Polymer 2. Way to dynamically add or remove observer - polymer

Can anyone answer the same question here, but related to Polymer 2?
The methods _addObserverEffect and _addComplexObserverEffect didn't survive in Polymer 2, for what I can see...

You could try to use this._createPropertyObserver and this._createMethodObserver function, but I haven't tested myself just found it in source code of rc.5 element-mixin.html and property-effects.html.

Related

How do you edit a Scribunto-based MediaWiki template?

I have imported a few templates to my wiki from Wikipedia. I believe most of them use Scribunto. None of this was a problem until recently, when I needed to edit one of them.
The template in question is Wikipedia's {{Key press}}. The source code seems to be quite empty:
<includeonly>{{{{{♥|safesubst:}}}#invoke:key|keypress}}</includeonly><noinclude>
{{documentation}}
</noinclude>
My question is this: where do you find the actual source code?
{{#invoke:key|keypress}} calls the keypress method in the object returned by Module:Key.

How to Use UI-tour in Angular 6

Anyone have an idea which is the library to use UI-tour or walkthrough in angular application. I don't find any valid library except ng-walkthrough.
My need is the one where we can have more flexibility and supportability with the library.
I have tried with ngx-bootstrap-product-tour but it did not work for me. whenever I click on it to start the tour, it's not reflecting anything, I don't see any error or any other problem.
If any suggestions, please let us know.
https://stackblitz.com/edit/angular-onboarding-overlay
The above link worked for me - the same purpose that you are looking for. The above example uses Angular Material CDK and Overlay to achieve this.
Please find more useful links below that can even support for Angular 6.
https://www.npmjs.com/package/ngx-joyride (Pretty Straight Forward)
https://isaacplmann.github.io/ngx-tour/
(https://introjs.com/) . https://www.freakyjolly.com/angular-7-6-adding-walk-through-introduction-tour-plugin-for-step-by-step-tutorial-in-angular-2-applications/
use bootstrap tour library.
here is a bootstrap tour for angular - https://www.npmjs.com/package/ngx-bootstrap-product-tour
demo & docs - https://nmilicic.github.io/ngx-bootstrap-product-tour/

Swashbuckle cannot change index.html (CustomAsset doesn't exist)

I'm using Swashbuckle for my ASP.NET core project and I want to modify my index.html and I saw this page: https://github.com/domaindrivendev/Swashbuckle/tree/swagger_2.0#provide-your-own-indexhtml that explains exactly how to do that, but the thing is that the method CustomAsset method doesn't seem to exist anymore. I can use the InjectOnCompleteJavascript method and InjectStylesheet without any problem, but there's no CustomAsset to include my html page. Do you know if there's another way to replace the swagger UI?
Thanks,
Claude
I was cursing why this method was not found in dotnetcore.
I moved through from version 1.0.0 of Swashbuckle.AspNetCore and found that at version 1.2.0 a new property appeared called IndexStream
This looks like the new way to provide an Index.html override.

Can polymer app-route be used to create a catch all route?

Is there a way to use app-route to create a catch all route?
Adding wild card doesn't seem to work the way I was expecting.
It doesn't look like this is possible as of v0.9.2 of app-route. The fallbackSelection attribute on iron-pages might work for you.
If you have a different use case than what's described in this issue, I suggest opening a new issue within the Github project.

How to integrate AsMock into AsUnit 4?

Trying to update AsMock mocking framework to v.1.0, and use it with AsUnit 4. But in runtime get a VerifyError (1153, inacceptible override) at the line with [RunWith("asmock.integration.asunit.ASMockRunner")] metatag in the test case class. I use FlashDevelop as an IDE. Have no idea, what's wrong. Could anyone help?
Have you added the includes line to the Flex Compiler arguments field within Eclipse/Flash Developer?
You need to include
-includes asmock.integration.asunit.ASMockRunner
see http://asmock.sourceforge.net/wiki/Installation
AsUnit 4 support was added before it left beta, so it looks like the APIs have changed. I'll have a look into it. In the meantime, I'd recommend adding this as a bug to asMock's bug tracker.