PWM Slider icon PWM Slider — Slider to set EZ-B digital PWM for motor speed or LED brightness; shows duty-cycle, stop button, and board/port selection. Try it →
 

Append

File.append(filename, byte/byteArray)

Parameters

filename Path of file to append to.
byte/byteArray Byte or byte array to append to the file.

Returns

Nothing

Description

Appends the byte given by byte to the file. If a byte array is provided instead, the byte array given by byteArray will be appended to the file.