url-template | JavaScript URI template implementation ( RFC 6570 compliant

I have seen lots of questions and answers on this topic (e.g.this one), but the solution seems to evade me. In my template I have a series of radio buttons and wish to pass the selected item back to the view

common/urls.py

I reviewed official docs for several times and still quite confusing in regards to how to use routablepageurl tag exactly.

below are from official doc

wagtail.contrib.routable_page.templatetags.wagtailroutablepage_tags.routablepageurl(context,page, url_name, *args, **kwargs)

routablepageurl is similar to pageurl, but works with pages using RoutablePageMixin. It behaves like a hybrid between the built-in reverse, and pageurl from Wagtail.

page is the RoutablePage that URLs will be generated from.

url_name is a URL name defined in page.subpage_urls.

Positional arguments and keyword arguments should be passed as normal positional arguments and keyword arguments.

Q1: How the required parameter context is provided?

Q2: What exactly page and url_name stands for ? I did not see an attribute (subpage_url) in page model. Official doc explanation is quite confusing.

Q3: Why sometimes category.slug is used as a argument for routablepageurl template tag as show in this blog post.

{{ category.name }}

Is it possible to change the tile size of Mapbox tiles when using react-leaflet?

The rendered tiles has text that look too tiny, which makes me think that these are 512px tiles being treated by Leaflet as 256px tiles. I am experiencing this on an external monitor connected to a Macbook Pro (with Retina screen). Not sure if the retina screen affects anything.

Looked into the react-leaflet docs for TileLayer but it does not expose the tileSize parameter. Mapbox's tile URL template also doe not accept a parameter for defining the tile sizes.

Is there another way to adjust the tile size? Thank you!

I am trying out code from this codepen https://codepen.io/aaroniker/pen/WNxoovJ and it works great on an input field inside a div with class url-input as shown in the code pen. However, when I place it all in a div with id wrapper and I add a jquery-clone function to duplicate the div.url-input, it successfully duplicates the HTML but all the functionality stops working for the dynamically added field. I am using jQuery in the rest of the page, but this codepen uses plain javascript.

I suspect this is also a problem with the event listeners inside the forEach loop. Here is what I have tried: Instead of document.querySelectorAll('.url-input').forEach(elem => { on line 21, I have tried

document.querySelectorAll('#wrapper').forEach(elem => {

and then lines 23, 23,25 and 27, I have used a descendant selector e.g. elem.querySelector('.url-input .icon') rather than elem.querySelector('.icon')

When I tried the above, even the initial url-input field stopped working, and the dynamic ones are not firing either. How would I incorporate this code into a wrapper where multiple url-input divs can be dynamically added?

EDIT: here is all the code, including the script for the cloning process. The "template" tag contains a minified version of the HTML template for the url input field, for easy cloning purposes. I also minified the CSS styles, to save space here.

I asked a question on slack on why the quality and bitrate of my dash video wasn't changing and I got this response: You only have one quality in your manifest. there is no way for the player to choose a different one

So how can I create different "qualities"?

I have a mp4box command like:

I am trying to setup ActionText for the first time on my Article model.

This is how my Article model looks:

I am using SimpleForm 5.0.2 along with ActionText.

I would like the main body field of my form to be multiple rows (say 10), but I can't figure out how to get it to work.

This is my current attempt:

I've created an API in API Gateway which calls a lambda function to query my RDS database and return the query results as JSON. I'm trying to call my api from JavaScript using the following code but all I'm getting in the console of the browser is 'GET https://myurl/v1/it-requests net::ERR_TIMED_OUT'. But when I run call the API from the URL it returns the query result? My JavaScript is below.

• Ember-CLI:- 3.4.3
• Node:- 6.9.5
• Yarn:- 1.9.4

During the deployment of my ember project on Heroku, I got this error here is log. We have find-up version 3.0.0 but during deployment, it is still trying to download find-up@4.1.0 if anyone have an idea about this to ignore download of the latest version of find-up or any solution so comment it here it will be very helpful thanks in advance.