What is the difference between static variable and dynamic variable?

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What is the difference between static variable and dynamic variable

Sharp GPT · Answer

Certainly! The distinction between static variables and dynamic variables is quite significant in programming. Let's delve into the key disparities: 1. Static Variable : - Static variables are associated with a class rather than with instances (objects) of the class. - They retain their value across all instances of the class and persist throughout the program's execution. - Static variables are initialized only once at the start of the program execution and stay in memory until the program terminates. - They can be accessed directly using the class name without the need to create an object of the class. For instance, in Java: public class Example { static int staticVariable = 10; } 2. Dynamic Variable : - Dynamic variables are linked to specific instances (objects) of a class. - They are created and destroyed along with the objects to which they belong. - The values of dynamic variables can vary from one object to another. - Dynamic variables are commonly used to store object-specific data. For example, in Python: class Example: def __init__(self, dynamic_variable): self.dynamic_variable = dynamic_variable In summary, static variables are shared among all instances of a class and have a constant value throughout the program, while dynamic variables are specific to individual instances and can vary between objects. Each has its own use cases depending on the specific requirements of the program you are working on.

What is the difference between static variable and dynamic variable?

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