How to use tochararray in java

The toCharArray() method converts a string into a character array containing each of its characters. It returns a new array containing a copy of each character in the string. Usage: Call the toCharArray() method on a string object. Note that this method does not modify the original string, and the characters in the character array are Unicode code points.

##toCharArray() method

toCharArray() method Is a method of the String class in Java, which converts a string into a character array. It returns a new character array containing a copy of each character in the string.

Syntax

<code>public char[] toCharArray()</code>

Return Value

A character array containing a copy of each character in the string.

Usage

To use the

toCharArray() method, just call it on a string object. For example:

<code>String str = "Hello World";
char[] chars = str.toCharArray();</code>

chars is now a character array containing each character in "Hello World".

Note

• toCharArray() method returns a new array, it does not modify the original string.
The characters in the character array are Unicode code points, and they can represent any character, including non-alphanumeric characters.
• To get a specific character in a string, you can use the index of the character array. For example:

<code>System.out.println(chars[0]); // 输出 'H'</code>

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