f string repr
# If you want to use repr in f-string use "!r"
# Normal behavior (using str)
>>> color = "blue\ngreen"
>>> day = datetime.date(2020, 6, 4)
>>> f"Color is {color} and day is {day}"
'Color is blue\ngreen and day is 2020-06-04'
# Alternate behavior (using repr)
>>> f"Color is {color!r} and day is {day!r}"
"Color is 'blue\\ngreen' and day is datetime.date(2020, 6, 4)"format specificer f strings python
#!/usr/bin/env python3
val = 12.3
print(f'{val:.2f}')
print(f'{val:.5f}')c="He is {} and he is {}".format(a,b) python
c="He is {} and he is {}".format(a,b) #add in bracketCopyright © 2021 Codeinu
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