Convert String into Title Case

Question

I am a beginner in Java trying to write a program to convert strings into title case. For example, if String s = \"my name is milind\", then the output should b

Answer 1

You want to change the case of the first letter of each word of a String.

To do so, I would follow the following steps :

• split the String in words : see String.split(separator)
• retrieve the first letter of each word : see String.charAt(index)
• retrieve its capitalized version : the Character.toUpperCase(char) you use is perfect
• concatenate the capitalized letter with the rest of the word : concatenation operator (+) and String.substring
• create a new String from the capitalized words : see String.join(separator)