Check If An Array Is Empty Or Null Or Undefined In JavaScript?
let myArray = [];
if( myArray.length > 0 ) {
console.log(myArray);
console.log("Array has elements");
}
else {
console.log("Array has no elements");
}Check If An Array Is Empty Or Null Or Undefined In JavaScript?
let myArray = [];
if( myArray.length > 0 ) {
console.log(myArray);
console.log("Array has elements");
}
else {
console.log("Array has no elements");
}isempty for arrays
int arr[] = null;
if (arr == null) {
System.out.println("array is null");
}Copyright © 2021 Codeinu
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