I want to call a method on an object which I get through [self delegate]. I know which class it is so I can import the class and call it norm开发者_开发问答ally but I could also use performSelector: w
Today I came to a fundamental paradox of the object programming style, concrete types or interfaces. Whats the better election for a method\'s return type: a concrete type or an interface?
Good day all. I\'m running into a bit of a problem getting a script running on my production environment, even though it works just fine on my dev box.I\'ve verified that all the requisite gems and s
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I saw this bit of code on the interents somewhere. I\'m wondering what the do is for. public class LoopControl {
Let\'s say I want to make a little wrapper along the lines of: def wrapper(f: (Any) => Any): A开发者_如何学JAVAny = {
开发者_运维百科 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form
I\'m just beginning to learn python. I wrote an example script to test OOP in python, but something very odd has happened. When I call a class method, Python is calling the function with one more para
Partially related to an earlier question of mine, I have a system in which I have to store complex data as a string. Instead of parsing these strings as all kinds of separate objects, I just created o
I\'d like to somehow find out which CFC is calling my method. I have a logging CFC which is called by many different CFC\'s. On this logging CFC there\'s a need to store which CFC called for the log.
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