How do I pass multiple parameters in Objective-C?
I have read several of the post about Objective-C method syntax but I guess I don’t understand multiple names for a method. I’m … Read more
methods
Can I invoke an instance method on a Ruby module without including it?
Background: I have a module which declares a number of instance methods module UsefulThings def get_file; … def delete_file; … def format_text(x); … … Read more
Final arguments in interface methods – what’s the point?
In Java, it is perfectly legal to define final arguments in interface methods and do not obey that in the implementing class, e.g.: … Read more
Verify a method call using Moq
I am fairly new to unit testing in C# and learning to use Moq. Below is the class that I am trying to … Read more
Can a C++ enum class have methods?
I have an enum class with two values, and I want to create a method which receives a value and returns the other … Read more
How to call a parent method from child class in javascript?
I’ve spent the last couple of hours trying to find a solution to my problem but it seems to be hopeless. Basically I … Read more
Why do you need explicitly have the “self” argument in a Python method?
When defining a method on a class in Python, it looks something like this: class MyClass(object): def __init__(self, x, y): self.x = x … Read more
Should private helper methods be static if they can be static
Let’s say I have a class designed to be instantiated. I have several private “helper” methods inside the class that do not require … Read more
Reflection: How to Invoke Method with parameters
I am trying to invoke a method via reflection with parameters and I get: object does not match target type If I invoke … Read more
Why does Python code use len() function instead of a length method?
I know that python has a len() function that is used to determine the size of a string, but I was wondering why … Read more