OnTransit | Crowdsourced real-time vehicle information
kandi X-RAY | OnTransit Summary
kandi X-RAY | OnTransit Summary
A webapp to crowdsource vehicle arrivals for a transit system.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of OnTransit
OnTransit Key Features
OnTransit Examples and Code Snippets
Community Discussions
Trending Discussions on OnTransit
QUESTION
Anytime I try to run the following code, it fails to compile, the error is in line 17 of the code, it is in the onError string that is right after Future, looking forward to your response.
...ANSWER
Answered 2021-Mar-25 at 07:03For flutter_bloc: ^7.0.0 you need to migrate with some changes
v6.1.x
QUESTION
I am working with xstate with Nextjs. Now I am stuck somewhere.
...ANSWER
Answered 2020-Dec-04 at 14:30It's not logging because you're not changing state; no event is ever being sent.
Please re-read the documentation on assigning to context
- you are mutating context instead of assigning new values; the assigners should always be pure.
If you want to see the state change, you need to send a toggle
event in this case:
QUESTION
I am fairly new to Flutter and very new to using BLoc.
I have a situation where I need to have a single BLoc respond to state changes in two other BLoc's.
The BLoC's are set up as follows:
...ANSWER
Answered 2020-Nov-07 at 23:22The BlocBuilder
will only react to RegionState
.
You need to create a BlocBuilder
to react to NeighborSelected
QUESTION
My 2nd strange event today. When I follow the debugger inside bloc.dart (the library, not my file) and I see that transition.nextState == state && _emitted
is false
, it does not update my widget (nextState has list size 2, state has 10 - _emitted is true). To my understanding the builder should be ok, is there any other spot to look at why it does not update?
Just to explain the logic before I show the code
I fetch my data upon app launch with
...
ANSWER
Answered 2020-Sep-18 at 23:33I guess the bloc can't tell the difference between LogicGraphsPStmntLoadSuccess(statements)
and LogicGraphsPStmntLoadSuccess(statementsShown)
as they are the same state and I think it cannot spot the differences between the different parameters.
So what I suggest to do is this:
before yielding LogicGraphsPStmntLoadSuccess(statementsShown)
try to yield a "switching" state like I don't know LogicGraphsPStmntChangeStatement
before that.
So:
QUESTION
I'm trying to create an interpret for Xstate, and I'm trying to pass it a Machine I had created in a separate file, something like this:
...ANSWER
Answered 2020-Sep-15 at 14:52There seems to be a problem with your export. You are exporting { testMachine }
as the default export instead of testMachine
.
You should use:
QUESTION
I have completed the following tutorial https://dev.to/amartyadev/flutter-app-authentication-with-django-backend-1-21cp which although useful, has left me still pretty clueless how to move forward. I am able to login and the user details are saved via a UserRepository class to a sqlite database locally, including the authentication token, but I have no idea how to access this when trying to make repeat requests to the server for data. there are no problems with the existing code but I will present several pages so you can see what I have done and am trying to achieve and how it is put together.
main.dart:
...ANSWER
Answered 2020-Aug-30 at 21:19So here is the code in the user-dao, which I just need to import in any widget/class I am needing to access the server. Seems obvious and totally straight forward but amongst all the Dart code which I am unfamiliar with and the many files used in the bloc pattern, I think my head was getting confused.
QUESTION
I am trying to run the example code of Akka FSM but I've met some error
...ANSWER
Answered 2020-Jun-02 at 12:47You should move FSMDocSpec.scala
to the src/test/scala
directory, instead of src/main/scala
. This will put test-scoped dependencies on the classpath while compiling that file.
In your build.sbt
, the scalatest
and akka-testkit
dependencies are specified to be scoped to the test configuration:
QUESTION
I'm facing issue in my current project so created this question im unable to get same bloc state in other widget i tried this https://github.com/felangel/bloc/issues/74#issuecomment-457968962
but i'm getting BlocProvider.of() called with a context that does not contain a Bloc of type CounterBloc.
error if add Provider again in other widget another state is created for that page how to use same bloc state in different widgets.
ANSWER
Answered 2020-Apr-30 at 18:13Use BlocProvider.value named constructor
QUESTION
I'm trying to write a cloud function on Firebase that updates a document in Firebase when another one is written. I use the trigger method onWrite for this. I use Xstate for this, as my original code is more complex, but the idea is the same (and the problem as well). This is the code I use (Typescript):
...ANSWER
Answered 2020-Apr-09 at 15:32You should let xstate
resolve your promises. Remove then
statement from your PromiseFunction
:
QUESTION
SCENARIO
In this app there is a countdown timer, whenever I open the app the countdown timer starts at 5 automatically and stops at 0.
QUESTION
How do I update/change the timer number when it reaches 0 and automatically goes back to 5 and start once again(loop). Below are the dart and bloc code.
...Ticker.dart
ANSWER
Answered 2020-Feb-25 at 14:03You can create a stream that counts from 5 to 0 forever like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install OnTransit
Install Python 2.7
Install virtualenv: $ [sudo] pip install virtualenv
Clone the github project: $ git clone https://github.com/trilliumtransit/oba_rvtd_deployer.git
Instantiate the virtual python environment for the project using python 2.7:
Windows: virtualenv --python=C:\Python27\python.exe oba_rvtd_deployer
Linux: virtualenv -p /path/to/python27 oba_rvtd_deployer
Browse to project folder cd oba_rvtd_deployer
Activate the virtualenv:
Windows: .\Scripts\activate
Linux: bin/activate
(Windows only) Manually install the pycrypto library. The followin command assumes you have 32 bit python 2.7 installed: pip install http://www.voidspace.org.uk/python/pycrypto-2.6.1/pycrypto-2.6.1-cp27-none-win32.whl If 64 bit python 2.7 is installed, run the following command instaed: pip install http://www.voidspace.org.uk/python/pycrypto-2.6.1/pycrypto-2.6.1-cp27-none-win_amd64.whl
Install the python project using develop mode: python setup.py develop
You will need to do the following for automatically launching Amazon EC2 instances using the scripts:.
Create AWS account
Get the access key
Get the secret access key
Create security group
Add your IP to list of allowed inbound traffic (see aws docs).
Create key pair (see aws docs).
Download .pem file to computer
(Windows only) instally PuTTY and PuTTYgen
Download from here.
Create .ppk file (see aws docs).
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