Clefairy

摘要： 1、创建列表、访问列表元素并结合字符串操作 language_names = ["python \t django \nflask", "C++ ", "DART ", " JAVA", " JAVASCRIPT ", " GO "] print(language_names[0].upper()) 阅读全文

摘要： 1、使⽤⽅法（3个方法）修改字符串的⼤⼩写，在字符串（f字符串）中使⽤变量 first_name = input('Enter your first name: ') last_name = input('Enter your last name: ') full_name = f"{first_n 阅读全文

摘要： import smtplib from email.header import Header from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText import wx import su 阅读全文