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5
votes
1answer
6k views

Why were Ctrl-Z and Ctrl-Y chosen as undo/redo shortcuts?

Is there a reason why some keyboard shortcuts are chosen? Specifically, ControlZ and ControlY. Sometimes I happen to switch from a QWERTY keyboard to a QWERTZ keyboard. Apart from the time it takes ...
4
votes
3answers
1k views

Learning multiple keyboard layouts

Spanish keyboards are not very friendly to C++ developers. While | # and ~ are hard but reasonably accessible, [ ] { and } are really hard to type. Not to mention, there are some dead keys that force ...
3
votes
2answers
69 views

What's the best way to determine if a character is universally easy to type?

What would be the best way to determine if a particular keyboard character is available/convenient (enough) for most/all end users to type, regardless of keyboard layout? For instance, if I want to ...