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Lodash _.parseInt() Method - GeeksforGeeks

Last Updated : 03 Nov, 2023

Lodash _.parseInt() method is used to parse a string argument and returns an integer of the specified radix.

_.parseInt( string, [radix = 10] );

• string: This parameter holds the string to convert.
• radix: This parameter holds the radix to interpret value by (This value defaults to 10).

This method returns the converted integer.

Example 1: In this example, we are getting the converted integer of the given value.

// Requiring the lodash library  
const _ = require("lodash");

// Use of _.parseInt() method 
console.log(_.parseInt("10.33"));
console.log(_.parseInt("8", 8));
console.log(_.parseInt("100", 10));

Output:

10
NaN
100

Example 2: In this example, we are getting the converted integer of the given value.

// Requiring the lodash library  
const _ = require("lodash");

// Use of _.parseInt() method 
console.log(_.parseInt("0x10"));
console.log(_.parseInt("10 year of gfg"));

Output:

16
10

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