Flutter beginners tutorial: Make HTTP requests to a REST API. Fetch data from the network.

By the end of the video, you'll have a clear understanding of the following concepts:
1. How to perform asynchronous operations in Flutter?
2. Difference between asynchronous and synchronous functions? Why/When do we need asynchronous functions?
3. What is Future, FutureBuilder ?
4. When to use await and async?
5. How to make HTTP (GET/POST/PUT/DELETE) requests to a REST API from Flutter?
7. How to fetch a list of items from the network and display it on the UI using a FutureBuilder?
8. How to fetch data of individual items by ID from the network and display it on the UI?
9. How to send data to a REST API?
10. How to update data through a REST API?
11. How to delete data through a REST API?

[johnmungandi]

A good flutter teacher on YouTube said about the letter. I have never seen a video like this anywhere. All my doubt have been cleared in one video. Thanks to you.

[shadrackongera]

Great video! Your explanation was just what I needed, and you went into meticulous detail to make sure I understood everything. Thanks for sharing your expertise!

[dvpsirz]

Very helpful video short and very detailed. I will say thank you again because this is the best I have seen so far

[replaytvsenegal]

good job thanks you from Senegal Africa

[tilttrader]

great video.Problem solved in a single video

[codewithdarkeh]

Thanks so much, I have got to understand very well. Besides, my post_list page showed the circular progress indicator and not the data. I tried catching the error, but it seems everything is working fine. What do you suggest?

[agony]

If i would can get more one like this video i would do this

[schoolbook]

Superb brother. Can you do the same with help of GetX library?

[theifeanyi]

in the Post Details page, you passed "post" into EditPost page at 32.29 timeline, how did you identify it within that context? mine is showing unidentified post

[dushyantsharma]

i have an error
_CastError (type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>' in type cast)

[aayushstha]

How to do this with a data model?
Thanks for the video

[viratabd]

Can you make a playlist for restapi flutter bro❤

[gregorybecker]

I am getting the error 'The method 'jasonDecode' isnt defined for the typre 'HTTPHelper'.

[Pyrotech]

hii, i am getting error that is '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'List<dynamic>', i am trying to fetch data from twelve data api, plese help

[aravindhkumar]

how i contact you sir...please reply to me....