That local variable takes precedence over global.
var variable = 'global'; function testFunction() { var variable = 'local'; console.log(variable); } testFunction(); console.log(variable);
The power of scoping. I saw this and had to try it out with const. You can redefine const inside of a function as well.
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That local variable takes precedence over global.
var variable = 'global';
function testFunction() {
var variable = 'local';
console.log(variable);
}
testFunction();
console.log(variable);
The power of scoping. I saw this and had to try it out with const. You can redefine const inside of a function as well.