let array =["A","B"];let variable ="what you want to add";//Add the variable to the end of the array
array.push(variable);//===========================console.log(array);//output =>//["A", "B", "what you want to add"]
/*The push() method adds elements to the end of an array, and unshift() adds
elements to the beginning.*/let twentyThree ='XXIII';let romanNumerals =['XXI','XXII'];
romanNumerals.push(twentyThree);// now equals ['XIX', 'XX', 'XXI', 'XXII', 'XXIII']
romanNumerals.unshift('XIX','XX');// now equals ['XIX', 'XX', 'XXI', 'XXII']
var vegetables =['Capsicum',' Carrot','Cucumber','Onion'];
vegetables.push('Okra');//expected output ['Capsicum',' Carrot','Cucumber','Onion','Okra']; // .push adds a thing at the last of an array
//combine the name with the age from object javascript function challengesconstcustomerAndAge=(obj)=>{let array =[];for(let key in obj){
array.push(`Customer Name :${key} , Age :${obj[key]}`);}return array;};//if you find this answer is useful ,//upvote ⇑⇑ , so can the others benefit also . @mohammad alshraideh ( ͡~ ͜ʖ ͡°)
//the array comes herevar numbers =[1,2,3,4];//here you add another number
numbers.push(5);//or if you want to do it with wordsvar words =["one","two","three","four"];//then you add a word
words.push("five")//thanks for reading
*Thepush() method adds elements to the end of an array, and unshift() adds
elements to the beginning.*/let twentyThree ='XXIII';let romanNumerals =['XXI','XXII'];
romanNumerals.push(twentyThree);// now equals ['XIX', 'XX', 'XXI', 'XXII', 'XXIII']
romanNumerals.unshift('XIX','XX');// now equals ['XIX', 'XX', 'XXI', 'XXII']