sum() The sum() function is used to get the sum of all items in an iterable. tuple() The tuple() function is used to create a tuple in Python. Iterable may be a sequence, a container that supports iteration, or an iterator object. type() The type() function is used to get the ...
callable() __import__() 参考:https://docs.python.org/3.5/library/functions.html print(abs(-1)) # 绝对值 1print(divmod(5, 2)) # 取商和余数 (2, 1)# 四舍五入print(round(1.4)) # 1print(round(1.5)) # 2print(round(1.6)) # 2# 次方,相当于x**yprint(pow(2, 8)) # 256prin...
以Python 3.60 版本为例,一共存在 68 个这样的函数,它们被统称为 内建函数(Built-in Functions)。 之所以被称为内建函数,并不是因为还有“外建函数”这个概念,“内建”的意思是在 Python 3.60 版本安装完成后,你无须创建就可以直接使用这些函数,即 表示这些函数是“自带”的而已。 Python 3.60 的 68个 内建...
Python has a set of built-in functions. FunctionDescription abs()Returns the absolute value of a number all()Returns True if all items in an iterable object are true any()Returns True if any item in an iterable object is true ascii()Returns a readable version of an object. Replaces none...
Python编程:Built-in Functions内建函数小结,Built-inFunctions(68个)1、数学方法abs()sum()pow()min()max()divmod()round()2、进制转换bin()oct()hex()3、简单数据类型-整数:int()-浮点数:float()-字符\字符串:str()repr()ascii()ord()chr()format()-字节:byt
官网地址:https://docs.python.org/3.6/library/functions.html Built-in Functions abs() dict() help() min() setattr() all() dir() hex() next() slice() any() divmod() id() object() sorted() ascii() enumerate() input() oct() staticmethod() bin() eval() int() open() str()...
一,函数的文档: zip(): Make an iterator that aggregates elements from each of the iterables. Returns an iterator of tuples, where the i-th tuple contains the
exec(object[, globals[, locals]]):函数允许动态执行python代码,对象可以是string也可以是code objects。 filter(function, iterable):迭代iterable对象中所以支持function后返回值为True的元素。 float([x]):根据数字或字符串生成浮点数。 format(value[, format_spec]):格式化输出 ...
Python编程:Built-in Functions内建函数小结 【摘要】 Built-in Functions(68个) 1、数学方法 abs() sum() pow() min() max() divmod() round() 2、进制转换 bin() oct() hex() 3、简单数据类型 - 整数:int() - 浮点数:float() - 字符\字符串:str() repr() ascii() ord() chr()......
承接Python built-in functions C,继续探索python的内置函数。 17~19 . delattr(object, name) setattr(object, name, value),getattr(object, name[, default])delattr(object, name) This is a relative of set…