A small collection of tips, tricks, howtos, learnings, ... .
We are all making learnings on daily bases and using them at the current moment. Very often we forget about the learnings we made and have to look up the information again if we need it again. Or have to completely learn it from scratch. Very often also because we never write things down. I am at least. So that this is is my start to write my learnings as tipsntrick, sometimes howtos down. :-)