init cap java
String str = "java"; str = str.substring(0, 1).toUpperCase() + str.substring(1); // str = "Java"
init cap java
String str = "java"; str = str.substring(0, 1).toUpperCase() + str.substring(1); // str = "Java"
how to uppercase the first letter of a string in java
String str = "java"; String cap = str.substring(0, 1).toUpperCase() + str.substring(1); // cap = "Java"
java method to capitalize first letter
String str = "java"; String cap = str.substring(0, 1).toUpperCase() + str.substring(1); // cap = "Java"
capitalize string java
String str = "hello world!"; // capitalize first letter String output = str.substring(0, 1).toUpperCase() + str.substring(1); // print the string System.out.println(output); // Hello world!
how to capitalize first letter in java
class Main { public static void main(String[] args) { // create a string String message = "everyone loves java"; // stores each characters to a char array char[] charArray = message.toCharArray(); boolean foundSpace = true; for(int i = 0; i < charArray.length; i++) { // if the array element is a letter if(Character.isLetter(charArray[i])) { // check space is present before the letter if(foundSpace) { // change the letter into uppercase charArray[i] = Character.toUpperCase(charArray[i]); foundSpace = false; } } else { // if the new character is not character foundSpace = true; } } // convert the char array to the string message = String.valueOf(charArray); System.out.println("Message: " + message); } }
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