Add zero:
>>> a = -0.0
>>> a + 0
0.0
which you can format:
>>> '{0:.3f}'.format(a + 0)
'0.000'
More Related Contents:
- What’s the pythonic way to use getters and setters?
- How to split a dataframe string column into two columns?
- How to start a background process in Python?
- Generate random numbers summing to a predefined value
- TypeError: ‘
- ‘str’ object does not support item assignment
- Iterate over object attributes in python [duplicate]
- Getting a callback when a Tkinter Listbox selection is changed?
- How to print one character at a time on one line?
- collect_list by preserving order based on another variable
- Expand the line with specified width in data unit
- How to implement common bash idioms in Python? [closed]
- Where do I find the python standard library code?
- Why does next raise a ‘StopIteration’, but ‘for’ do a normal return?
- Checking email with Python
- How to reorder indexed rows based on a list in Pandas data frame
- Loading external script with jinja2 template directive
- Microsoft Visual C++ 14.0 is required. Get it with “Microsoft Visual C++ Build Tools”: http://landinghub.visualstudio.com/visual-cpp-build-tools [duplicate]
- In a Python `for` loop, is the iteration variable a reference? Can it be used to change the underlying data?
- How can I read a single character at a time from a file in Python?
- Accessing the user’s request in a post_save signal
- Python global variable scoping
- How to index into nested lists?
- How can I convert special characters in a string back into escape sequences?
- Threading in python using queue
- Why isn’t isnumeric working?
- Plot 3d surface with colormap as 4th dimension, function of x,y,z
- Python- how to verify if a string ends with specific string?
- Convert binary string to bytearray in Python 3
- How to do PGP in Python (generate keys, encrypt/decrypt)