I find spreadsheets are useful as a data entry UI.
I have to use Sage for my company accounts, and I find that the UI for Sage is so clunky and restrictive that it's easier to collate all the relevant data in LibreOffice, then run some Python scripts I wrote to process the
It's way easier to scrutinise all the figures in LibreOffice Calc and make sure it all reconciles and balances then import to Sage than the teeth-pulling agony of trying to get Sage to be at all helpful.
The same goes for any situation where i need to compile a long list of things that is handy to reorder / sum values. It's easier to use a spreadsheet as a data entry UI and run a simple script to validate/dump into a database than build a GUI myself for each task.
1) Power and data do not belong on the same connector or cable.
2) Extra pins cost more up front, but make backward compatibility less of a pain down the road.
USB has put all of these to shame.
I don't understand - USB has power and data on the same cable and a minimal pin configuration.
The rule on staying alive as a program manager is to give 'em a number or give 'em a date, but never give 'em both at once.