@JavaScript
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JavaScript conversations from Oracle DevRel https://nitter.cf/t.co/IkAEEBfpsT #odevrel
Joined March 2012
- Tweets2.3K
- Following620
- Followers194K
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Pinned Tweet
Just curious, are you using => functions exclusively or still sticking to traditional function syntax?
No judgement!
JavaScript retweeted
Want to generate random colors with JavaScript?
Let me show you how you can do it 🎨
Speaking of code editors -
Can we just acknowledge how mouth watering this typeface from @jetbrains is?
jetbrains.com/lp/mono/
A few weeks ago, you all told us your favorite code editor. VS Code won by a longshot.
What's your favorite extension or shortcut for @code?
Signal boosting this Discord server—an excellent JS community with great taste in memes to boot.
We have a discord server 🌈🌈
discord.gg/uzRv5Bu
JavaScript retweeted
ALT Visual notes from Alexandra’s talk on how to deploy and work better as remote teams
This is … a great article.
In JavaScript, ellipses (…) are used for two separate shorthands — rest syntax and spread syntax. Let's find out how they work...
#DEVCommunity
dev.to/kai_wenzel/javascript…
To prefix or not to prefix vars in JS? @traversymedia has a 🌶️ take
JavaScript retweeted
Let’s do some JavaScript Tweets… @JavaScript @nodejs How do you get an array with the list of the files contained in a folder in Node.js? #Thread
JavaScript retweeted
Day 81 learning Frontend Authentication with jwt #100DaysOfCode #100daysofcodechallenge #javascript #Nodejs #ReactJS – at Ahmadabad City, India
JavaScript retweeted
Gaming, JavaScript, data processing—do any of these sound good to you?
If so, check out Nacho's article on processing F1 2021 data with JavaScript Extension Toolkit.
#oracledevrel social.ora.cl/6012zD7kr
Arrays are usually a landmine for beginners with JS. These examples make it clear how to filter through them.
How to Use Array.filter() in JavaScript by @BookerAziz javascriptkicks.com/r/517961… #javascript via @JavaScriptKicks
Beautiful! findIndex() is super powerful.
💛 JavaScript tip 💛
indexOf uses strict equality comparison under the hood.
This means it can only ever find the exact reference but not an identical object.
'findIndex' fixes this because you can pass a callback you can use to identify an object. ↓
![// won't work const array = [
{ prop: 1 },
{ prop: 2 }
];
const indexOfObject = array.indexOf({ prop: 1 });
// => -1 !
// this will work
const array = [
{ prop: 1 },
{ prop: 2 }
];
const indexOfObject = array.findIndex((element) => element.prop === 1);
// => 0 !](/pic/https%3A%2F%2Fpbs%2Etwimg%2Ecom%2Fmedia%2FFRvU837WYAE9DK%2D%2Ejpg%3Fname%3Dsmall%26format%3Dwebp)
ALT // won't work const array = [ { prop: 1 }, { prop: 2 } ]; const indexOfObject = array.indexOf({ prop: 1 }); // => -1 ! // this will work const array = [ { prop: 1 }, { prop: 2 } ]; const indexOfObject = array.findIndex((element) => element.prop === 1); // => 0 !
JavaScript retweeted
Get in the #cloud with @kapmani in today’s #OracleDevAMA! Join us and bring all your #CloudNative questions. social.ora.cl/6012K7Hbr
JavaScript retweeted
We’re hiring! Do you love user groups and working with these amazing communities to help them to be more successful? Learn more here: eeho.fa.us2.oraclecloud.com/…