Tools, FAQ, Tutorials:
'float' Values are Objects
Are "float" values objects in Python?
✍: FYIcenter.com
Yes, "float" values are objects in Python.
In fact, all data values in Python are objects.
In Python, "float" is defined as an object class with the following interesting properties, constructors, and methods:
float.__doc__ - Property holding a short description of "float" objects.
float.__new__() - Constructor returning a "float" object. It can be invoked as float(). For example:
>>> float.__new__(float,3.14159) 3.14159 >>> float.__new__(float,"3.14159") 3.14159 >>> float("3.14159") 3.14159
float.__add__() - Instance method for the ADD operation. For example:
>>> (3.14159).__add__(2.14) 5.28159 >>> 3.14159 + 2.14 5.28159
bool.hax() - Instance method returning a hexadecimal representation of the floating number. For example:
>>> (3.14159).hex() '0x1.921f9f01b866ep+1' >>> (8.0).hex() '0x1.0000000000000p+3'
You can use the dir(float) function to see all members of the "float" class:
>>> dir(float) ['__abs__', '__add__', '__bool__', '__class__', '__delattr__', '__dir__', '__div mod__', '__doc__', '__eq__', '__float__', '__floordiv__', '__format__', '__ge__' , '__getattribute__', '__getformat__', '__getnewargs__', '__gt__', '__hash__', ' __init__', '__init_subclass__', '__int__', '__le__', '__lt__', '__mod__', '__mul __', '__ne__', '__neg__', '__new__', '__pos__', '__pow__', '__radd__', '__rdivmo d__', '__reduce__', '__reduce_ex__', '__repr__', '__rfloordiv__', '__rmod__', '_ _rmul__', '__round__', '__rpow__', '__rsub__', '__rtruediv__', '__setattr__', '_ _setformat__', '__sizeof__', '__str__', '__sub__', '__subclasshook__', '__truedi v__', '__trunc__', 'as_integer_ratio', 'conjugate', 'fromhex', 'hex', 'imag', 'i s_integer', 'real']
2022-12-03, 1033👍, 0💬
Popular Posts:
How to Build my "sleep" Docker image from the Alpine image? I want the container to sleep for 10 hou...
How to use "json-to-xml" Azure API Policy Statement? The "json-to-xml" Policy Statement allows you t...
How to convert JSON Objects to PHP Associative Arrays using the json_decode() function? Actually, JS...
How to use the "find-and-replace" Policy Statement for an Azure API service operation? The "find-and...
How To Use an Array as a Queue in PHP? A queue is a simple data structure that manages data elements...