snake-case-to-camelcase.md

title	description	author	tags
snake_case to camelCase	Converts a snake_case string into camelCase	Mcbencrafter	string,conversion,camel-case,snake-case

import java.util.regex.Pattern;

public static String snakeToCamel(String snakeCase) {
    return Pattern.compile("(_)([a-z])")
        .matcher(snakeCase)
        .replaceAll(match -> match.group(2).toUpperCase());
}

// Usage:
System.out.println(snakeToCamel("hello_world")); // "helloWorld"