Jeremy Davis
Sitecore, C# and web development
The second idea on my "little things I'd meant to add to this blog for a while" list was reading time estimates. Like the reading progress indicator from before, this shouldn't be tricky, and in this case I wanted to write it down in case anyone else working with Statiq was interested in achieving something similar on their site.
I'd had the idea that I should add a "reading progress" indicator to my blog posts for a while now, and I finally got around to adding it the other weekend. What I'd assumed would be a five minute job had an interesting issue I thought I should document for others...
Time for the final part of my series on controlling a web browser. With code to load a browser, and the overarching State Machine to control it, this part finishes off with the code for some states to load a page and extract its markup. Plus a few conclusions...
Continuing from my previous post about firing up a browser in order to automate it, this post moves on to the overall pattern for how the browser can be controlled.
I bumped into an issue recently where I needed to write some code to scrape a bit of HTML. The usual .Net approach of using an
HttpClient
didn't work here - the web site in question made use of some client-side JavaScript to generate mark-up at runtime. So I needed a different approach to fetch the resulting HTML. A while back I'd written some code to
grab images of rendered HTML using the Chromium DevTools APIs, and I figured I could play a similar game here...
I wasted a few hours recently when I did something which seemed entirely reasonable with Rule-Based Config in Sitecore and it did not work the way I thought it would. Here's an explanation of what I did and what happened as a result, so you can avoid making the same mistake as me...
There aren't that many places where RSS gets used these days (Shame! It's still good!), but that doesn't stop the occasional requirement for it coming up in projects. Recently I was having some discussions about how a client's site could offer RSS for their content which included custom UTM codes in the feed links. That's not too tricky to achieve with Sitecore, so here's an example of what you might do.
I see the agenda for this year's SUGCON NA event**1 is out now. While everyone will have their own interests, here's what's caught my eye in the agenda.
I had another "things work differently in containers" moment recently. One of the fun points of changing the approach to your deployments is that sometimes you have to look differently at how some core configuration issues too. And this seems like an issue others will encounter too:
Some time back I did a load of work on performance diagnostic work on some poorly performing Sitecore websites. (Which was the basis of a talk I gave a few times) I've recently had to look at some similar issues - but the world has moved on. I now have Visual Studio 2022 as my diagnostic tool of choice, and the websites are commonly hosted in Azure PaaS web apps. So what do you have to do these days to diagnose likely places for your code to be stuck?
