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  1. 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.

  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. 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 11 years, 11 months ago Modified 3 years, 2 months ago Viewed 79k times

  4. 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.

  5. 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 …

  6. How do I resolve ClassNotFoundException? - Stack Overflow

    Sep 9, 2016 · I am trying to run a Java application, but getting this error: java.lang.ClassNotFoundException: After the colon comes the location of the class that is …

  7. What is the { get; set; } syntax in C#? - Stack Overflow

    I am learning ASP.NET MVC and I can read English documents, but I don't really understand what is happening in this code: public class Genre { public string Name { get; set; } } What …

  8. How does the @property decorator work in Python?

    The property itself is read-only (unless you try to modify it on the class itself, not an instance of the class), it's just that Python has no obvious support for read-only attributes (best you can do is …

  9. What does it mean when someone says he is from the "Class of …

    May 19, 2012 · The graduating class of 2001. If it referred to the year he entered school (this can refer to US high schools as well as colleges), it would be "Entering class of 2001" or …

  10. c# - Type Checking: typeof, GetType, or is? - Stack Overflow

    as is certainly a form of type-checking, every bit as much as is is! It effectively uses is behind the scenes, and is used all over the place in MSDN in places where it improves code cleanliness …