perl tips

发布时间：2020-12-15 23:59:27 所属栏目：大数据来源：网络整理

导读：1. The Padre is Perl IDE and very convenience to learn and debug on MS OS,? ? ? The link ?http://padre.perlide.org/howto.html?tell us sth about Padre. 2. what is different between Double quotes?" " and ?Single quotes?' ' ？ ? ? ? ? ? ?Esca

1. The Padre is Perl IDE and very convenience to learn and debug on MS OS,?

? ? The link ?http://padre.perlide.org/howto.html?tell us sth about Padre.

2. what is different between Double quotes?" " and ?Single quotes?' ' ？

? ? ? ?

? ?Escape character work in " ",but not in ' '. ?Single quote' ' -->what input,what output.

? ?If quote is not specify,it influence by later.

（编辑：李大同）

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