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  1. How do I sign in to Classroom? - Computer - Classroom Help

    Start a video meeting for education About your personal information in Classroom by your role Fix a problem while using Classroom (for students) Find an archived class in Google Classroom …

  2. syntax - What does Class<?> mean in Java? - Stack Overflow

    Nov 13, 2018 · Class is a parameterizable class, hence you can use the syntax Class<T> where T is a type. By writing Class<?>, you're declaring a Class object which can be of any type (? is …

  3. What does .class mean in Java? - Stack Overflow

    Feb 26, 2013 · What does .class mean in Java? For example, if I created a class called Print. What does Print.class return?

  4. The difference between Classes, Objects, and Instances

    Oct 8, 2015 · A class is a blueprint which you use to create objects. An object is an instance of a class - it's a concrete 'thing' that you made using a specific class. So, 'object' and 'instance' are …

  5. Angular: conditional class with *ngClass - Stack Overflow

    Feb 8, 2016 · Learn how to conditionally apply CSS classes in Angular using the *ngClass directive on Stack Overflow.

  6. css - What is the difference between the selectors ".class.class" and ...

    Jun 30, 2013 · What is the difference between the selectors ".class.class" and ".class .class"? Asked 12 years ago Modified 3 years, 2 months ago Viewed 79k times

  7. class - Understanding Python super () with __init__ () methods

    Feb 23, 2009 · next_class.__init__(self) break If we didn't have the super object, we'd have to write this manual code everywhere (or recreate it!) to ensure that we call the proper next …

  8. templates - How to use Class<T> in Java? - Stack Overflow

    However, what stumps me is the usage of Class<>. The java class Class is supposed to also take a template name, (or so I'm being told by the yellow underline in eclipse). I don't understand …

  9. Classroom Help - Google Help

    Official Google Classroom Help Center where you can find tips and tutorials on using Google Classroom and other answers to frequently asked questions.

  10. What is the purpose of the `self` parameter? Why is it needed?

    A class (instance) method has to be aware of it's parent (and parent properties) so you need to pass the method a reference to the parent class (as self). It's just one less implicit rule that you …