ExtractDiv test
Apples and oranges
- Äpfel
- Birnen
Men and women
Here is what the above code is Doing:
1. Create a new instance of the ExtractDiv class.
2. Load the HTML code into the instance.
3. Extract the div with the id “main” and print it.
The output should be:
myList[:] = [x / myInt for x in myList] Here is what the above code is Doing: 1. Create a list of numbers 2. Create a variable to hold the number to divide by 3. Create a new list that is the result of dividing each number in the original list by the number in…
INSERT INTO tableName(id, NAME, score) VALUES(1, “Fadl”, 285) ON DUPLICATE KEY UPDATE NAME = “Fadl”, score = 285 Here is what the above code is Doing: 1. It’s inserting a new row into the table. 2. If the row already exists, it updates the row.
// https://medium.com/front-end-weekly/how-to-test-your-flutter-ios-app-on-your-ios-device-75924bfd75a8 If using an IDE (vscode, android studio): – Locate the `cache` folder where flutter is installed. It is under the `bin` file: `flutter/bin/cache` – Delete it (using `rm -rf` or something else) – Reinstall flutter packages: `flutter doctor -v` // https://stackoverflow.com/a/58952182/12624093 Here is what the above code is Doing: 1. We’re creating a…
let toBeReversed: string = `.eslaf eb t’ndluow ecnetnes siht ,dehctiws erew eslaf dna eurt fo sgninaem eht fI`; let charArray: string[] = toBeReversed.split(”); console.log(charArray); let reverseArray: string[] = charArray.reverse(); console.log(reverseArray); let reversedArray: string = reverseArray.join(”); console.log(reversedArray); output: If the meanings of true and false were switched, this sentence wouldn’t be false. Here is what the…
(req.headers.authorization).split (req.headers.authorization as string).split Here is what the above code is Doing: 1. We’re using the split() method to split the string at the space character. 2. We’re using the destructuring assignment syntax to assign the first and second elements of the array to the variables token and type. 3. We’re using the typeof operator…
import { from } from ‘rxjs’; const observable = from(promise); Here is what the above code is Doing: 1. We create a promise that resolves to the string ‘Hello World’ 2. We create an observable from that promise 3. We subscribe to the observable 4. The observable emits the value from the promise 5. The…