jquery is check
$(‘#element’).is(‘:checked’) Here is what the above code is Doing: 1. We’re selecting the element with the id of element. 2. …
number validation in jquery
// Restricts input for the set of matched elements to the given inputFilter function. (function($) { $.fn.inputFilter = function(inputFilter) { …
js get element window offset top
var element = document.getElementById(‘myElement’); var topPos = element.getBoundingClientRect().top + window.scrollY; var leftPos = element.getBoundingClientRect().left + window.scrollX; Here is what the …
material app routes
/////////////////////////////////////// // Setting up routes on material app // /////////////////////////////////////// MaterialApp( // Start the app with the “/” named route. …
How does array function work?
const printResult = (a, b) => { return a + b; } console.log(printResult(5, 8)); //Expected output: 13 Here is what …
next js getserversideprops
export async function getServerSideProps(context) { return { props: {}, // will be passed to the page component as props } …
express js send status with message
res.status(500).send(‘Something broke!’); Here is what the above code is Doing: 1. We’re importing the express module and assigning it to …
array peremutation js recursion
const permutations = arr => { if (arr.length acc.concat( permutations([…arr.slice(0, i), …arr.slice(i + 1)]).map(val => [ item, …val, ]) ), …
axios async await
/** * Axios : Async/Await * Put within method */ function fetchSampleData() { let method = ‘get’ // ex. get …