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2010/2/8 -The best way is to use str.equalsIgnoreCase("foo") . It's optimized specifically for this purpose. You can also convert both strings to ...
The equalsIgnoreCase() method compares two strings, ignoring lower case and upper case differences. This method returns true if the strings are equal, and false ...
2025/8/28 -In this article, we'll be looking for substrings within a String while focusing on case-insensitive workarounds to String.contains() in Java.
2025/7/23 -In Java, the String compareToIgnoreCase() method compares two Strings lexicographically means in dictionary order by ignoring the case ...
2011/7/6 -Case insensitivity is a property of the comparison, not of the object (*). You'll want to compare the same string independently of the case ...
2025/8/14 -Case-insensitive comparison in Java works by matching the stored values for each character after bringing them to the same case form. Whether ...
2017/1/25 -For String.equals, the docs say "if ignoreCase is true, the result of Char.uppercaseChar().lowercaseChar() on each character is compared" - ...
`compareToIgnoreCase(String str)` method in Java strings. This method is incredibly useful for comparing strings in a case-insensitive ...
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Java is case-sensitive by default, but you can make comparisons and conversions case-insensitive using methods like `equalsIgnoreCase()` and `toLowerCase()` ...
2025/11/3 -In simple, no-fluff terms, equalsIgnoreCase() is a method that compares two strings to see if they are equal, while completely ignoring the ...