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  1. What is the difference between "instantiated" and "initialized"?

    I've been hearing these two words used in Microsoft tutorials for VB.NET. What is the difference between these two words when used in reference to variables?

  2. When do function-level static variables get allocated/initialized?

    I'm quite confident that globally declared variables get allocated (and initialized, if applicable) at program start time. int globalgarbage; unsigned int anumber = 42; But what about static ones

  3. The initialization of static variables in C - Stack Overflow

    An object either is fully initialized (to 0 of the right kind in the absence of a different value) or not initialized at all. If you want partial initialization, you can't initialize to begin with.

  4. Variable might not have been initialized error - Stack Overflow

    Hence, the compiler will give variable a might not have been initialized to point out the potential danger and require you to initialize the variable. To prevent this kind of error, just initialize the variable when …

  5. When are static and global variables initialized? - Stack Overflow

    Jul 22, 2013 · In C++, Static objects are initialized in two phases: static initialization, and dynamic initialization. Dynamic initialization requires actual code to execute, so this happens for objects that …

  6. Variable initialization in C++ - Stack Overflow

    Different operating systems ( i.e. OS X vs. Ubuntu Linux ) will react differently to uninitialized versus initialized variables in C++. In my experience, the OS X version of gcc will compile and print out 2 for …

  7. pygame.error: video system not initialized - Stack Overflow

    Not all pygame modules need to be initialized, but this will automatically initialize the ones that do. You can also easily initialize each pygame module by hand.

  8. The ConnectionString property has not been initialized in .NET 8 with ...

    Nov 28, 2023 · Despite having a correct connection string in my appsettings.json, I am encountering an InvalidOperationException stating that the ConnectionString property has not been initialized.

  9. Java: define terms initialization, declaration and assignment

    Here i can be "initialized" from two possible locations, by simple assignments. Because of that, if i was an array, you can't use the special array initializer shorthand syntax with this construct.

  10. Uninitialized variables and members in Java - Stack Overflow

    Nov 6, 2008 · Member-variables are initialized to null or to their default primitive values, if they are primitives. Local variables are UNDEFINED and are not initialized and you are responsible for setting …