I’m happy to announce that E32 of The Polyglot Developer Podcast is now available for download!
There are tons of tools out there that help you make sure your app is functioning correctly. But how do test software from a purely visual standpoint?
Chances are you’re writing functional tests to check visual elements, or manually checking your UI whenever you push a change. If you are doing either of those things, then you know that they’re incredibly time-consuming and bugs still end up slipping through the cracks.
That’s where visual testing comes in.Read More
You might remember that I had written a tutorial titled, Simple User Login in a Vue.js Web Application, which demonstrated how to navigate between routes and check a variable to determine if a user should in fact be allowed to be on a particular route. This previous tutorial focused on applying logic after the user had already completed the navigation process, rather than during or prior. While this is a good introduction to becoming familiar with the Vue.js router, it isn’t a realistic approach to handling user login and route restrictions.
The recommended approach is to use navigation guards, sometimes referred to as route guards.Read More
When building a web application there is a good chance you’re going to need to work with images eventually, even if it is something as simple as allowing a user to upload a profile image. In theory this is a simple task, but in reality, your website theme is probably anticipating images of a certain resolution or aspect ratio. If the user tries to upload an image that doesn’t meet your requirements, it might break your theme.Read More