dart | Self-service data workflow management | BPM library

by RetailMeNotSandbox JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | dart Summary

dart is a JavaScript library typically used in Automation, BPM applications. dart has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Dart, short for "data mart à la carte", is a self-service data workflow solution that facilitates the creation, transformation, and movement of data using data engines, primarily in the context of AWS. Put another way, it is a system to facilitate moving data in and out of datastores like S3, RDS, Redshift, EMR, DynamoDB, something custom, etc. The dart UI is built on top of the dart REST api, is data-driven, and is a combination of AngularJS, Angular Material, and Angular Schema Form. The UI assists with self-service, while the REST api allows dart to be plugged into engineering systems.

Support

Quality

Security

License

Reuse

Support

dart has a low active ecosystem.

It has 15 star(s) with 12 fork(s). There are 8 watchers for this library.

It had no major release in the last 6 months.

There are 6 open issues and 40 have been closed. On average issues are closed in 47 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of dart is current.

Quality

dart has no bugs reported.

Security

dart has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

dart is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

dart releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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dart Key Features

No Key Features are available at this moment for dart.

dart Examples and Code Snippets

No Code Snippets are available at this moment for dart.

Community Discussions

Trending Discussions on dart

What is simplest way to prevent frame drop in flutter application on heavy task?

Flutter - Switching images depending on Theme

Android Studio Flutter - WARNING: Another emulator is still running - windows 10

Picture changing when it shouldn't

The argument type 'Object?' can't be assigned to the parameter type 'num'

Flutter - cannot edit text in textfield without tapping on it

How to loop over a Map and update the property in the existing model in Flutter

I am getting The method 'cast' was called on null while parsing json

Flutter null-safety conditionals in object methods

Iterating over an array of objects in JSON with Flutter FutureBuilder

QUESTION

What is simplest way to prevent frame drop in flutter application on heavy task?

Asked 2021-Jun-16 at 00:29

I've ran into problem getting UI lags when this line is running:

...

ANSWER

Answered 2021-Jun-16 at 00:29

I don't believe you can use SharedPreferences within an Isolate without support for MethodChannel / accessing platform-specific underlying OS frameworks on iOS / Android.

You would need to use FlutterIsolate or a similar package to provide that support.

chunhunghan has a good answer detailing this.

Alternatively, you could run the crypt.generateKeys() by itself in your Isolate.spawn() call and use the results after in a separate method accessing SharedPreferences. (Assuming that crypt package is also not relying on platform-specific code.)

Source https://stackoverflow.com/questions/67993518

QUESTION

Flutter - Switching images depending on Theme

Asked 2021-Jun-15 at 17:09

Hello I'm having trouble changing my Logo depending on the Theme. In Dark Theme I can't see the black outlines of my logo, whilst I can on white background in light theme mode.

Here's the main.dart Code Line:

...

ANSWER

Answered 2021-Jun-15 at 17:09

If you want to change dynamically the asset path, you can check the theme like this

Source https://stackoverflow.com/questions/67987326

QUESTION

Android Studio Flutter - WARNING: Another emulator is still running - windows 10

Asked 2021-Jun-15 at 14:21

I am having problems restarting the emulator after turning it off. Restarting android studio - doesn't help. Restarting my computer helps. I also cannot find and [stop this process] through the task manager. So that I can not reboot. By the way, the error is displayed with a typo. Help. Who faced such a problem, how to solve it?

...

ANSWER

Answered 2021-Jun-15 at 14:21

On Windows, the software that runs the Android Emulator is called "qemu-system-x86_64.exe".

Try to kill this software. You can use the built-in taskkill utility from within the Command Prompt:

Open the Command Prompt (Type in CMD into the Windows search)
Enter: taskkill /F /IM "qemu-system-x86_64.exe" /T

Explanation of the taskkill command:

Source https://stackoverflow.com/questions/67987153

QUESTION

Picture changing when it shouldn't

Asked 2021-Jun-15 at 11:53

I am trying to build a cinema app with flutter. The structure is as follows:

in each city there are a bunch of cinemas
in a cinema there are a bunch of showrooms(salle in french)
in a showroom(salle in french) there are five display sessions or projections, these projections are of the same film.

because the projections are of the same movie (a showroom displays the same movie in different time(e.g projections) by design), when I click on any of the projections in a showroom I should have the same posture of the same film, not a different posture in each projection.

However I get a different film posture in each projection, and I don't know what is causing this.

I am using a rest api that I created with Spring, and I am certain that the problem is not from my back-end because I am using it in an angular web app and it's working perfectly.

