Learn JavaScript Promises in 19 minutes (For Beginners)
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- čas přidán 1. 06. 2024
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Join me as I teach you several topics related to Promise & Promise Chaining such as:
👉 What is a Promise & How do we use it?
👉 Important points to remember when using Promises & Chaining Promises!
👉 Several use cases of Promises in action!
👉 Why it's important to know and understand Promise Chaining!
🖥️ Code Editor used in this tutorial: runjs.app/
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🕐 TIMESTAMPS:
00:00 Introduction
00:15 Promises Explained
00:31 Promise States
01:00 Promise Definition & Syntax
01:56 Promise Example #1
03:45 Promise Example #2
04:40 Promise Example #3
05:22 Promise Visual Example
06:19 Promise Chaining Explained
06:56 Promise Chaining Example #1
09:15 Promise Chaining Example #2
11:12 Promise Chaining Example #3 [the catch() method]
13:00 Promise Chaining Example #4 [the finally() method]
14:46 Promise Chaining Example #5
17:21 Promises vs JavaScript Callbacks
18:11 Outro
Let’s get it PAPAFAM 🔥.
#javascript #tutorial #beginner #promises
Thanks for the Promises intro Sonny. Def going to dive deeper into this function. Would love to see a tutorial from you giving a real world use case for better understanding. Thanks again enjoy the weekend!
Thank you! I was having such a hard time grasping this concept. However, the way you broke it down was perfect for my way of thinking.
subbed!✌
You did a great job comparing the ways to handle errors. Thank you for the video.
Really nice! Thanks!
thanks for this sonny. really helpful
Thats a great an awesome video sir. You cleared my all doubt of promises in javascript.
Amazing 🔥🔥
Thank you Sonny
I love your videos bava 😉😙
thanks man !
great video
Man seriously I was scratching my head from past 4 hours to learn this complex topic
YO UR A PRO
Please do one video on JavaScript Fetch API
Great content Sangha
@Sonny Sangha - Since You Are Rolling Out These JsMethods Anyway ? Could You Consider Rolling Out A Sequence Of JS Methods ( From Most Used To Less Used But Are Unique & Solve Certain Problem Eh ? ) Every 2 Weeks ? Will Help A Lot Of Us Intermediate Developers - Like How To Filter With Multi Select DropDowns Work While Consuming The Data From The API !
Which color theme are you using ?
please make a vedio of implementing used car price prediction application using react native.. please
I watched your all clones. I have abled to make Clones on your channel but I can't make logic making to run button! I do understand CSS, HTML Tailwind but I can't make logic to operate like button event/ operation! Can you please send me to understand how can I understand JS or react? Please @sonny
😉😉 Hi ra maayya😙
Plz make a detailed video on advenced react courses plzzz
Do it yourself
@@andrewsixsixsix ok bro
which vs code theme is he using in this video
dracula
Sir plz make project in React Native ppz
NEXTJS 13.2 CRASH COURSE or remake the one you made about NEXTJS 1 year ago please
pleas js advanced consebte importance
why it not showing pending in the reject case for 5seconds ?
is the syntax like : settimeout ( () => promise.then((reject (newError("failed")) ,5000); for showing pending till 5seconds ..?
Sir, please make videos on angular
Any vlogs coming soon ?
A huge one inbound!!!
@@SonnySangha lfgo, exactly what we needed
Sonny I couldn't get this logic, how it works really? I am watching your videos and other videos on JS but I can't make logic or event. Can you lead me to how to understand this JS ? Please @SonnySangha