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Functions Declaring functions at the beginning of the code is just good practice, not a JavaScript syntax requirement. Function declarations are...
Loops for … of In addition to the regular for loop, there are two specific versions, one of which, for ... of, is dedicated for use with arrays. It is...
unary arithmetic operators let str = "123"; let n1 = +str; let n2 = -str; let n3 = -n2; let n4 = +"abcd"; console.log(`${str} : ${typeof str}`); //...
JS Institute and Edube.org deserve all recognition. Just jotted the ideas I didn't know. · JS Institute Edube.org var height; // This is declaration...