The Java String compareTo() method is used for comparing two strings lexicographically. Each character of both the strings is converted into a Unicode value for… [Read More]

The Java String charAt(int index) method returns the character at the specified index in a string. The index value that we pass in this method… [Read More]

String is a sequence of characters, for e.g. “Hello” is a string of 5 characters. In java, string is an immutable object which means it… [Read More]