why I can't do this method without the keyword "static"?
1605
What is the reason behind "non-static method cannot be referenced from a static context"?
40358
The static keyword and its various uses in C++
156911
When to use static member function?
21977
Static Classes In Java
71276
Calling Non-Static Method In Static Method In Java
8840
Why can't you declare a static struct in C#, but they can have static methods?
54390
"does not contain a static 'main' method suitable for an entry point"
21567
`static` keyword inside function?
53942
Why Doesn't C# Allow Static Methods to Implement an Interface?
31972
Why is the global keyword not required in this case?
33103
How come invoking a (static) method on a null reference doesn't throw NullPointerException?
49517
Static methods in PHP: what for?
44561
How to reference non-static variable name from static context?
33298
Why is the Java main method static?
88877
What is the difference between dynamic and static polymorphism in Java?
58035
Why are you not able to declare a class as static in Java?
98499
Future Method Static