Java Scope – Scope of Variables in Java Tutorial #53

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Welcome to this Java scope tutorial! To find the scope of variables in java, you look at the curly braces the variable is directly in. If it’s in the same curly braces, after the variable is created, it’s in the scope!

Learn java in just 13 minutes: https://youtu.be/RRubcjpTkks

The scope of a variable in java is whatever is inside it’s curly braces. For example:

if(true) {
int a = 0;
}

The scope of a is everywhere in the curly braces. Outside of the curly braces, a doesn’t exist.

Variable scope in java can be tricky at first… But SURELY you’ll get it 🙂 If you followed along, congrats! You learned by-doing!

I hope you enjoyed this java scope tutorial! I like to have a nice mix of java tutorials and actual projects for you all 🙂

Was this able to help you learn the scope of variables in java?

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Alex Lee