Dec 24, 2012 · 200 This question already has answers here: How to check if a String contains another String in a case insensitive manner in Java? (19 answers)

Apr 5, 2013 · Is there an option to ignore case with .contains() method? I have an ArrayList of DVD object. Each DVD object has a few elements, one of them is a title. And I have a method …

Sep 18, 2008 · I did a test finding a case-insensitive match of a string. I have a Vector of 150,000 objects all with a String as one field and wanted to find the subset which matched a string.

Closed 12 years ago. I have two String s, str1 and str2. How do I check if str2 is contained within str1, ignoring case?

14 This question already has answers here: How to check if a String contains another String in a case insensitive manner in Java? (19 answers)

Feb 20, 2013 · Is there a way to check if a string contains something while not being case sensitive? For example: (this code is invalid it's just for you to get a basic understanding of my …

You ignore case when you treat the data, not when you retrieve/store it. If you want to store everything in lowercase use , in uppercase use . Then when you have to actually treat it, you …

-1 it will require you to write your own contains() method. pointers for custom contains(): iterate over all the elements in the list. compare the parameter string with all the values in to make …

7 Unfortunately, Java does not let you supply an external "equality comparer": when you use strings, HashSet uses only built-in hashCode and equals. You can work around this problem …

Oct 12, 2016 · How can i search through an ArrayList using the .contains method while being case insensitive? I've tried .containsIgnoreCase but found out that the IgnoreCase method …