Many programming languages allow passing objects by reference or by value. In Java, we can only pass object parameters by value. This imposes limits and also raises questions.

When we define a function only gives it a name, specifies the parameters that are to be included in the function and structures the blocks of code and refer to that value .in calling function you have ...

The Default is Pass By Value. Which can be the reason why concepts like Shallow Copy And Deep Copy are so popular in Java. Java also works same as JS, It has both as default, but in different cases.

The blog and all the Gists are actually written for JavaScript. Here is a link to the Gists - This is the essence of pass by value vs. pass by reference. It doesn't matter if the parameters are ...