我需要设置参数,以便如果传递给模板的参数是未定义的,模板呈现将失败并返回错误。 示例模板: let template = "Hello <%=info.name%>, this is a test template."; 当调用render时,我发送以下内容: let data = { name: "Bob"};
let rendered_template = ejs.render(template, data); 这将为rendered_template提供以下值: Hello Bob, th
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当我尝试将带有ggvis绘图的RMarkdown文档编织到Word中时,我从Rstudio得到以下消息。Please change the output type of this document to HTML.有没有一个优雅的解决方案(不需要太多的努力)来实现这一点,也许可以使用export_png和vg2png
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