Watch the entire #JavaScriptJanuary series from the beginning!

The JavaScript filter() method creates an array filled with all array elements of another array that pass a test, provided as a function. Filter() does not execute the function for array elements without values, and it does not change the original array.

The filter() method accepts a function callback and that function has access to the current element, index, and the entire original array.

A common use case would be filtering objects. If we have an app or website we would want to provide a way for the user to filter items.

I’ll be releasing a new video every day in January! Stay tuned..
_____________________________________

📚 Learn to CODE in just a FEW months here:
Treehouse Discount Code: https://treehouse.7eer.net/codeSTACKr
_____________________________________

🛠️ Tools I use:
🟠 Theme: https://marketplace.visualstudio.com/items?itemName=codestackr.codestackr-theme
🟠 Font: STACKr Code (Exclusive to my VS Code Course – https://vsCodeHero.com)
🟠 SuperHero Extension Pack: https://marketplace.visualstudio.com/items?itemName=codeSTACKr.superhero-extensions

🤖 I now use AI-powered code completions thanks to Kite. You should too so grab it FREE: https://www.kite.com/get-kite/?utm_medium=referral&utm_source=youtube&utm_campaign=codestackr&utm_content=description-only
_____________________________________

💖 Show support!
PayPal: https://paypal.me/codeSTACKr
_____________________________________

Watch Next:
Web Development – Beginners Roadmap (2020) – https://youtu.be/iogabydg2y0
Playlist: Web Development For Beginners – https://www.youtube.com/watch?v=Ez4yHS2dsN8&list=PLkwxH9e_vrAJ0WbEsFA9W3I1W-g_BTsbt
_____________________________________

Connect With Me:
Website: http://www.codestackr.com
Twitter: https://twitter.com/codeSTACKr
Instagram: https://instagram.com/codeSTACKr/
Facebook: https://facebook.com/codeSTACKr
_____________________________________

** Affiliate Disclaimer: Some of the above links may be affiliate links, which may generate me a sales commission at no additional cost to you.

#JavaScriptJanuary #31Days31Videos #codeSTACKr

source