what is symbol in javascript
Symbol is a primitive data type of JS along with string,number,bool,null and undef
which are used to identify object properties since none is equal to the other.what is symbol in javascript
Symbol is a primitive data type of JS along with string,number,bool,null and undef
which are used to identify object properties since none is equal to the other.javascript $ symbol function
//Javascripts $ function is used to call functions/variables inside a string without using concatenations
let variableExample = 10;
let result = `${variableExample} text`;
console.log(result);
//output = 10 text
//this only works with backtick (` `) and not with single or double quotesCopyright © 2021 Codeinu
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