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Ritish Singh

Ritish Singh

2 posts •
Software Engineering

String Class (java.lang.String) in Java

The java.lang.String class provides a lot of methods to work on string. By the help of these methods, we can perform operations on string such as trimming, concatenating, converting, comparing, replacing strings etc. We have explored it in detail.

Ritish Singh Ritish Singh
Software Engineering

How is 'this' reference in Java used?

The 'this' keyword in Java is a reference ( which means it manages some relation ) to the current object where it is called. We have presented 6 usage of this keyword which includes referring to current class instance variable and much more.

Ritish Singh Ritish Singh
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