javascript declare empty array
arr = []; // set array=[]
//function
const empty = arr => arr.length = 0;
//example
var arr= [1,2,3,4,5];
empty(arr) // arr=[]// Variable array for a wider scope:
var arrayName = [];
// Local scope variable array:
let arrayName = [];let arrayName = [];
Also in JavaScript:
- react fontawesome
- javascript 1 line if
- react project ideas
- how to check if browser is firefox in javascript
- save or update mongoose
- how to show progress on ajax call
- python save list to json
- next js newsletter
- update head tag metadata vue
- js redirect to relative url
- js inline if
- onclick on non button
- is value in list javascript
- js string explode
- remove all spaces from a string javascript
- nodejs get file size
- The value associated with each key will be an array consisting of all the elements that resulted in that return value when passed into the callback.
- graphql react filtering
- how to add objects in array in javascript
- javascript remove duplicate letters in a string
- jsx .style on hover react
- como checar valor do input checkbox angular
- how to send axios delete to the backend reactjs
- Javascript generate random string