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What is the difference between == and === operators

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Gleaming Guanaco answered on May 30, 2022 Popularity 7/10 Helpfulness 1/10

answer What is the difference between == and === operators

related Difference between “ == “ and “ === “ operators

related Difference between “ == “ and “ === “ operators.

related Difference between “ == “ and “ === “ operators

What is the difference between == and === operators

Comment

0 == false   // true
0 === false  // false
1 == "1"     // true
1 === "1"    // false
null == undefined // true
null === undefined // false
'0' == false // true
'0' === false // false
[]==[] or []===[] //false, refer different objects in memory
{}=={} or {}==={} //false, refer different objects in memory

Popularity 7/10 Helpfulness 1/10 Language whatever

Source: github.com

Tags: between difference operators whatever

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Contributed on May 30 2022

Gleaming Guanaco

0 Answers Avg Quality 2/10

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Difference between “ == “ and “ === “ operators

Comment

Both are comparison operators. The difference between both the operators is that “==” is used to compare values whereas, “ === “ is used to compare both values and types.

Example:

var x = 2;
var y = "2";
(x == y)  // Returns true since the value of both x and y is the same
(x === y) // Returns false since the typeof x is "number" and typeof y is "string"

Popularity 9/10 Helpfulness 4/10 Language whatever

Source: www.interviewbit.com

Tags: between

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Contributed on Sep 25 2022

Shiv Gupta

0 Answers Avg Quality 2/10

Difference between “ == “ and “ === “ operators

Comment

Both are comparison operators. The difference between both the operators is that “==” is used to compare values whereas, “ === “ is used to compare both values and types.

Example:

var x = 2;
var y = "2";
(x == y)  // Returns true since the value of both x and y is the same
(x === y) // Returns false since the typeof x is "number" and typeof y is "string"

Popularity 5/10 Helpfulness 3/10 Language whatever

Source: www.interviewbit.com

Tags: between difference operators whatever

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Contributed on Sep 25 2022

Shiv Gupta

0 Answers Avg Quality 2/10

Difference between “ == “ and “ === “ operators.

Comment

/*
== in JavaScript is used for comparing two variables.
=== is used for comparing two variables, 
but this operator also checks datatype and compares two values
*/

0 == false   // true
0 === false  // false, because they are of a different type
1 == "1"     // true, automatic type conversion for value only
1 === "1"    // false, because they are of a different type
null == undefined // true
null === undefined // false
'0' == false // true
'0' === false // false

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: between

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Contributed on Jun 15 2022

Rasel Ahmed

0 Answers Avg Quality 2/10

Difference between “ == “ and “ === “ operators

Comment

Both are comparison operators. The difference between both the operators is that “==” is used to compare values whereas, “ === “ is used to compare both values and types.

Example:

var x = 2;
var y = "2";
(x == y)  // Returns true since the value of both x and y is the same
(x === y) // Returns false since the typeof x is "number" and typeof y is "string"

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: www.interviewbit.com

Tags: between difference operators whatever

Link to this answer
Share Copy Link

Contributed on Sep 25 2022

Shiv Gupta

0 Answers Avg Quality 2/10

Difference between “ == “ and “ === “ operators

Comment

Both are comparison operators. The difference between both the operators is that “==” is used to compare values whereas, “ === “ is used to compare both values and types.

Example:

var x = 2;
var y = "2";
(x == y)  // Returns true since the value of both x and y is the same
(x === y) // Returns false since the typeof x is "number" and typeof y is "string"

Popularity 6/10 Helpfulness 1/10 Language whatever

Source: www.interviewbit.com

Tags: between difference operators

Link to this answer
Share Copy Link

Contributed on Sep 25 2022

Shiv Gupta

0 Answers Avg Quality 2/10

Difference between “ == “ and “ === “ operators

Comment

Both are comparison operators. The difference between both the operators is that “==” is used to compare values whereas, “ === “ is used to compare both values and types.

Example:

var x = 2;
var y = "2";
(x == y)  // Returns true since the value of both x and y is the same
(x === y) // Returns false since the typeof x is "number" and typeof y is "string"

Popularity 5/10 Helpfulness 1/10 Language whatever

Source: www.interviewbit.com

Tags: between difference operators whatever

Link to this answer
Share Copy Link

Contributed on Sep 25 2022

Shiv Gupta

0 Answers Avg Quality 2/10

Difference between “ == “ and “ === “ operators

Comment

Both are comparison operators. The difference between both the operators is that “==” is used to compare values whereas, “ === “ is used to compare both values and types.

Example:

var x = 2;
var y = "2";
(x == y)  // Returns true since the value of both x and y is the same
(x === y) // Returns false since the typeof x is "number" and typeof y is "string"

Popularity 6/10 Helpfulness 1/10 Language whatever

Source: www.interviewbit.com

Tags: between difference operators whatever what

Link to this answer
Share Copy Link

Contributed on Sep 25 2022

Shiv Gupta

0 Answers Avg Quality 2/10

What is the difference between == and === operators

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What is the difference between == and === operators

Closely Related Answers

Difference between “ == “ and “ === “ operators

Difference between “ == “ and “ === “ operators

Difference between “ == “ and “ === “ operators.

Difference between “ == “ and “ === “ operators

Difference between “ == “ and “ === “ operators

Difference between “ == “ and “ === “ operators

Difference between “ == “ and “ === “ operators

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