Does anyone konws how to keep the last three valid numbers of a float? Thanks in anvance.
If you are looking to display the last 3 numbers of a float variable like ‘x’ you can use the String class constructor String::String(x, ‘3’); This returns a string with 3 digits after the decimal point which you can then use in a label or something similar.
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Ok, thank you so much, this is exactly what I need.
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