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Text lesson

Convert a String to Array

Convert a String to an Array

There are several ways to convert a string to an array, with the simplest being the toCharArray() method.

Example

Convert a string into a char array:

// Create a string
String myStr = "Hello"

// Convert the string to a char array
char[] myArray = myStr.toCharArray();

// Print the first element of the array
System.out.println(myArray[0]);

You can also iterate through the array to print all its elements:

// Create a string
String myStr = "Hello";

// Convert the string to a char array
char[] myArray = myStr.toCharArray();

// Print array elements
for (char i : myArray) {
  System.out.println(i);
}