Simply enclose the whole itemize in another \only so it sees the first \item : \documentclass[t,10pt]{beamer} \begin{document} \begin{frame}{Title} ... ... <看更多>

To change these settings globally \usepackage{enumitem} \setitemize{noitemsep,topsep=0pt,parsep=0pt,partopsep=0pt}. ... <看更多>

itemize 和enumerate还有description 是LaTeX里列举的三种样式，分别讲一些使用技巧。 ... <看更多>

When I try to put r code inside an item in itemize then it will interpret things like comments or dollar signs in the r code as latex code. ... <看更多>