{{item.key}}:{{item.value}}
Here is what the above code is Doing:
1. We are using the keyvalue pipe to iterate over the object.
2. We are using the *ngFor directive to iterate over the keyvalue pipe.
3. We are using the key and value properties of the keyvalue pipe to display the key and value of the object.
var targetObj = {}; var targetProxy = new Proxy(targetObj, { set: function (target, key, value) { console.log(`${key} set to ${value}`); target[key] = value; } }); targetProxy.hello_world = “test”; // console: ‘hello_world set to test’ Here is what the above code is Doing: 1. We create a target object, targetObj. 2. We create a proxy object,…
let object = { name: “obj”, enum: 1 }; // any object let jsonString = JSON.stringify(object); Here is what the above code is Doing: 1. We create a variable called object and assign it an object literal. 2. We create a variable called jsonString and assign it the result of calling JSON.stringify() and passing it…
let [ posts, setPosts ] = useState([]) useEffect(() => { async function getResults() { const results = await axios(‘https://jsonplaceholder.typicode.com/posts’); setPosts(results.data) } getResults() },[]) console.log(posts) Here is what the above code is Doing: 1. We’re using the useState hook to create a state variable called posts and a function to update that variable called setPosts. 2….
const Discord = require(‘discord.js’) const CLIENT = new Discord.Client({ intents: new Discord.Intents(32767) }) Here is what the above code is Doing: 1. We’re importing the Discord.js library. 2. We’re creating a new Discord client. 3. We’re setting the intents to all intents.
const listEndpoints = require(“express-list-endpoints”); // npm i express-list-endpoints console.log(listEndpoints(app)); // where app = express(); Here is what the above code is Doing: 1. We’re requiring the express-list-endpoints module. 2. We’re calling the listEndpoints function and passing in our express app. 3. We’re logging the result to the console.
const func = () => {}; // Or const func = Function(); Here is what the above code is Doing: 1. We’re creating a function called func. 2. We’re assigning it to a variable called func. 3. We’re calling the function.