How do you create a static function?

A function can be declared as static function by placing the static keyword before the function name . Now, if the above code is compiled then an error is obtained i.e “undefined reference to staticFunc()”. This happens as the function staticFunc() is a static function and it is only visible in its object file.

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What is static variable in flutter?

Static variables can create once and used many times without creating class Object . So Static variables and get memory once on declaration time. Static variables and Static methods are called without object directly with Class name with Dot operator. Static variables are also known as Class variables.24 Mar 2020

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