/Python/Check for the negative integers and float

Check for the negative integers and float

def is_number(n):
    try:
        float(n)   # Type-casting the string to `float`.
                   # If string is not a valid `float`, 
                   # it'll raise `ValueError` exception
    except ValueError:
        return False
    return True

Source: stackoverflow.com

Similar codes

1 vote162 views1 answer
View whole dataset in python
Python
18 votes170 views4 answers
Remove n characters from string python
Python
2 votes167 views2 answers
Terminal from python
Python
0 vote178 views1 answer
Affinity propagation cosine similarity python
Python
2 votes179 views2 answers
How to add element to list value in a dict python
Python
8 votes180 views6 answers
Pandas groupby
Python
0 vote176 views1 answer
Python spacing problems
Python
38 votes178 views3 answers
Matplotlib window size
Python
4 votes153 views5 answers
Python read xml
Python
0 vote192 views1 answer
Fibonci in python
Python