format with f python code example
Example 1: format specificer f strings python
#!/usr/bin/env python3
val = 12.3
print(f'{val:.2f}')
print(f'{val:.5f}')
Example 2: how to pass in f string python
>>> f"{{70 + 4}}"
'{70 + 4}'
#!/usr/bin/env python3
val = 12.3
print(f'{val:.2f}')
print(f'{val:.5f}')
>>> f"{{70 + 4}}"
'{70 + 4}'