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How to retrieve the data type of a variable?
3 votes

Building on @snakeNET's answer (which I regard as function overload rather than polymorphism)... A more generic way would be to pass in a pointer to Print, allowing any Print related class to be used (...

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Where can I find in installed Arduino IDE 1.8.13?
Accepted answer
0 votes

After some searching, I found that Building Arduino - Steps for First Time Setup was good. It was tricky to find; most searches for 'Build Arduino' assume it's a project with an Arduino, rather than ...

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