assign

Multiple assignment at once in java

tl;dr: No, there isn’t such a thing in Java. You can assign initial values to variables like this: But if your want (1, 2, 3) to be the result of a method call, this is not possible in Java. Java does not allow returning multiple values. Python allows this: The main point, why this does … Read more

In Java, how to assign the variable number=Integer.parseInt(args[0]) a value if no argument is passed?

You could assign value of n as 0 or any other value by default and use if(args.length > 0) { to check whether any arguments is given. Below is full example with comments: Note: Users which are not so familiar with java, this program can be run by: Saving it to Infinity.java Compiling it with cmd or terminal by writing: javac Infinity.java Executing it … Read more

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