判断数组中是否包含某个字符(contains)

$b=1,3,2,9,10

$b -contains 2

posted on 2014-07-02 10:58  momingliu11  阅读(1052)  评论(0)  编辑  收藏  举报

Powered by: 博客园 Copyright © 2024 momingliu11
Powered by .NET 9.0 on Kubernetes