ptorrel/JS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

new class js -advanced

Browse Source
This commit is contained in:
Philippe Torrel
2026-06-29 11:35:03 +02:00
parent ee8a87bf2a
commit 31c13250b0
104 changed files with 2632 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
01_grundlagen/unterricht/tag10/08_prefer-const.html
View File

@@ -19,6 +19,10 @@
const transform = (fullName) => {
const nameParts = fullName.split(' '); // => ['Ladislaus', 'Coolio', 'Barry', 'Crazy', 'Jones'];
const lastName = nameParts.slice(nameParts.length - 1); // => 'Jones'
// nameParts = nameParts.slice(0, nameParts.length - 1); // => ['Ladislaus', 'Coolio', 'Barry', 'Crazy']
// Wenn Variable mit "let" deklarariert wäre, könnten wir die Variable neu befüllen. Bezeichner wäre aber dann nicht mehr sinnvoll.
const firstNames = nameParts.slice(0, nameParts.length - 1); // => ['Ladislaus', 'Coolio', 'Barry', 'Crazy']
return firstNames.map((firstName) => firstName.charAt(0) + '.').join(' ') + ' ' + lastName;