当我学会了用 vim 对文件内容进行批量替换,我兴奋不已,我再也不用逐个编辑要修改的内容了,也不必将那些配置文件先下载到 pc 上用 notepad++ 进行批量替换了。
notepad++ 也可以的...
Take a look at the XPath Recommendation(https://www.w3.org/TR/xpath/), and you'll see that it defines a literal as:
[29] Literal ::= '"' ["]* '"'
| "'" [']* "'"
and lexical structure with '$'
[36] VariableReference ::= '$'