calculate employees salary of program in node
Here is what the above code is Doing:
1. We are creating a class Employee.
2. We are creating a constructor which takes the name and salary of the employee as parameters.
3. We are creating a method called display which prints the name and salary of the employee.
4. We are creating an object of the class Employee.
5. We are calling the method display on the object.
function jsonArrayTo2D(arrayOfObjects){ let header = [], AoA = []; arrayOfObjects.forEach(obj => { Object.keys(obj).forEach(key => header.includes(key) || header.push(key)) let thisRow = new Array(header.length); header.forEach((col, i) => thisRow[i] = obj[col] || ”) AoA.push(thisRow); }) AoA.unshift(header); return AoA; } Here is what the above code is Doing: 1. It’s taking the JSON array and converting it to a…
const express = require(‘express’) const app = express() app.get(‘/’, (req, res) => { console.log(req.query) }) app.listen(8080) Here is what the above code is Doing: 1. We’re importing the express module and creating an express app. 2. We’re creating a route that listens for GET requests to the root path (‘/’). 3. We’re logging the query…
Copy 1″C:\Program Files\Google\Chrome\Application\chrome.exe” –incognito –auto-open-devtools-for-tabs http://localhost:8000 Here is what the above code is Doing: 1. Create a new Chrome window 2. Open the Chrome DevTools 3. Open the URL http://localhost:8000
window.location.hash = ‘new-route’; Here is what the above code is Doing: 1. We’re using the window.location.hash property to get the current hash value. 2. We’re using the window.location.hash property to set the current hash value.
$ npm i open-sans-fonts –save Here is what the above code is Doing: 1. We’re importing the Font class from the react-native-fonts package. 2. We’re creating a Font object and passing in the OpenSans font family. 3. We’re calling the load method on the Font object. 4. We’re calling the wait method on the Font object. 5. We’re calling the apply method on the Font object.
Two choices: > use camelCase everywhere, but keep using snake_case only for server-generated attributes > always manually convert to camelCase after you get the data back from the network, and use camelCase everywhere. If you have to pick a global convention on both sides, JavaScript should win – ie, camelCase. Here is what the above…