What is equals ignore case in Java?

Java String trim() Method The trim() method removes whitespace from both ends of a string .

Remove a Character From String in Java

Java String compareToIgnoreCase() method compares two strings lexicographically ignoring case. This method is same as String. compareTo() method except compareTo() method is case sensitive .25 Oca 2022

The return value of compareToIgnoreCase() is an integer that represents if one string is equal , greater than or less than the other one. But equalsIgnoreCase() returns one boolean value representing if both strings are equal or not.

Java String compareToIgnoreCase() Method example As we know compareTo() method does the same thing, however there is a difference between these two methods. Unlike compareTo() method, the compareToIgnoreCase() method ignores the case (uppercase or lowercase) while comparing strings .

The equalsIgnoreCase() method of the String class compares two strings irrespective of the case (lower or upper) of the string . This method returns a boolean value, true if the argument is not null and represents an equivalent String ignoring case, else false. Syntax: str2.

The compareToIgnoreCase() method compares two strings lexicographically, ignoring lower case and upper case differences . The comparison is based on the Unicode value of each character in the string converted to lower case. The method returns 0 if the string is equal to the other string, ignoring case differences.