Underscore.js _.omit() Function

Last Updated : 14 Jan, 2024

Underscore.js _.omit() function is used to return a copy of the object that was filtered to omit the blacklisted keys.

Syntax:

_.omit(object, *keys);

Parameters:

object: This parameter holds the value of an object.
keys: It is an optional parameter. It contains the key name that the value needs to be omitted.

Return Value:

It returns a copy of the object that was filtered to omit the blacklisted keys.

Example 1: In this example, we are using the Underscore.js _.omit() function.

html

<!DOCTYPE html> 
<html> 

<head> 
    <script type="text/javascript" src= 
"https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js"> 
    </script> 
</head> 

<body> 
    <script type="text/javascript"> 

        let info = { 
            Company: 'GeeksforGeeks', 
            Address: 'Noida', 
            Contact: '+91 9876543210' 
        }; 

        console.log(_.omit(info, 'Company', 'Address')); 
    </script> 
</body> 

</html>

Output:

Example 2: In this example, we are using the Underscore.js _.omit() function.

html

<!DOCTYPE html> 
<html> 

<head> 
    <script type="text/javascript" src= 
"https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js"> 
    </script> 
</head> 

<body> 
    <script type="text/javascript"> 

        let info = { 
            key1: 10, 
            key2: 20, 
            key3: 30, 
            key4: 40, 
            key5: 50 
        }; 

        console.log(_.omit(info, function (value, key, info) { 
            return value == 10 || value == 50; 
        })); 
    </script> 
</body> 

</html>

Output:

Underscore.js _.defaults() Function

ashokjaiswal

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Underscore.js _.omit() Function

Syntax:

Parameters:

Return Value:

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