Henrik Sommerfeld

Error Handling with Fetch (and custom React hook)

One thing that has struck me with Javascript's fetch function is that it often looks so simple. When I see the same thing in a pull request, I'm not overly impressed. No, just because this works on a sunny day doesn't mean you're done. You need error handling as well! Read →

Git wasn't that Complicated

When I was about to quit my previous job for the job I have now, I mentioned a few things that I anticipated I would have to learn at the new job. One of the most obvious things was Git.... Read →

There Are Only Temporary Solutions

This is a reflection from an earlier job I had. It was at one of those large enterprises with monthly deploys and a development process documentation taking up 5 meters on a wall. For 8 years, consultants from one of the largest IT companies, had failed to deliver a company-wide... Read →

Firmware Update Notifications for My Asus Router

Even though there is an app for my Asus RT-AC68U router with the default firmware, it hasn’t worked that well for me and I wanted reliable firmware update notifications. I found that this has been done by others, but still, there are a few steps to go through, so I’m documenting them here. This works for several other Asus router models as well, see the list of supported routers. Installing Custom Firmware The first step I took was to install the custom firmware Asuswrt-Merlin. Read →

Getting a Divorce From SharePoint 💔

In my early days as a consultant this product from Microsoft called SharePoint became popular and customers starting to ask for people who could work with it. As a junior, I jumped onboard and could soon call myself a SharePoint developer, one of the hottest thing in the IT consultant market at the time (around 2007). This specialisation got me into interesting development projects and I learned a lot. What was initially a hurdle (the horrible API), soon became familiar and an advantage for me compared to colleagues in the business that hadn’t got the same exposure to the product. Read →

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