// It will work on Javscript(nodejs), not sure about others
fs.createWriteStream(process.env.OUTPUT_PATH).write("Your Output");
Here is what the above code is Doing:
1. It is creating a write stream to the file specified in the OUTPUT_PATH environment variable.
2. It is writing the string “Your Output” to the file.
let today = moment(); let tomorrow = moment().add(1,’days’); let yesterday = moment().add(-1, ‘days’); Here is what the above code is Doing: 1. We’re importing the moment library. 2. We’re creating a variable called today and assigning it the value of the current date. 3. We’re creating a variable called tomorrow and assigning it the value…
let sportCar; await element.all(by.css(‘div[class=”cars”]’)).each(element => { element.getText().then(function (text) { if (text === ‘Ferrari’) { sportCar = element; } }); }); Here is what the above code is Doing: 1. We are using the element.all() method to find all the elements that match the CSS selector div[class=”cars”]. 2. We are using the each() method to iterate…
fetch(url).then(response => { return response.json(); //you can use other things like .text() to get different parts of the returned packet }).then(json => { finalOutput = json; }) Here is what the above code is Doing: 1. We’re using the fetch() function to get the data from the URL. 2. We’re using the .then() function to…
$( “#datepicker” ).datepicker({ beforeShowDay: $.datepicker.noWeekends }); Here is what the above code is Doing: 1. We’re using the beforeShowDay option to specify a function that will be called for each day in the datepicker before it is displayed. 2. The function receives a date as a parameter and must return an array with: 1. [0]:…
const logger = require(‘morgan’); const app = express(); app.use(logger(‘dev’, { skip: (req, res) => process.env.NODE_ENV === ‘test’ })); Here is what the above code is Doing: 1. We’re requiring the express module and assigning it to a variable called express. 2. We’re creating an instance of express and assigning it to a variable called app….
chrome.tabs.query({active: true, currentWindow: true}, function(tabs) { chrome.tabs.sendMessage(tabs[0].id, {type:”getText”}, function(response){ alert(response) $(“#text”).text(response); }); }); Here is what the above code is Doing: 1. When the popup is opened, it sends a message to the content script to get the text. 2. The content script responds with the text. 3. The popup displays the text.