rainman | implementation of the bittorrent protocol using tornado
kandi X-RAY | rainman Summary
kandi X-RAY | rainman Summary
implementation of the bittorrent protocol using tornado
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QUESTION
I created two components with Vue.js and Laravel (FormComponent and ListComponent). In the form I should enter a movie name and then when I click the input button I should see the new movie in the list of movies that is located in ListComponent... however I am unable to do that. I alert the new movie correctly but I cannot see the new movie in the list.
FormComponent:
...ANSWER
Answered 2020-Jul-10 at 12:39You have some different ways to solve your problem. I would suggest you the easiest for the result I think you want to accomplish.
Create a third component my-form, that looks like this:
QUESTION
I updated my Xamarin.Forms version from 3.4.0.1 to the latest build: 4.4.0.991477, but the CarouselView I was using before, Xamarin.Forms.CarouselView does not work anymore and I get this error:
...ANSWER
Answered 2020-Jan-17 at 02:08I figured that I needed to change cv:____ to something else because it obviously isn't using the same plugin anymore, so I tried removing the cv: from both and it worked.. is that right?
Yes, what you did is right.
In Xamarin.forms 4.4.0.991477, CarouselView is a class in Namespace: Xamarin.Forms
and Assembly:Xamarin.Forms.Core.dll
.
So you can modify your cv___
to :
QUESTION
I have a Xamarin.Forms app that uses Alex Rainman's CarouselView (https://github.com/alexrainman/CarouselView) to present a carousel (surprise! :) ). Each page in the carousel consists of a list of items. On Android it looks like this:
It is similar on Windows. However, on iOS I get this:
At first I thought it was a bug in the CarouselView component and submit an issue but the author said it was working fine on his side. I tried to debug it in whatever ways I could think of but couldn't find the problem. The CarouselView is instantiated and added to the view hierarchy. The ViewModel is instantiated and working fine if I replace it with say a ListView displaying the columns. Now I'm out of ideas and would really appreciate some help!
Here is my code:
MainPage.xaml:
...ANSWER
Answered 2017-May-07 at 20:43In your iOS and Android projects call:
QUESTION
I have been trying to update a user record from within the roles controller and keep hitting numerous errors. The latest error is the following exception:
System.InvalidOperationException: 'Attaching an entity of type 'TRIZTools.Models.User' failed because another entity of the same type already has the same primary key value. This can happen when using the 'Attach' method or setting the state of an entity to 'Unchanged' or 'Modified' if any entities in the graph have conflicting key values. This may be because some entities are new and have not yet received database-generated key values. In this case use the 'Add' method or the 'Added' entity state to track the graph and then set the state of non-new entities to 'Unchanged' or 'Modified' as appropriate.'
Here's a copy of the code:
...ANSWER
Answered 2017-Nov-29 at 13:24I didn't see the userManager.AddToRole
method but I suspected that you probably updating another user entity inside the method. So the user entity is marked as EntityState.Modified
and you are trying to update another user entity before it wasn't updated yet. So, we should save the first entity and EF will mark the entity as EntityState.Unchanged
, in this way probably the problem will be solved. To add context.SaveChanges();
I modified the method like this;
QUESTION
i'm trying to use lackey library for gui automation tasks
...ANSWER
Answered 2017-Jan-17 at 18:36Well, found the answer on my question, that was a known bug in version 0.5.2
Author has fixed it already.
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