列表样式和部分样式

Question

我正在尝试用部分样式来更改列表样式，但遇到了问题。

第一项和“Hello”之间似乎没有换行符

\documentclass{article}
\usepackage{enumitem}

\begin{document}

{\bf Hello:}
\begin{itemize}[noitemsep, nolistsep] 
    \item Autocomplete
    \item Randomized queue and deque
\end{itemize}
{\bf Hello1:} 
\begin{itemize}[noitemsep, nolistsep] 
    \item Autocomplete
    \item Ramdomized queue and deque 
\end{itemize}

\end{document} 

但是这个解决方案在第一项和“Hello”之间添加了新行。

\documentclass{article}
\usepackage{enumitem}

\newenvironment{rSection}[1]{ % 1 input argument - section name
  \sectionskip
  \MakeUppercase{\bf #1} % Section title
  \sectionlineskip
  \hrule % Horizontal line
  \begin{list}{}{ % List for each individual item in the section
    \setlength{\leftmargin}{0em} % Margin within the section
  }
  \item[]
}{
  \end{list}
}

\begin{document}

\begin{rSection}{University Projects}
{\bf Hello:}
\begin{itemize}[noitemsep, nolistsep] 
    \item Autocomplete
    \item Ramdomized queue and deque
\end{itemize}

{\bf Hello1:}
\begin{itemize}[noitemsep, nolistsep] 
    \item Autocomplete
    \item Ramdomized queue and deque
\end{itemize}

\end{rSection}

\end{document} 

我从这里复制了一个 rSection 函数：https://tex.stackexchange.com/questions/156869/changing-heading-style-of-a-section#=

请帮我删除这一行空行。