You need a Temperature class. I’m just guessing that you’ve added those methods to the TempProg considering the improper “constructor”. What you need is another class all together like so… The constructor should not return a value. It should look like… public Temperature(), or some variation depending on your specific requirements.
From your comment response above, I am going to make the educated guess that you believe that defines a Java method called openingboard. This isn’t the case. Java follows the C paradigm of requiring you to specify your parameters in parentheses, regardless of whether you have any parameters or not. So, the method is a valid … Read more
equals() is used for Objects (String, Integer, etc…) For primitives like int, boolean, char etc, you have to use ==
Your method returns a Point because you return result which is an instance of Point. If you want a double (value) for the distance you should do it this way:
Basically, you create a Function interface: and then pass in an anonymous subclass to your method. Your method could either apply the function to each element in-place: or create a new List (basically creating a mapping from the input list to the output list): Which one is preferable depends on your use case. If your … Read more
to_sym converts a string to a symbol. For example, “a”.to_sym becomes :a. It’s not specific to Rails; vanilla Ruby has it as well. It looks like in some versions of Ruby, a symbol could be converted to and from a Fixnum as well. But irb from Ruby 1.9.2-p0, from ruby-lang.org, doesn’t allow that unless you add your own to_sym method to Fixnum. I’m … Read more
Try this: (not sure how many changes you have already made)
needs to be
The answer, in a few words In your example, itsProblem is a local variable. Your must use self to set and get instance variables. You can set it in the __init__ method. Then your code would be: But if you want a true class variable, then use the class name directly: But be careful with this one, as theExample.itsProblem is automatically set to … Read more
You’re checking the wrong method. Moq requires that you Setup (and then optionally Verify) the method in the dependency class. You should be doing something more like this: In other words, you are verifying that calling MyClass#MyMethod, your class will definitely call SomeClass#DoSomething once in that process. Note that you don’t need the Times argument; I was just demonstrating its … Read more