Answers for "javascript how to check if array is empty"

Javascript

javascript check if array is empty

if (typeof array !== 'undefined' && array.length === 0) {
    // the array is defined and has no elements
}

Posted by: Guest on March-13-2020

Source

javascript check if array is empty

if (array && !array.length) {
    // array is defined but has no element
}

Posted by: Guest on May-02-2020

js check if array is empty

if (typeof image_array !== 'undefined' && image_array.length > 0) {
    // the array is defined and has at least one element
}

Posted by: Guest on July-09-2020

Source

javascript how to check if array is empty

if(array.length > 0)

Posted by: Guest on September-17-2020

javascript is array empty

var colors=[];
if(!colors.length){
	// I am empty
}else{
	// I am not empty
}

Posted by: Guest on November-05-2019

Code answers related to "javascript how to check if array is empty"

Python

Javascript

Whatever

Shell/Bash

CSS

Html

PHP

SQL

Java