FileIO

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Description

Write and read files using MircoPython.


Write to File

# write 100 random values to a file
import random
import os

file = open('datafile01.txt', 'a')
for i in range(100):
    random_integer = random.randint(1, 1000)
    file.write(str(i) + "; " + str(random_integer) + "\n")
    print(str(i) + "; " + str(random_integer))
file.close()
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