This is what I meant earlier when I said that you should know Perl well before starting on the one-liners.

这就是我在前面说到在开始使用一行程序之前应该非常清楚Perl时所指的意思。

youdao

This is what I meant earlier when I said that you should know Perl well before starting on the one-liners.

这就是我在前面说到在开始使用一行程序之前应该非常清楚Perl时所指的意思。

youdao