['banana', 'loganberry', 'passion fruit'] >>> sum([2**x for x in range(64)]) 18446744073709551615
my_list = [1, 2, 3,"hello","linuxmi","code", 1.2]question = input("你喜欢Python吗?: ").lower if question =="yes":my_list.append("Python是最好的!!")# append函数的使用else:my_list.append("你应该试试Python")# append函数的使用 print(my_list) 此示例使用if 语句根据用户的输入将...
代码语言:python 代码运行次数:0 运行 AI代码解释 my_list=[1,2,3]my_list.extend([4,5])print(my_list)# [1, 2, 3, 4, 5]my_list=[1,2,3]my_list=my_list+[4,5]print(my_list)# [1, 2, 3, 4, 5] 总结来说,我们可以使用append()、insert()、extend()方法或+运算符来向Python列表...
>>> import sys >>> print(sys.builtin_module_names) ('_ast', '_codecs', '_collections', '_functools', '_imp', '_io', '_locale', '_operator', '_signal', '_sre', '_stat', '_string', '_symtable', '_thread', '_tracemalloc', '_warnings', '_weakref', 'atexit', 'built...
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View Code 6)dic的特有类型与list的转换 dic = {'k1':'alex','k2':'太白','k3':'日天','name':'wusir'} print(dic.keys()) 输出结果:dict_keys(['k1', 'k2', 'k3', 'name']) print(list(dic.keys())) 输出结果:['k1', 'k2', 'k3', 'name'] ...
python大写list python大写字母的ascii码, 第一种:ASCII码ASCII(AmericanStandardCodeforInformationInterchange,美国信息交换标准代码)是基于拉丁字母的一套电脑编码系统,主要用于显示现代英语和其他西欧语言。它是现今最通用的单字节编码系统,并等同于国际标
class ScrolledList(Frame): definit(self, options, parent=None): Frame.init(self, parent) self.pack(expand=YES, fill=BOTH) # make me expandable self.makeWidgets(options) 代码语言:javascript 代码运行次数:0 defhandleList(self,event):index=self.listbox.curselection()# on list double-click ...
ExampleGet your own Python Server fruits = ["apple","banana","cherry","kiwi","mango"] newlist = [] forxinfruits: if"a"inx: newlist.append(x) print(newlist) Try it Yourself » With list comprehension you can do all that with only one line of code: ...
README Code of conduct MIT license Security python-benedict python-benedict is a dict subclass with keylist/keypath/keyattr support, I/O shortcuts (base64, cli, csv, html, ini, json, pickle, plist, query-string, toml, xls, xml, yaml) and many utilities... for humans, obviously. Featu...