truthy and falsy values in javascript

YOU.com answered on April 29, 2020 Popularity 9/10 Helpfulness 2/10

answer truthy and falsy values in javascript

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truthy and falsy values in javascript

Comment

let value = ""; // Assigning an empty string

if (value) {
  console.log("Truthy"); // This block will not execute
} else {
  console.log("Falsy"); // This block will execute
}

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Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

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javascript truthy values and falsy values

Comment

// Truthy values

/*
	true
    {}
    []
    42
    "0"
    "false"
    new Date()
    -42
    12n
    3.14
    -3.14
    Infinity
    -Infinity
*/


// Falsy values

/*
  false
  0
  -0
  0n
  "", '', ``
  null
  undefined
  NaN
*/

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: falsy fals

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Contributed on Oct 12 2022

Abdus Sukkur

0 Answers Avg Quality 2/10

javascript truthy values

Comment

// this alls are truthy values including empty object and array,
// excluding empty string (empty string is falsy value)
if ([]) {
  console.log('✅ This runs');
}

if ({}) {
  console.log('✅ This runs');
}

if (true) {
  console.log('✅ This runs');
}

if ('test') {
  console.log('✅ This runs');
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 19 2022

Avenger

0 Answers Avg Quality 2/10

Truthy and Falsy js

Comment

//Checking truthy and falsy value

function truthyOrFalsy (val) { 
    if(val) {
      return true
    } else {
      return false
    }
}

console.log(truthyOrFalsy(0)) // print false
console.log(truthyOrFalsy(5)) // print true

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Source: howtodoinjava.com

Tags: falsy fals

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Contributed on Apr 29 2020

Unusual Unicorn

0 Answers Avg Quality 2/10

truthy and falsy values in javascript

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