
What is the difference between "instantiated" and "initialized"?
Feb 25, 2010 · 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?
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
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 …
The ConnectionString property has not been initialized in .NET 8 …
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 …
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.
Qt installation error: no qt platform plugin could be initialized
May 20, 2025 · I found the solution, which is easy. Deleting the User/System variable QT_QPA_PLATFORM_PLUGIN_PATH …
How to check if a "lateinit" variable has been initialized?
I have a JavaFX application, and I have a button which will be always disables unless a variable (which is lateinit) has been initialized. In other words: I want the button to be disabled as long …
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 …
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.
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 …