This is a layout of my application

this is what happened when I click on two projection of the same showroom( notice that the posture changes when it shouldn't.

and here is the code of the showroom page (salles-page.dart)

...

ANSWER

Answered 2021-Jun-15 at 11:53

Problem related to back-end and have nothing to do with Flutter.

Source https://stackoverflow.com/questions/67953351

QUESTION

The argument type 'Object?' can't be assigned to the parameter type 'num'

Asked 2021-Jun-15 at 11:40

I have having 3 error about the object cant be assigned to parameter including int, string and double . I'm trying to fetch data to create a chart-bar to display and process the data.it fetches from another widget called Transaction.

...

ANSWER

Answered 2021-Jun-15 at 11:40

item here is a Map.

Source https://stackoverflow.com/questions/67981040

QUESTION

Flutter - cannot edit text in textfield without tapping on it

Asked 2021-Jun-15 at 11:16

So, I have a TextField that looks like:

...

ANSWER

Answered 2021-Jun-15 at 11:16

I think you need to use focusnode property

https://api.flutter.dev/flutter/material/TextField/focusNode.html

Also please refer to these answers https://stackoverflow.com/a/49912570/9414608 https://stackoverflow.com/a/60510624/9414608

flutter dart textfield focus

Source https://stackoverflow.com/questions/67984682

QUESTION

How to loop over a Map and update the property in the existing model in Flutter

Asked 2021-Jun-15 at 10:31

I have a class SocialAuth, which holds some common properties of the AuthModel class. Now I want to dynamically update the instance of AuthModel based on the object of SocialAuth class.

I'm looping over the .toJson() of SocialAuth and trying to update the property of _authModel (Instance of AuthModel) dynamically.

ERROR IS - The operator '[]=' isn't defined for the type 'AuthModel'.

SocialAuth Class

...

ANSWER

Answered 2021-Jun-15 at 10:31

You get the error, as the operator []= isn't defined for the type AuthModel as the AuthModel class has not defined the [] operator.

You will need to define the operator [] in the AuthModel class,

Source https://stackoverflow.com/questions/67983756

QUESTION

I am getting The method 'cast' was called on null while parsing json

Asked 2021-Jun-15 at 08:55

I have following json in my API response :

...

ANSWER

Answered 2021-Jun-15 at 08:55

I recommend you to use this website to convert your jsons

and so on, to fix you're code you need to change

Source https://stackoverflow.com/questions/67982383

QUESTION

Flutter null-safety conditionals in object methods

Asked 2021-Jun-15 at 05:53

I'm just working through this whole null-safety mode with my Flutter project and unsure what the difference is with ? and ! in calls to object methods.

For example, the hint was to add a ! conditional. Here's an example I have right now, and I'm unsure if this should be a ? or a ! at the findNbr!.replaceAll().

...

ANSWER

Answered 2021-Jun-15 at 05:46

I would like to advice you to use the ! operator, also the called bang operator, as little as possible. You should only use this operator when the dart analyser is wrong and you know for 100% that the value will never be null.

Below is an example of where the dart analyser would be wrong and you should use the bang operator.

Source https://stackoverflow.com/questions/67980237

QUESTION

Iterating over an array of objects in JSON with Flutter FutureBuilder

Asked 2021-Jun-15 at 05:30

I am having trouble trying to iterate over a JSON array of objects from a remote URL using Flutter's FutureBuilder.

My goal is to:

Fetch JSON data from an API
Output the data into a 2 column gridview layout

The JSON data is an array of objects(or a List of Maps in dart), the objects have simple string data.

I know that I need to build a future to fetch the data from the API and decode the JSON, then I need to create a FutureBuilder to output the List data into my Gridview Builder. That is what I have tried to do in my code below.

...

ANSWER

Answered 2021-Jun-14 at 20:57

You have to pass the function like this

Source https://stackoverflow.com/questions/67976894

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install dart

Dart is primarily driven by a single YAML config file, in combination with a few environment variables. For local development, we will use a config file similar to the one in the bootstrapping step, with a few differences:.
Instead of RDS, it is preferable to use a dockerized postgres instance
Instead of SQS, it is preferable to use a dockerized elasticmq instance
Instead of running engine tasks in ECS, it is preferable to have the engine worker fork them locally

Support

See the draft API specification in Swagger 2.0 format at src/python/dart/web/api/swagger.yaml or via Swagger-UI at http://your-dart-host-and-port/apidocs/index.html. See the source code at src/python/dart/web/api for implementation details.

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