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perl和python到底哪个好？



tab就是tab，跟空格没关系，显示成几个空格是editor决定的
【 在 NKVD (Chuikov) 的大作中提到: 】
: 这个tab咋办？
: 有时候是4个空格，有时候是8个，3个，6个

perl is stronger in text processing.
python code is cleaner, and has more scientific packages than perl.

根据你的要求(文本处理，个人使用)，我个人推荐你用Perl:
Python简单直观易读，但是Regular Expression是外部模块，不是语言本身内嵌的，用
起来有点别扭。
Perl处理文本是最爽的，各种库稳定，文档齐全。
Ruby很多地方借鉴了Perl,OO做的很纯，什么都是对象(连class都是对象),就语言本身
而言，我最喜欢Ruby,但是库的积累和文档跟前两个语言差太大了。



【 在 sysno (十六) 的大作中提到: 】
: 根据你的要求(文本处理，个人使用)，我个人推荐你用Perl:
: Python简单直观易读，但是Regular Expression是外部模块，不是语言本身内嵌的，用
: 起来有点别扭。
這個批評是合理的。
不過Perl 還是很難讀，適合用過就丟的。
: Perl处理文本是最爽的，各种库稳定，文档齐全。
: Ruby很多地方借鉴了Perl,OO做的很纯，什么都是对象(连class都是对象),就语言本身
: 而言，我最喜欢Ruby,但是库的积累和文档跟前两个语言差太大了。
小日本發明的 Ruby 是有長處， 不過主要還是因為RoR 才帶動起來的，語言
設計本身只是普通而已。





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