doman89
/ doman-code-metoda-map-a-petle-for.js
Last active
October 8, 2022 21:27
Doman Code - metoda map a p臋tle for
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Zapraszam na: | |
| // - m贸j kana艂 YouTube Doman Code: https://www.youtube.com/c/domancode | |
| // - fan page Facebook: https://www.facebook.com/profile.php?id=100082090551019 | |
| // inicjalizacja przyk艂adowej tablicy | |
| const exampleArray = ["Kana艂 YouTube Doman Code", "Fan Page Doman Code", "Grupe HTML, CSS i JS: pierwsze kroki"]; | |
| // 1. inicjalizacja pustej tablicy w kt贸rej b臋dziemy trzyma膰 wynik dzia艂ania naszej transformacji | |
| const resultArrayClassicFor = []; |
doman89
/ doman-code-metoda-forEach-a-petle-for.js
Last active
October 8, 2022 21:27
Doman Code - metoda forEach a p臋tle for
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Zapraszam na: | |
| // - m贸j kana艂 YouTube Doman Code: https://www.youtube.com/c/domancode | |
| // - fan page Facebook: https://www.facebook.com/profile.php?id=100082090551019 | |
| // inicjalizacja przyk艂adowej tablicy | |
| const exampleArray = ["Doman", "Code", "Pierwszy", "Snippet"]; | |
| // 1. index = O => inicjalizacja licznika z warto艣ci膮 0 (od 0 rozpoczynaj膮 si臋 indeksy w tablicy) | |
| // 2. index < exampleArray.length => nasza tablica ma 4 elementy wi臋c ostatni index bedzie wynosi艂 3, | |
| // dlatego gdy index uzyska warto艣膰 4, p臋tla sie zako艅czy (nie mamy elementu z indeksem 4) |