print(list1)# ['addr', 'age', 'name', 'gender'] (打乱的是源列表顺序,无法直接打印) 【二】json模块(将Python对象与JSON格式字符串相互转换) json模块主要用于处理JSON(JavaScript Object Notation)数据,它提供了将Python对象转换为JSON格式字符串的方法,以及将JSON格式字符串转换为Python对象的方法。 json模...
必须说明的是:sequence在python中不是一种特定的类型,而是泛指一系列的类型,列表(list), 元组(tuple), 字符串都属于有序类型 代码语言:javascript 代码运行次数:0 运行 AI代码解释 随机选择一个字符串中的元素 import random seq = random.choice('hellogongchengshi') print(seq) #输出:c 随机选择一个列表中...
你可以一位数一位数地建立数字 >>> import random>>> def fun(required=(),size=6): result = list(required) n = size-len(result) result.extend( random.randint(0,10) for _ in range(n)) # fill in the remaining digits random.shuffle(result) assert any(result) #make sure that there is...
但生成1到100之间的随机数 检查随机数是否是步骤的倍数,如果是,则将其添加到列表中 from random import randintnumber = int(input("How many random numbers to generate?: "))step = int(input("Multiple of which number? : "))nums_list = []while len(nums_list) < number: rand = randint(1, ...
the result is hello or world the result is Tuple , List or Dict. 4.random.uniform() random.uniform(a, b),用于生成一个指定范围内的随机符点数,两个参数其中一个是上限,一个是下限。如果a > b,则生成的随机数n: a <= n <= b。如果 a <b, 则 b <= n <= a ...
Returns a tensor with the same size as input that is filled with random numbers from a normal distribution with mean 0 and variance 1. torch.randn_like(input) is equivalent to torch.randn(input.size(), dtype=input.dtype, layout=input.layout, device=input.device). ...
So, to extract our multiple unique random elements from the list we have first used the distinct to extract all unique elements. After this, we have shuffled the element using shuffle. so, while taking the element we will get random elements. Finally, we have used to take the method to ...
This function randomly chooses a color from a list: function randomColor(colors) { return colors[Math.floor(Math.random() * colors.length)]; } Of course, you can use this function to select any random value from an array, not just an array of colors. We could stop here and call it...
3 dimensional list in C# 32 bit app - how to get 'C:\program files" directory using "Environment.GetFolderPath" 32 bit Application calling 32 bit DLL "An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)" 4 digit precision- String format ...
random.randrange(10, 30, 2)) #10到30，步数为2 lst = ['python','C','C++','javascript'...