張乃元 HTML_CSS_Javascript_Java_Python

教學影片371 vscode和w3school截圖 程式碼 txt = "張乃元 love 芒果, 芒果 are my favorite 水果" print(txt.zfill(40)) print(txt.count("芒果")) print('內建函數len(length)',len(txt)) print('find',txt.find("芒果")) print('rfind',txt.rfind("芒果")) 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()) c = chr(10820) print(c) for i in range(33320, 33340): print(chr(i)) for i in range(80, 100): print(chr(i)) W3schools字串方法列表 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 the string find() Searches the string for a specified value and returns the posi...