Mats Lindh

When you have a WTForms field that have a radio button that can change between different field types, you might want to only apply certain validators if the field has a specific value (for example to swap between types of users, types of cars, etc.).

I prefer to have any authentication identifiers be as narrow as possible when they’re defined in a pipeline or similar, and this proved to be a challenge when it comes to private git submodules inside a GitHub Action pipeline.

After defining a form with initial values, we want the values to be shown to the user – but we don’t want to use Django’s built-in form rendering (.. for various reasons) – when using django templates.

To avoid an attack known as a “session fixation attack”, where the attacker is able to force your web application to use a specific session id, you’re supposed to be the good guy and regenerate the session id when a user logs in or register (or if you rea…

The python implemention of MagickWand, aptly named Wand, requires ImageMagick and MagickWand installed.

After digging through this issue for _at least_ four hours today, I’ve revisited an issue that crept up 1,5 years ago.

After trying to get my bkool pro smart trainer to update to the most recent version for almost two weeks, I finally solved the issue tonight.

If you keep getting errors when trying to set a custom page tab icon when adding an app to a page – make sure that the application is actually published.

We have an old VM (Ubuntu 14.10) that we just have running – it does a very specific job, isn’t connected to anything important and just shugs along.

When attempting to start python tonight, Windows 10 suddenly produced the “python.exe has stopped working” error.