[ left bracket [] brackets (US), square brackets, closed brackets or hard brackets 中括号,方括号 } ] | vertical bar 竖线 |= \ backslash 反斜线 : colon 冒号 ; semicolon 分号 " quotation mark 双引号 "" """ """ ' apostrophe 单引号,省略符号 \< angle brackets or chevrons 尖括号 less...
KP_GRAVEKP_LEFTPARENTHESISKP_RIGHTPARENTHESISKP_LEFTBRACKETKP_RIGHTBRACKETKP__BACKQUOTEKP__OPENCURLYBRACKETKP__CLOSECURLYBRACKETKANJISHIFTCUTTEROMANIAKOYAKAGIRIMOHIRAGANANEWLINEHANGULJUNGWONGCAPITALMCHARLATINCAPITALNUNJULAMYEAUDIOVIDEOFILESHAREWEBCAMMMSKYPEWHATSAPPXXXXVIRTUALKEYBOARDWIN+LWIN+RWIN+MWIN+UWIN+DWIN+...
The following example shows how to escape certain characters in f-strings. main.py #!/usr/bin/python print(f'Python uses {{}} to evaluate variables in f-strings') print(f'This was a \'great\' film') To escape a curly bracket, we double the character. A single quote is escaped wit...
The Python interpreter recognizes escape sequences also known in Java, like \b, \n, \t, and a few additional ones from the C programming language.By default, Python assumes UTF-8 encoding of your Python source files. This means that you can put a Unicode literal directly in a string, ...
BRACKETKP_RIGHTBRACKETKP__BACKQUOTEKP__OPENCURLYBRACKETKP__CLOSECURLYBRACKETKANJISHIFTCUTTEROMANIAKOYAKAGIRIMOHIRAGANANEWLINEHANGULJUNGWONGCAPITALMCHARLATINCAPITALNUNJULAMYEAUDIOVIDEOFILESHAREWEBCAMMMSKYPEWHATSAPPXXXXVIRTUALKEYBOARDWIN+LWIN+RWIN+MWIN+UWIN+DWIN+EWIN+FWIN+TWIN+GWIN+HWIN+YWIN+UWIN+IWIN+...
if event.type ==QUITor event.type ==KEYDOWNand event.key == ESCAPE: pygame.quit() sys.exit() while True: pygame.display.update() #更新屏幕 handlEvent() #调用方法 界面效果如下: 界面就创建好了。 上面的代码并不是很难,我们先来了解一下 ...
pygame.display.set_palette() — Set the display color palette for indexed displays 这个模块提供控制 Pygame 显示界面(display)的各种函数。Pygame 的 Surface 对象即可显示为一个窗口,也可以全屏模式显示。当你创建并显示一个常规的 Surface 对象后,在该对象上的改变并不会立刻反映到可见屏幕上,你必须选择一个...
Match "Python", if not followed by an exclamation point. Special Syntax with Parentheses Sr.No.Example & Description 1 R(?#comment) Matches "R". All the rest is a comment 2 R(?i)uby Case-insensitive while matching "uby" 3 R(?i:uby) ...
常见的[a-z]形式的字符组,在POSIX规范中仍然获得支持,它的准确名称是POSIX方括号表达式(POSIX bracket expression),主要用在UNIX/Linux系统中。POSIX方括号表达式与之前所说的字符组最主要的差别在于:在POSIX字符组中,反斜线\不是用来转义的。所以POSIX方括号表达式[\d]只能匹配\和d两个字符,而不是[0-9]对应的...
Backlash \ is used to escape various characters including all metacharacters. However, using r prefix makes \ treat as a normal character.Example 7: Raw string using r prefiximport re string = '\n and \r are escape sequences.' result = re.findall(r'[\n\r]', string) print(result) ...