DevCast

Developer-focused, expert-taught video tutorials. Tweets by @jabacchetta.

[DevCast @devcastcode]

Arrays get all the love, but that shouldn't stop #developers from using #JavaScript's higher-order functions to iterate over plain objects.

Four Object constructor methods for your toolbox, including fromEntries (introduced in ES10) 👇

[DevCast @devcastcode]

@benawad https://t.co/VjrCBlXVIr

[DevCast @devcastcode]

Next.js (with universal/isomorphic rendering) by @zeithq, is hands-down the most underrated framework in the #javascript / @reactjs community today.

And as a result, businesses are at a disadvantage: https://t.co/l7zOgEeSxF

[Cassidy @cassidoo]

Curious: How many of you are at your job still because you don’t want to deal with the tech interview process for [some] reason?

[DevCast @devcastcode]

@Junyan_replica @slightlyice With this particular example, you're absolutely right!

@rauschma has a great article with additional details and tips: https://t.co/dysr4hbYTy

[DevCast @devcastcode]

Use JavaScript's numeric separators to improve readability!

[DevCast @devcastcode]

Need a duplicate-free version of an array in JavaScript?

The Set object is a built-in data structure that does not allow for duplicate values.

Use the Set constructor to transform an array into a set. Use the spread operator to transform a set into an array.

[DevCast @devcastcode]

@shreshthmohan @dhh @patio11 @kentcdodds @DavidKPiano @ChrisFerdinandi You don't need to learn another language to learn about data structures and algorithms! To get started, check out https://t.co/G4SgDDFW6s

[DevCast @devcastcode]

🤫 Did you know that Google has a secret code challenge for software engineers?

📬 Invites are sent via Google search if algorithms determine (based on your search history) that Google should be pursuing you as a potential hire.

[DevCast @devcastcode]

@eDominykas @matteocollina Most Promise combinators short-circuit, with the exception of Promise.allSettled (stage 4): https://t.co/GJgQvYtcHB

[Addy Osmani @addyosmani]

Tip: With @ChromeDevTools open, click/hold the Reload button for bonus Empty Cache & Hard Reload options:

[DevCast @devcastcode]

3 #HTML input attributes that can enhance the user experience:

✅ inputmode: Which virtual keyboard to display.

✅ autocomplete: Completion type, including new or current password, credit card number, one-time code, etc.

✅ spellcheck: Disable for non-word text inputs.

[DevCast @devcastcode]

On a serious note, thank you for the follow!

[DevCast @devcastcode]

That feeling when you realize your tweets are now being submitted for #code review to over 10,000 people from across the world...

[DevCast @devcastcode]

@PibePlayer Always a possibility in the future!

[DevCast @devcastcode]

📢 Ready to become a #VSCode power user?

👨‍💻 The most comprehensive video tutorial to date launches in December. Optimize your workflow, boost productivity, and master Visual Studio Code!

✅ Subscribe at https://t.co/D9gYZXc5Oo for special discount! #code #programming #developer

[DevCast @devcastcode]

@framerate @Dublas3Barca @descholar3 @babeljs Officially, yes!

https://t.co/ZBZeH31aYU

[DevCast @devcastcode]

PSA: The latest #JavaScript release is ECMAScript 2019, the 10th Edition (more commonly referred to as ES10).

A new edition has been released every year since ECMAScript 2015 (ES6). Fortunately for all of us trying to stay relevant, these subsequent releases are much smaller!

[DevCast @devcastcode]

Arrays get all the love, but that shouldn't stop #developers from using #JavaScript's higher-order functions to iterate over plain objects.

Four Object constructor methods for your toolbox, including fromEntries (introduced in ES10) 👇

[DevCast @devcastcode]

@lemisocarlos @descholar3 https://t.co/ZBZeH31aYU

[DevCast @devcastcode]

PSA: The latest #JavaScript release is ECMAScript 2019, the 10th Edition (more commonly referred to as ES10).

A new edition has been released every year since ECMAScript 2015 (ES6). Fortunately for all of us trying to stay relevant, these subsequent releases are much smaller!

[DevCast @devcastcode]

"Strong opinions, weakly held." — Paul Saffo #dev #quotes

[DevCast @devcastcode]

@yasyaindr If you tried to do this with map(), you would end up with nested arrays: [[1, 2], [3, 4]]. You would then need to use flat() on that result to get [1, 2, 3, 4]. flatMap() is a more efficient way to handle both of those operations at once.

[DevCast @devcastcode]

Need to modify the number of items during a map in #JavaScript?

Use flatMap, which was introduced in ES10! 🔥

#dev #development #code

[DevCast @devcastcode]

@eugene_rozov Use it today! Along with @babeljs if needed for your target environment.

[DevCast @devcastcode]

@nikosbaxevanis Material Pro: https://t.co/hysAbVahpC

Slightly modified version of the very popular Material Theme: https://t.co/toFdVBNM1M

[DevCast @devcastcode]

Five years later and still a great #javascript #webdev read by @rauchg!

"7 Principles of Rich Web Applications": https://t.co/wu94kCPGmJ