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questionmark operator javascript

OssieFromDK answered on November 3, 2022 Popularity 6/10 Helpfulness 6/10

answer questionmark operator javascript

related single questionmark operator in javascript

questionmark operator javascript

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// Shortcut for a if statement called Ternary Operator

let x = 0;

/* Using Normal If */

let b = false;

if (x > 0) {
	b = true;
} else {
	b = false;
}

/* Using Ternary Operator */

let b = x > 0 ? true : false;

// The syntax is basically
// (condition) ? (condition is true) : (condition is false)
// Example above:
// (x > 0) ? (set b to true) : (set b to false)

Popularity 6/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Feb 07 2024

OssieFromDK

0 Answers Avg Quality 2/10

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single questionmark operator in javascript

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shorcut for, "if statement".
// below we make object with key id, and assign it a value from body.id.
// if body.id is null it will return false and it will assign it res.id value.
{ id: body.id? body.id : res.id }
// we can write it in if statement like this
if(body.id){
 return {id:body.id}
}else{
  return {id:res.id}
}

Popularity 3/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Nov 03 2022

Mujtaba Tarar

0 Answers Avg Quality 2/10

questionmark operator javascript

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single questionmark operator in javascript

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