print('1'.zfill(4))#输出结果就是0001 9、string模块的常用方法 使用string模块的方法之前,先要导入该模块,import string import string string.ascii_letters#所有的大小写字母 string.ascii_lowercase#所有的小写字母 string.ascii_uppercase#所有的大写字母 string.punctuation#所有的符号 string.digits#所有的数字 ...
import string print(string.ascii_letters) #所有的大写字母和小写字母 结果:abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ print(string.ascii_lowercase)#所有的小写字母 结果:abcdefghijklmnopqrstuvwxyz print(string.ascii_uppercase)#所有的大写字母 结果:ABCDEFGHIJKLMNOPQRSTUVWXYZ print(string.digits)#所有的...
1.1 字符设置 import string # 导入string模块 print(string.ascii_letters) # 打印所有字母 print(string.ascii_uppercase) # 大写字母 print(string.ascii_lowercase) # 小写字母 print(string.punctuation) # 打印特殊字符 print(string.digits) # 打印数字 1. 2. 3. 4. 5. 6. ·结果· 1.2 字符操作 *...
return word.upper() def hangman(): word = get_valid_word(words) word_letters = set(word) # letters in the word alphabet = set(string.ascii_uppercase) used_letters = set() # what the user has guessed lives = 7 # getting user input while len(word_letters) > 0 and lives > 0: #...
9、string模块的常用方法 使用string模块的方法之前,先要导入该模块,import string importstring string.ascii_letters#所有的大小写字母string.ascii_lowercase#所有的小写字母string.ascii_uppercase#所有的大写字母string.punctuation#所有的符号string.digits#所有的数字...
例如,在 C++ 里,你要对 tab字符(ASCII 码为 9)使用 \t 。 要定义这些换码序列,请使用 #define 关键词: #define char(9) = \t #define \ = \\ String("<line_1>\n") + String("<line_*>\n") + String("<line_n>"); 你还可以使用 "#define compress"来指出你要从结果里移除所有多余的...
Uppercase ASCII letters. arabic-indic, -moz-arabic-indic Arabic-Indic numbers. armenian Traditional Armenian numbering. bengali, -moz-bengali Bengali numbering. cambodian/khmer Cambodian/Khmer numbering. cjk-earthly-branch, -moz-cjk-earthly-branch Han "Earthly Branch" ordinals. cjk-heavenly-stem, -...
rbtnn/vim-textobj-string : provide text objects to select a string rbtnn/vim-textobj-verbatimstring : provide text objects (a@ and i@ by default) to select a verbatim string rbtnn/vim-textobj-vimfunctionname : provide text objects to select a vim function name reedes/vim-textobj-quote :...
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check for lower or uppercase of .contains(string) Check for neighbouring cells in a 2D array Check if .dll's are obfuscated! Check if .NET string is valid in UTF8 Check if 1 year has passed Check if a string contains a letter Check if a user has FullControl on a folder Check if ...