check if a variable is array in javascript
// inside if else check
if(Array.isArray(myVarToTest)) {
// myVatToTest is an array
} else {
// myVarToTest is not an array
}check if a variable is array in javascript
// inside if else check
if(Array.isArray(myVarToTest)) {
// myVatToTest is an array
} else {
// myVarToTest is not an array
}how to check if item is in list js
var myList=["a", "b", "c"];
mylist.includes("d")//returns true or falseCopyright © 2021 Codeinu
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