使用Python内置函数:bin().oct().int().hex()可实现进制转换. 先看Python官方文档中对这几个内置函数的描述: bin(x)Convert an integer number to a binary string. The result is a valid Python expression. If x is not a Python int object, it has to define an __index__() method that returns a
英文文档: class str(object='') class str(object=b'', encoding='utf-8', errors='strict') Return a string version of object. If object is not provided, returns the empty string. Otherwise, the behavior of str()depends on whether encoding or errors is given
英文文档: class str(object='') class str(object=b'', encoding='utf-8', errors='strict') Return a string version of object. If object is not provided, returns the empty string. Otherwise, the behavior of str() depends on whether encoding or errors is give
[转]实习小记-python 内置函数__eq__函数引发的探索 乱写__eq__会发生啥?请看代码.. >>> class A: ... def __eq__(self, other): # 不论发生什么,只要有==做比较,就返回True ... return True ... >>> a = A() >>> b = A() >>> a == b True >>> a != b # 这个地方为什么会返回False?