You can’t make . indexOf() case insensitive. You can normalize the case between the Array and the search term. You seem to be doing a search and then converting the case, so that isn’t going to help you.
Read moreIs indexOf case sensitive Java?
The indexOf() method returns the index number where the target string is first found or -1 if the target is not found. Like equals(), the indexOf() method is case-sensitive , so uppercase and lowercase chars are considered to be different.
Read moreHow do I convert a string to lowercase in java?
To convert a string to lowercase in Java, call toLowerCase() method on the string object . The method returns a new String object with the characters in the original string transformed to lowercase letters.
Read moreHow do you make a character not case-sensitive in Java?
you can use Character. toLowerCase or Character. toUpperCase to make all to lower case or upper case and compare it.19 Nis 2012
Read moreHow do you make a string case-insensitive in Python?
Python string has a built-in lower() method that converts all the characters in the string to the lower case. It returns a string with all the characters converted into lower case alphabets. We can convert two strings to the lower case with the lower() method and then compare them case-insensitively .
Read moreWhat does ignore case do?
The equalsIgnoreCase() Method is used to compare a specified String to another String, ignoring case considerations . Two strings are considered equal ignoring case if they are of the same length and corresponding characters in the two strings are equal ignoring case.26 Şub 2020
Read moreHow do I ignore a case in Java?
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: str2.10 Kas 2021
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