Archives week 9 of 2016

Python list

a.Method for creating a list

     1.create list
     eg.
        >>> a=["python",25,89.9]
        >>> a
        ["python",25,89.9]
     2.list index   
     eg.
        >>> a=["python",25,89.9]
        >>> a[0]
        'python'
        >>> a[1]
        25
        >>> a[2]
        89.9
        >>> a[-1]
        89.9
        #get the index ...

Between the characters and numbers in Python is how to compare the size?

1. any two objects can be compared

2. The same type of objects (instances), if it is digital type (int/float/long/complex), in accordance with the simple size to compare; if is non numeric type and class (type) definition of the ...