s*k
3 楼
A follow-up for your question:
in Perl, if no return|exit statements or the like are involved, a function
call usually returns the value of the last statement in its definition
scope.
【在 s*******k 的大作中提到】
: The last real-code line of all .pm files to be a TRUE value:
: 1;
: is necessary to make sure that the "require" (inside the
: "use") doesn't abort.
: HTH
in Perl, if no return|exit statements or the like are involved, a function
call usually returns the value of the last statement in its definition
scope.
【在 s*******k 的大作中提到】
: The last real-code line of all .pm files to be a TRUE value:
: 1;
: is necessary to make sure that the "require" (inside the
: "use") doesn't abort.
: HTH
相关阅读
百度牵头“健康云”计划北京诺基亚码工遭微软三哥裁员,3000只剩300 (转载)javascript大家都用什么ide 可以ctrl+click直接跳到function definiton那种搭一个FB类的网站,大家推荐用什么技术?能不能开个王垠俱乐部,这样版面可以清净一点找个轻量级的 c 编译系统初创小公司给1%的股份,还不如打发叫花子除了网站和app就没人做其他东西了么error of opening a file located in a remote server from pyt (转载)不给果果交保护费的后果面试startup的时候,自己私底下做的项目能起决定性作用么?javascript一问Spring Web Servicesms一个程序在几个平台上运行的思路,不靠谱嘛。Win环境下version control大家都用那些?装了centos7,实验了一下qt creator c++猛糙快的开发web应用, Node, Rails, Php with framework 你prefer哪个? 那个最好C++/CLI有人用吗?javasctipt + REST 面试一般会问什么问题?为什么Facebook和CNN显示的广告都是一样的?