TIL: `cmd + 9` to select last tab

I keep Gmail and my calendar in the first two tabs of my browser and often use cmd + 1 or cmd + 2 to jump to them. The shortcuts continue, with cmd + 3 selecting the third tab, cmd + 4 selecting the fourth, and so on. I rarely jump to the fourth or seventh tab and never the ninth. But cmd + 9 doesn’t jump to the ninth tab, it goes to the last, which I actually want quite often. That’s the stuff I…