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44 Java Tutorial This keyword
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After the constructor, we will learn about This Keyword. • -This keyword is a reference variable that refers to the current object. • This keyword is to remove the confusion between class attributes and parameters that have the same names. • Using this(), we can invoke the current class constructor. • Using this keyword, we can return the current class instance. • This keyword can also be used as a parameter of a method. • This keyword tells that the variable is an instance, not local variable. • This keyword will be used with the dot operator(.) with variables. • Difference between this and this () in Java: • -This refers to the current object while this () refers to the constructor with matching parameters. • -The keyword ‘this’ works only with objects. • -The call “this ()’ is used to call more than one constructor from the same class. • In this video we will see : • this keyword • Need for this keyword • Example of this keyword • shadowing • Github :- https://github.com/navinreddy20/Java-... • Instagram : / navinreddyofficial • Linkedin : / navinreddy20 • Discord : / discord • More Learning : • Java - https://bit.ly/3xleOA2 • Python :- https://bit.ly/3H0DYHx • Django :- https://bit.ly/3awMaD8 • Spring Boot :- https://bit.ly/3aucCgB • Spring Framework :- https://bit.ly/3GRfxwe • Servlet JSP :- https://bit.ly/3mh5CGz • Hibernate Tutorial :- https://bit.ly/3NWAKah • Rest API | Web Service Tutorial :- https://bit.ly/38RJCiy • Git :- https://bit.ly/3NUHB3V • JavaScript :- https://bit.ly/3mkcFys • Kotlin :- https://bit.ly/3GR2DOG • Donation: • PayPal Id : navinreddy20 • Patreon : navinreddy20 • http://www.telusko.com/contactus
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