When these approaches were first introduced, many pundits insisted you needed to be a rocket scientist to pull it off, and while not trivial today, high-quality frameworks have helped the cause.
这些方法最初引入时,许多专家认为只有业内行家才能掌握,尽管现在并没有变简单,但是高质量的框架已经可以帮您的大忙了。
To collect the usernames and their corresponding home directories, you can pull the first and sixth fields.
要搜集用户名及其对应的主目录,我们可以提取第1个和第6个域的内容。
When you type grails install-plugin searchable, the first thing that happens is that a request goes out across the Web to pull down the latest lists of plug-ins. Listing 5 shows the details
当键入 grails install-plugin searchable 后,所发生的第一件事情是向 Web 发出一个请求来拉出插件的最新列表,如清单 5 所示
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