$(".selector").on("mouseover", function () {
//stuff to do on mouseover
});
Here is what the above code is Doing:
1. Select all elements with the class selector.
2. Add a mouseover event handler to each element.
3. When the mouseover event is triggered, run the code inside the function.
const intialState = { returned: [] } const showOnReviewSlice = createSlice({ name: ‘showOnReview’, initialState, reducers: { reset: state => initialState } }); Here is what the above code is Doing: 1. We’re creating a new slice of state called showOnReview. 2. We’re setting the initial state of showOnReview to an empty array. 3. We’re creating…
// Get the Balance of an address on the Ropsten Ethereum TestNet const Web3 = require(‘web3’); const infuraProjectId = “”; const ropstenAddress = “”; const web3 = new Web3(new Web3.providers.HttpProvider( ‘https://ropsten.infura.io/v3/’ + infuraProjectId )); web3.eth.getBalance( ropstenAddress ).then(console.log); // REFERENCES: // https://blog.infura.io/getting-started-with-infura-28e41844cc89/ Here is what the above code is Doing: 1. We’re importing the Web3 library….
yourElement.classList.remove(‘yourClass’); Here is what the above code is Doing: 1. We’re selecting the element with the ID of “yourElement” 2. We’re adding the class “yourClass” to that element 3. We’re removing the class “yourClass” from that element
@HostListener(“window:scroll”, []) onScroll(): void { if ((window.innerHeight + window.scrollY) >= document.body.offsetHeight) { // Load Your Data Here } } Here is what the above code is Doing: 1. We are using the @HostListener decorator to listen to the window’s scroll event. 2. We are checking if the user has scrolled to the bottom of the…
import { createStore, compose, applyMiddleware } from ‘redux’; import thunk from ‘redux-thunk’; import reducers from ‘../reducers’; const composeEnhancer = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose; const store = createStore( reducers, composeEnhancer(applyMiddleware(thunk)), ); export default store; Here is what the above code is Doing: 1. We’re importing the createStore, compose, and applyMiddleware functions from the redux library. 2. We’re…
// 1. Using console.log() console.log(“Hello World”); // console.log() is used in debugging the code. // 2. Using alert() alert(“Hello, World!”); // // The alert() method displays an alert box over the current window with the specified message. // 3. Using document.write() document.write(“Hello, World!”); // // document.write() is used when you want to print the content…