28 January 2007 14:30
快速的修改一大票文字檔案 - CreMaker's in-life Blog
by realmips 表示 substitute(替換) 的意思,而 g 表示 global,如沒加上這個 g 符號的話,在同一行只會修改第一個 match 到的字串。如在同一行有 "123 123" 這樣的字串,想將 123 改成 321,沒使用 g 這個符號,那麼只會修改第一個 123 字串。
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last mark : 28/01/2007 14:37