => {} mean

Blushing Beetle answered on November 21, 2021 Popularity 1/10 Helpfulness 1/10

answer what does the syntax () => {} mean

what does the syntax () => {} mean

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(param1, param2, …, paramN) => { statements }
(param1, param2, …, paramN) => expression
         // equivalent to:  => { return expression; }

// Parentheses are optional when there's only one parameter:
(singleParam) => { statements }
singleParam => { statements }

// A function with no parameters requires parentheses:
() => { statements }

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript mean syntax

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