Learn JavaScript VARIABLE SCOPE in 5 minutes! 🏠
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Learn JavaScript VARIABLE SCOPE in 5 minutes! 🏠
// variable scope = where a variable is recognized // and accessible (local vs global) let x = 3; // global scope function1(); function function1(){ let x = 1; // local scope console.log(x); } function function2(){ let x = 2; // local scope console.log(x); }
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