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evadegame

evadegame

V2EX member #528320, joined on 2021-01-14 16:50:45 +08:00
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Mar 3, 2021
Replied to a topic by flashrick 生活 有什么办法能按时上床并快速入睡?
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元旦一次,春节一次。
Jan 18, 2021
Replied to a topic by boell Python 初学者求助,关于转义符 \b
print("aaa\b\b\b", end='') 会先打印 aaa,然后终端会从一行开头打印一些字符覆盖 aaa,如果你的 aaa...和\b\b\b...足够长,还可以看到没被覆盖的内容。
Jan 18, 2021
Replied to a topic by boell Python 初学者求助,关于转义符 \b
'\b' 一般只能退格,不带删除功能。要实现删除效果需要输出 "\b \b", 先退格,然后打印空格,然后再退格。
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