Both final and const prevent a variable from being reassigned (similar to how final works in java or how const works in javascript). If we exclude the usage of anonymous classes, readability and intent declaration then it. Both are private and final, the difference is the static attribute.
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Again, if the variable is
214 what is the purpose of the final keyword in c++11 for functions?
In java we use final keyword with variables to specify its values are not to be changed. I understand it prevents function overriding by derived classes, but if this is the case, then isn't it enough to declare. The difference has to do with how memory is allocated. The final keyword has several usages in java.
But i see that you can change the value in the constructor / methods of the class. Я заметил, что профессиональные разработчики нередко объявляют поля классов в джаве как. Private final int number = 10; I can't understand where the final keyword is really handy when it is used on method parameters.
How are they different ?
