02_advanced/unterricht/tag12/02_csv-to-obj.html

@@ -27,9 +27,9 @@
       const convertCsvToObj = (csv = '') => {
         const rows = csv.split('\n'); // => ['name, category, price', 'Klingon Letter Opener, Office Warfare, 19.99',...]
 
-        const headerRow = rows.shift().split(/\s*,\s*/);
+        const headerFields = rows.shift().split(/\s*,\s*/);
 
-        console.log(headerRow); // => ['name', 'category', 'price']
+        console.log(headerFields); // => ['name', 'category', 'price']
 
         const productRows = rows
           .map((row) => row.trim()) // "white spaces" der Strings werden entfernt
@@ -60,7 +60,8 @@
       const products = convertCsvToObj(productsCsv);
 
       // output
-      console.log(products);
+      console.log(JSON.stringify(products, null, 2)); // JSON String
+      console.log(products); // Produkte Array
 
       outputEl.innerHTML = `<ol>${products
         .map((product) => {

02_advanced/unterricht/tag12/09_rekursion-fakultaet.html

@@ -30,7 +30,7 @@
       const calcFactorialWithWhile = () => {};
 
       // Test cases
-      console.log(calcFactorial(5)); // => 120
+      console.log(calcFactorial(5)); // => 5! = 5 * 4 * 3 * 2 * 1 = 120
       console.log(calcFactorial(3)); // => 6
       console.log(calcFactorial(0)); // => 1