String to char Java String class has three methods related to char. Let’s look at them before we look at a java program to convert string to char array. char[] toCharArray(): This method converts string to cha
public class Program{ public static void main(String[] args) { String str = "This is a String."; // Convert the above string to a char array. char[] arr = str.toCharArray(); // Display the contents of the char array. System.out.println(arr); } } /* Output: This is a String...
In Java, you can use String.toCharArray() to convert a String into a char array. StringToCharArray.java package com.mkyong.utils; public class StringToCharArray { public static void main(String[] args) { String password = "password123"; char[] passwordInCharArray = password.toCharArray(); f...
In this article, we will be focusing on the different ways to convert String to char array and char array to String in C++. While dealing with String data, we may need to convert the string data items to character array and vice-versa. This tutorial will help you solve exactly that. 在...
Convert a string to achararray: // Create a stringStringmyStr="Hello";// Convert the string to a char arraychar[]myArray=myStr.toCharArray();// Print the first element of the arraySystem.out.println(myArray[0]); Try it Yourself » ...
Since String is an array of char, we can convert a string to the char array. String class also has a method to get the char at a specific index. Let’s look at a simple program to convert String to a char array. import java.util.Arrays; ...
参考: 1. http://crunchify.com/java simple way to convert string to char array/ 2. http://stackoverflow.com/questions/2772152/why is system arraycopy nat
@TestpublicvoidgivenString_whenUsingSplit_thenConvertToStringList(){ String[] charArray = inputString.split(""); List<String> charList = Arrays.asList(charArray); assertEquals(inputString.length(), charList.size()); } In this test method, wе first use thеsplit()mеthod to separate the...
Converts this string to a new character array. C# [Android.Runtime.Register("toCharArray","()[C","")]publicchar[]? ToCharArray (); Returns Char[] a newly allocated character array whose length is the length of this string and whose contents are initialized to contain the character sequence...
String input ="GeeksForGeeks";// convert String to character array// by using toCharArraychar[] try1 = input.toCharArray();for(inti = try1.length -1; i >=0; i--) System.out.print(try1[i]); } } 输出 skeeGroFskeeG 使用toCharArray()将输入字符串转换为字符数组: ...