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  1. 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?

  2. 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, 6 months ago Modified 3 years, 9 months ago Viewed 80k times

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

    Mar 29, 2012 · 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 a wildcard). …

  4. What is ::class in PHP? - Stack Overflow

    Jun 11, 2015 · 25 The ::class is a special keyword, which is provided by PHP to get the fully qualified class name. See the official PHP documentation about ::class.

  5. What is this CSS selector? [class*="span"] - Stack Overflow

    The div[class^="something"] { } "starts with" selector only works if the element contains one single class, or if multiple, when that class is the first one on the left.

  6. 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 what I …

  7. dll - Class not registered Error - Stack Overflow

    Retrieving the COM class factory for component with CLSID {F2D4F4E5-EEA1-46FF-A83B-A270C92DAE4B} failed due to the following error: 80040154 Class not registered (Exception from …

  8. What does "Could not find or load main class" mean?

    Aug 7, 2013 · The Main class could not be found when there is a typo or wrong syntax in the fully qualified class name or it does not exist in the provided classpath. The Main class could not be …

  9. java - Difference between Class and Class<?> - Stack Overflow

    Jun 17, 2009 · Class // An unknown class (raw type) Class<?> // An unknown class (generic version) Class<String> // The String class In this special case there's not much practical difference between …

  10. c# - When to use record vs class vs struct - Stack Overflow

    Nov 13, 2020 · A struct, a class and a record are user data types. Structures are value types. Classes are reference types. Records are by default immutable reference types. When you need some sort of …