-
If you need help in this direction, consult the excellent Perl reference tutorial in Resources.
如果在这方面需要帮助，请参阅参考资料中精彩的Perl参考教程。
youdao
-
The front half is tutorial, the back half is marked as reference.
书的前一半是教程，后一半明说就是参考。
youdao
-
The front half is tutorial, the back half is marked as reference.
书的前一半是教程，后一半明说就是参考。
youdao