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2 kwi 2013 · This means that if you call the equals() method to compare 2 String objects, then as long as the actual sequence of characters is equal, both objects are considered equal. The == operator checks if the two strings are exactly the same object. The .equals() method check if the two strings have the same value.
Definition and Usage. The equals() method compares two strings, and returns true if the strings are equal, and false if not. Tip: Use the compareTo () method to compare two strings lexicographically.
21 lut 2024 · The equals() method of java.text.Collator class is used to check if both strings are identical or not. Syntax: public boolean equals(String source, String target) Parameter: This method takes two strings between which comparison is going to take place. Return Value: if both strings are equal to each other then it will return true otherwise false. B
18 kwi 2012 · Use String.equals (): if (some_string.equals ("john") || some_string.equals ("mary") || some_string.equals ("peter")) { } Use a regular expression: if (some_string.matches ("john|mary|peter")) { } Store a list of strings to be matched against in a Collection and search the collection:
The equals() method returns true if two strings are identical and false if the strings are different. Example. class Main { public static void main(String[] args) { String str1 = "Learn Java"; String str2 = "Learn Java"; // comparing str1 with str2. boolean result = str1.equals(str2); System.out.println(result); } } // Output: true. Run Code.
9 sty 2023 · The String.equals () in Java compares a string with the object passed as the method argument. It returns true if and only if: the argument object is of type String. the argument object is not null. represents the same sequence of characters as the current string.
30 cze 2022 · The .equals () method returns true if two strings are equal in value. Otherwise, false is returned. Syntax. string.equals (object); The object can either be a string literal or a representation of a String value. This will return true if the string has the same character sequence as object. Example.
