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Lodash _.lowerFirst


Introduction: The lodash library is a popular JavaScript utility library that provides a wide range of helper functions for common tasks such as manipulating arrays, objects, strings, and more. One of the string manipulation methods it offers is the _.lowerFirst method. This method is designed to convert the first character of a string to lowercase.




  • string (string): The string to convert.

Return Value:

  • (string): Returns the converted string.

Example Usage:

_.lowerFirst('HELLO') // Output: 'hELLO'
_.lowerFirst('Hello') // Output: 'hello'

Description: The _.lowerFirst method is a utility function that converts the first character of a string to lowercase. The method accepts a string as its only argument and returns the modified string with the first character being in lowercase.

There are several ways to convert the first character of a string to lowercase, but the _.lowerFirst method provides an easy way to accomplish this task. The method is particularly useful when working with string data that requires consistent formatting.

The _.lowerFirst method is a part of the lodash library, which makes it easy to include in your project. Once imported, the method can be used in conjunction with other lodash methods to create more complex string manipulation operations.

In conclusion, the _.lowerFirst method is a useful utility function provided by the lodash library for converting the first character of a string to lowercase. It is an easy-to-use method that can save time and effort when working with string data that requires consistent formatting.