Read pg 367-376
Please read and respond by Friday Mar. 2nd. Your response needs to be in 3:2:1 fashion
JCC CSC 1590 Computing Fundamentals I
Fun For Everyone
Please read and respond by Friday Mar. 2nd. Your response needs to be in 3:2:1 fashion
March 1st, 2007 at 11:59 am
1. The first four propperties become the heading.
2.formal paramater: a variable declared in the method heading
3. actual paramater- a variable or expression listed in a call to a method.
1.when do you have a return ?
2. can you set a parameter to a variable?
This can be very useful when it comes to writing programs. I think it will help us become quicker and more effeicent.
March 1st, 2007 at 12:05 pm
3.) When a method is used, it is referred to as being “called”.
2.) To indicate the visibility of a method, modifiers are used such as public, private, protected, static, abstract, and final.
1.) Once written, a method can be called anywhere it is visible in the program.
2.) In a program, how will we be able to tell where a created method is visible?
1.) Im not quite understanding the function and meaning of a return statement in a method…… is it like an exit button?
1.) We can call upon methods that we have created, and give them parameters by which they are able to execute.
March 1st, 2007 at 12:19 pm
1.) Modifier(s) indicates the visibility of the method,in other words where in a program the method can be used.
2.) The returnType is the type of value that the method returns.
3.) Void methods have no return.
1.) What does the modifier abstract do?
2.) What happens after the return is exicuted?
1.) I enjoy creating methods because it feels like I accomplished something. Some methods are more difficult to create than others.
March 2nd, 2007 at 11:46 am
1.) when using the method void you do not have a return type.
2.) each mothod has parts which make up a method definition: name of the method, #of parameters, data type of parameter, data type of computed value, and code.
3.) modifiers determine the visability of your method. private does not allow the use outside of the specified class.
1.) is scanner frequently used for methods?
2.) is it possible to create a method that allows the user to construct their own method appropriate for the task?
1.) methods are nessicary to create programs, it is good that we learn to create our own instead of relaing on methods already in existance.
March 2nd, 2007 at 11:48 am
1method call the syntax to call a value-returning method is
methodName( actual parameter list)
2syntax return statement
return expr ( return is blue )
3you can out method in any order in the class
1will we use gui or just return the information?
2what is a modifier?
1 it is kinda like the math classes
March 2nd, 2007 at 11:52 am
1. You can put methods within a class in any order.
2.A value-returning method must return a value.
3.In a method call, you specify only the actual parameter, not its data type.
1.What is syntax.
2.What does the heading of the method main contain.
1.This may help in our program we are working on I will see.
March 2nd, 2007 at 11:54 am
1. A value returing method is used in either an assignment statement or an output statement.
2.The fiftth property is called the body of the method.
3. Together the five properties from what is called the definition of the method.
1.Is there only Formal and Actual Parameters or are there other types?
2.What does the modifier static do?
1. Learning this will help create methods easier and help with the lab.
March 7th, 2007 at 12:13 am
1) Value-returning methods have a return type while void methods do not.
2) The variable declared in the heading, in parenthesis, is called the formal parameter.
3) A return statement passes a value outside the method.
1) Can you make a value be save anywhere you want?
2) How many return statements can one method have?
1) Once again this is greatly tied into our lab, though not as much as the last topic.