1.元素分类 有如下值集合[11,22,33,44,55,66,77,88,99,90], 将所有大于66的值保存至字典的第一个key中,将小于66值保存至第二个key的值中. li = [11,22,33,44,55,66,77,88,99,90] dic = {} n = [] m = [] for i in li: if i > 66: n.append(i) if i < 66: m.append(i) dic.update(k1 = m, k2 = n) print(dic) 2.输
列表 如:[11,22,33,44,44].['TangXiaoyue', 'bruce tang'] 每个列表都具备如下功能: class list(object): """ list() -> new empty list list(iterable) -> new list initialized from iterable's items """ def append(self, p_object): # real signa
参考:https://blog.csdn.net/A_Tu_daddy/article/details/105051821 my_list = [ [[1, 2, 3], [4, 5, 6]] ] flat = [x for sub1 in my_list for sub2 in sub1 for x in sub2] print(flat) # [1, 2, 3, 4, 5, 6] flat2 = [((x for x in sub2) for sub2 in sub1) for sub1 i
python 将列表里的字典元素合并为一个字典 版权声明:本文为博主原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接和本声明. 本文链接:https://blog.csdn.net/qq_35959613/article/details/82182037 def list_dict(list_data): dict_data = {} for i in list_data: key, = i value, = i.values() dict_data[key] = va