比如输出一个超长的文本，我只想让他显示 20 个字符然后是省略号，要怎么弄啊
This topic created in 2710 days ago, the information mentioned may be changed or developed.
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Vegetable Jan 2, 2019 via Android
什么语言？字符串切片之后打印啊，比如 print （ s[:100]+"…"）
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superhan Jan 2, 2019 via Android
python lib 库有这个
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ArianX Jan 3, 2019
>>> from reprlib import repr as print
>>> print([0]*10000) '[0, 0, 0, 0, 0, 0, ...]' |
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