Why do teachers tend to not explain parts of their code?
I got some C++ material and example code for doing some rendering, and the material says "these parts are not important".
Guess what? If the whole thing does not compile when i remove the unimportant code, it was fucking important!

Just now, I managed to compile my first linux kernel for my laptop on the first try :D
Granted, it was just a single line to get my touchpad to work, still a great feeling.
Also, Nvidia is still going strong on my laptop, no problems whatsoever :)

Reinstalling Windows can be very easy.
I recently found out about the MSMG toolkit, which helps me a lot when I am reinstalling windows.
It basically allows you to remove(and/or add drivers and apps, though i only use the remove part) everything that comes preinstalled with windows 10 from your ISO, saving you a lot of trouble especially with preinstalled apps that refuse to be removed.

I recommend it to anybody reinstalling windows regularly.

As my plan A for education/training failed horribly around two years ago(as it turns out, you can be too big for fun rides like commercial airliners), and as it is my currently working plan B, i guess it gave me new opportunities and will hopefully help me afford food in the near future. It also made me a lot more cynical, but i do not know if there is a distinct connection between coding and cynicism.

You can't write JOptionPane without Pane

That one client wanted to hire me and a friend for a small 2 month C# school project basically reformatting and redistributing incoming forms. In the last meeting before we were supposed to start the project he told us that it was supposed to be a sharepoint thingy.
We declined as we never worked with sharepoint, not to mention the Clients indecisiveness​ regarding what he wanted.
The ridiculous part was really that a lot had already been set in stone and we had to find another contract in 3 days time.

Tried figuring out why my console window did only put out text sometimes, tried to figure that out for about three hours. Turns out visual studio redirects console output to their own console window by default if you start it in debug mode.
Lesson learned: The second answer on SO which is not marked as correct might be correct for you.