林姿瑋python字串string方法metods
教學影片371 字串.方法() 函數len(字串) CHR(字串) zfill(20) upper()大寫 lower()小寫 swapcase()大小寫 vs code 與 w3school截圖 程式碼 txt = "林姿瑋Love蘋果,蘋果我my favoritE水果蘋果" print(txt.count("蘋果")) print('先練習內建函數len',len(txt)) print('find',txt.find("蘋果")) print('rfind',txt.rfind("蘋果")) print("print列印,字串string字元character的組合") print(txt.title()) print(txt.lower()) print(txt.upper()) print(txt.swapcase()) print(txt.zfill(32)) print(txt.startswith("林")) print(len(txt)) for i in range(33333, 33344): print(chr(i)) for i in range(65, 70): print(chr(i)) Method Description capitalize() Converts the first character to upper case casefold() Converts string into lower case center() Returns a centered string count() Returns the number of times a specified value occurs in a string encode() Returns an encoded version of the string endswith() Returns true if the string ends with the specified value expandtabs() Sets the tab size of t...