SpinKit | A collection of loading indicators animated with CSS | Animation library
kandi X-RAY | SpinKit Summary
kandi X-RAY | SpinKit Summary
Simple loading spinners animated with CSS. See demo. SpinKit only uses (transform and opacity) CSS animations to create smooth and easily customizable animations.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of SpinKit
SpinKit Key Features
SpinKit Examples and Code Snippets
Lines of Code : 110License : Strong Copyleft (CC BY-SA 4.0)
CopyFuture getCars() async {
final response = await http.get(Uri.parse(apiUrl));
///// checking the status code is successful
if (response.statusCode == 200) {
return getCarList(response.body);
} else {
throwCommunity Discussions
Trending Discussions on SpinKit
QUESTION
I'm trying to get JSON data from an API in my project. However, I came to an error and I'm completely stuck. I'm fairly new when it comes to deserializing JSON objects so appreciate your help on this.
This is my JSON file
...ANSWER
Answered 2021-Jun-13 at 12:09The problem is you are passing respons.body["data"]["data"] to your Datum.fromJson() constructor but there is no such key in the json. on the other hand you are passing response.body["data"] to Car.fromJson() constructor which is a list of data that does not have "status" key in it.
Try changing your code as follows.
QUESTION
I am abolutely new to blazor so be gentle with me :). In my app there is button which sends POST request to server. The endpoint that is called does a bunch of things, but I need to get Id of currently signed in user. So I am passing it with the request. Everytime request comes through the result is System.Threading.Tasks.Task`1[System.String]. I have no idea what I'm doing wrong I know it has to do something with my methods being asynchronous, but after few hours of try and errors I'm helpless.
Does anybody know why am I getting the wrong value? And is there any better way to pass the Id of the user? I feel like my solution is not ideal.
Thanks a lot!
My .razor is:
...ANSWER
Answered 2021-Apr-05 at 22:03You should await the GetUserId() call since it's an asynchronous method:
QUESTION
I am developing a Expo-managed (not bare) mobile application. I recently ran into this issue: it crashes on start on ios. and I understand that this has to do with some of my packages requiring ios native modules, therefor I have to eject before I can use this package.
However, my goal here is not to eject but to find the package causing this issue, however, unable find it so far.
What suprises me is that android runs without issues, even though it looks like it requires native modules.
Please note everything runs fine on android
package.json
...ANSWER
Answered 2021-Jan-18 at 13:19Solution by @Nick Prozee he got the issue from react-native-audio-record
Solution 2:Well basically that is a pain in the ***. What I did is outlined all my components 1 by 1 to narrow down which one was causing the error. This led me to the package react-native-audio-record. The problem is that the details you get from expo, are wrong, I did not find any logical way to approach this issue rather then outlining all of my code until error disappears
it has a bug in react native which is not resolved yet
https://github.com/facebook/react-native/issues/26813
can you try it with remote debugging mode? because it is working with remote debugging mode yet.
QUESTION
old vuetify plugins not showing, but new vuetify plugins appear.v-checkbox as an example. can you help me
...ANSWER
Answered 2020-Dec-17 at 09:17As seen in the installation docs, the Vuetify setup must import the styles (which is missing from your setup):
QUESTION
In the code below, I am trying to pass data from the home screen to the detail screen when user clicks on any of the product listed on the home screen. I seem to be having difficulty here.
Similar Question but does not solve my issue
Excerpt of the code at the home screen.
...ANSWER
Answered 2020-Nov-17 at 19:26In your GestureDetector onTap
QUESTION
I am retrieving data from Firestore and storing them in GridView.builder. The data comprises of an image and a title. I have gone through the this question and the professed solution (GridView with Flutter and Firestore) and followed a lot of video tutorials but without success.
...ANSWER
Answered 2020-Sep-30 at 19:54You can use getString(''):
snapshot.data.documents[index].get('Product Title')
Here is the documentation about it
QUESTION
i'm using com.android.support:design:27.0.2 for my old project. now i want to update my project. but i'm not understanding what is the support:design library for androidx? all dependency is updated, but confused in com.android.support:design:27.0.2 this.
here is my build.gradle file
...ANSWER
Answered 2020-Oct-01 at 18:03Instead of Design support library,
You can use :
implementation 'com.google.android.material:material:1.0.0'
Do check for the current stable version
QUESTION
So I have the coordinate layout as the root layout as I am using a floating Action button. Here is my xml.
...ANSWER
Answered 2020-Sep-19 at 14:06Give the root view instead, rootLayout_job_board
QUESTION
I have a recycerview. it has item click event in onCreateViewHolder method and an imageview click event on onBindViewHolder method. Surprisingly while recyclerview loads for the first time first and last item click works after second click then after it works on every click if it is not scrolled.Again when i scroll the recyclerview then same happen for the first and last item like first load. I can not figure out what is the problem
Below is my recyclerview layout @+id/recyclerViewForFilteredCourses is the recyclerview
ANSWER
Answered 2020-Sep-05 at 07:16RecyclerView reuses view holders to improve performance. You can also say it recycles view holders - this is where it gets its name from.
RecyclerView adapter will not create more view holders than it requires. The number of view holders can be roughly equal to:
QUESTION
I want to display a loading widget while compressing the image selected.
I am using the "image.dart" package to select an image, using ImagePicker.GetImage().
Then I want to display a loading widget while the image is being compressed, and when it's finished display the compressed image.
My code fundamentally works, my loading widget is cool (thanks spinkit), I can select any image, compress it and display the new one, but there is a small freeze (2-3s) while the image is being compressed.
So I'm trying to put a loading widget to not make the user panic and tap 10 000 times to select the image wanted, but I'm not completely comfortable with asynchronous code yet.
Here's my code :
...ANSWER
Answered 2020-Aug-24 at 12:16Making something async doesn't move it into some magical background thread. Dart uses isolates which are basically an execution context in which dart code can run. Flutter has a single isolate which runs your app, if you do too much work in it, your app gets slow or skips frames.
You can create other isolates to do calculations and offload work and communicate between isolates by passing messages with primitive content back and forth. The drawback in Flutter is, that other isolates don't have access to Flutter plugins thus a lot of things don't work there. There are ways to work around this but they are pretty involved.
The easiest way to start an isolate is the compute(callback, message) function.
Spawn an isolate, run
callbackon that isolate, passing itmessage, and
(eventually) return the value returned bycallback.
I am not sure if the image/image.dart library uses a plugin or some other features that are not available (dart:ui for example), you can try offloading your image compression into the callback. If it fails with a MissingPluginException or something similar, then it won't work.
Remember, you can only pass primitive messages so you can not path the pickedFile, only the pass as argument.
For your problem however there may be an easier solution. The image picker accepts parameters for max width/height and quality. If you need the image to be encoded as PNG however then you need to create a complex solution yourself.
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