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Test if a python string is printable(10个答案)
4天前关闭。
某些ASCII字符是可打印的,而某些ASCII字符是不可打印的。
不可打印的ASCII字符如下所示:
0 NUL (Ctrl-@) NULL
1 SOH (Ctrl-A) START OF HEADING
2 STX (Ctrl-B) START OF TEXT
3 ETX (Ctrl-C) END OF TEXT
4 EOT (Ctrl-D) END OF TRANSMISSION
5 ENQ (Ctrl-E) ENQUIRY
6 ACK (Ctrl-F) ACKNOWLEDGE
7 BEL (Ctrl-G) BELL (Beep)
8 BS (Ctrl-H) BACKSPACE
9 HT (Ctrl-I) HORIZONTAL TAB
10 LF (Ctrl-J) LINE FEED
11 VT (Ctrl-K) VERTICAL TAB
12 FF (Ctrl-L) FORM FEED
13 CR (Ctrl-M) CARRIAGE RETURN
14 SO (Ctrl-N) SHIFT OUT
15 SI (Ctrl-O) SHIFT IN
16 DLE (Ctrl-P) DATA LINK ESCAPE
17 DC1 (Ctrl-Q) DEVICE CONTROL 1 (XON)
18 DC2 (Ctrl-R) DEVICE CONTROL 2
19 DC3 (Ctrl-S) DEVICE CONTROL 3 (XOFF)
20 DC4 (Ctrl-T) DEVICE CONTROL 4
21 NAK (Ctrl-U) NEGATIVE ACKNOWLEDGE
22 SYN (Ctrl-V) SYNCHRONOUS IDLE
23 ETB (Ctrl-W) END OF TRANSMISSION BLOCK
24 CAN (Ctrl-X) CANCEL
25 EM (Ctrl-Y) END OF MEDIUM
26 SUB (Ctrl-Z) SUBSTITUTE
27 ESC (Ctrl-[) ESCAPE
28 FS (Ctrl-\) FILE SEPARATOR
29 GS (Ctrl-]) GROUP SEPARATOR
30 RS (Ctrl-^) RECORD SEPARATOR
31 US (Ctrl-_) UNIT SEPARATOR
问题是,如何使用python将可打印的ASCII字符打印到控制台?
1条答案
按热度按时间5lhxktic1#
下面的代码打印所有可打印字符: