jsonplaceholder | A simple online fake REST API server | REST library
kandi X-RAY | jsonplaceholder Summary
kandi X-RAY | jsonplaceholder Summary
JSONPlaceholder is a simple fake REST API for testing and prototyping. It's like an image placeholder but for web developers. JSONPlaceholder is powered by JSON Server.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of jsonplaceholder
jsonplaceholder Key Features
jsonplaceholder Examples and Code Snippets
Lines of Code : 94License : Strong Copyleft (CC BY-SA 4.0)
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List of users from JSONplaceholder
{{ user.name }} 🚀 {{ user.email }} ~
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Community Discussions
Trending Discussions on jsonplaceholder
QUESTION
I'm developing an application using Angular and I'm trying to build a flow that involves multiple observables (emit multiple values) and HTTP requests (emit one value).
I want to open an InAppBrowser to let the user do a transaction (a payment) and read the callback, which is a new url that the browser will try to load. I need to subscribe to multiple events of the browser to get notified when there is an error, a new url to load, etc..
I would like to handle this RxJS combination correctly and cancel all the observables if some condition is met to guarantee performance and no potential memory leaks.
I have tried to follow:
- RxJS switchMap does not cancel inner merged observable
- Using SwitchMap() to Handle Canceling Previous Requests
- RxJS: switchMap inside merge doesn't work to make a conditional observable return
All the following observables and request are fake to avoid complexity.
Observables that emit one value:
...ANSWER
Answered 2022-Mar-21 at 20:00If you want to complete all merged Observables you'll need to complete merge() inside siwtchMap() (I didn't test this code):
QUESTION
If user type id in input, I'd like to fetch post by specific id typed by user. If not, I'd like to fetch whole array of posts, and then get some id from fetched data. I know it doesn't make sense, but it just only for tests.
It doesn't work, cause useState works asynchronously. I tried few solutions, but all of them looked very ugly.
I received an error:
...ANSWER
Answered 2022-Feb-24 at 19:34Just like you said useState works asynchronously , if you want to do something after mutating it you will have to use useEffect and set posts as its arguments , now whenever the posts get mutated your funcion will be run and the first index of array will be sent to the fetchPost(id),
QUESTION
I'm looking to find a way to use a custom DNS resolver for a nodejs request using node-fetch. I think there is a star of explaining here : Node override request IP resolution but I can't manage to make it work for any request. My goal is to use an alternative DNS resolver, such as cloudflare (1.1.1.1) or Google public DNS (8.8.8.8) instead the OS / ISP default DNS resolution.
...ANSWER
Answered 2022-Feb-11 at 04:11Thanks to Martheen who answered in my first post I was able to achieve the result here :
QUESTION
I'm trying to fetch data in Flutter from test API using this tutorial - https://flutterforyou.com/how-to-fetch-data-from-api-and-show-in-flutter-listview/
When I copy the code VS Code throws this error, and I do not understand, what I need to do enter image description here
Thank for your responses, and sorry in advance for dummy question, code example
...ANSWER
Answered 2022-Jan-08 at 07:05snapshot.data could be null, you already know it is not null because of this line
QUESTION
EDIT: I focused too much on TypeScript that I didn't realize I wasn't mapping the data. It works now.
I am just starting to use TypeScript, and I can't figure out how to pass down props with the spread operator. How should I do this? from what I understand I shouldn't be using React.FC so I am trying to do it with interface, but still don't understand how to get the props. Thank you
Index.tsx:
...ANSWER
Answered 2021-Dec-18 at 15:32You're trying to use spread on an array (data) in a place where only property spread is supported (the props list of a JSX element expression). Although arrays are objects, their property names are "0" and such, not "userId" and such, so that doesn't match the props expected by the component.
You've said in a comment that you aren't trying to do anything in particular, just trying to see how to do what you're doing. Your is just fine if data is an object, but it's an array.
It looks like your data source returns this:
QUESTION
I'm learn react, and when learn about how fetching data, i wonder, can we only render react-dom after fetch data successful, i mean if we don't get data, we wont execute any code further, i make an example here
...ANSWER
Answered 2021-Dec-02 at 12:04Your code is actually okay and you can just add:
QUESTION
Apologies. React noob here.
Got an issue where my code has stuck on a never ending loop. I've stripped the code down only to the part I believe that's causing the problem.
...ANSWER
Answered 2021-Nov-25 at 05:30You should pass a second argument for the useEffect. Check the documentation here.
Eg:
QUESTION
I am using Angular Capacitor v3 with axios. Receiving a Network Error when making any request to any external server. This is only occurring while emulating with XCode. The request never reaches the server, just returns immediately with status 0.
I cannot repeat this problem locally on Windows, or published website, or Android Studio emulators, or published to android device.
Not sure if I am missing a permission or configuration, but I have tried adding "Local Network Usage", "Location Always and When In Use" permissions and played around with NSAppTransportSecurity settings to the Info.plist.
I do not believe its an issue with the server since it seems like it never even reaches it. But I have a verified HTTPS certificate, hosted by Azure, with valid CORS rules.
I have also tried HttpClient with Angular, same result.
The error occurs immediately and does not give specific information but here is the message:
...{"headers":{"normalizedNames":{},"lazyUpdate":null,"headers":{}},"status":0,"statusText":"Unknown Error","url":"https://jsonplaceholder.typicode.com/users/1","ok":false,"name":"HttpErrorResponse","message":"Http failure response for https://jsonplaceholder.typicode.com/users/1: 0 Unknown Error","error":{"isTrusted":true}}
ANSWER
Answered 2021-Oct-13 at 08:01I am just facing same issue It was working on different domain, no hostname is different and it stopped working. So it doesn't even make a request to a server. Also same configuration works on android. just not IOS
QUESTION
I've recently started learning how to use mock from unittest library and encountered a problem figuring out how to correctly mock class dependencies.
Below is the example i'm trying to mock
client.py
...ANSWER
Answered 2021-Nov-09 at 06:18Since you use dependency injection, you don't need to use mock.patch(). Just create mocked HttpClient object and pass it to the Post class. If your module depends on some modules which imported by import keyword, then you need to use mock.patch() things to mock them.
Besides, you can create mocked Response for the client.request() method. We can use the Response class from the requests package.
data.py:
QUESTION
I am developing a hook in which I can pass a function that makes a web request and it returns isLoading, data and error.
ANSWER
Answered 2021-Oct-04 at 13:44I found that a good solution is to use generics. With this solution you should be able to provide any type parameter and as long as your API data fits those type requirements it should work.
API.tsx
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