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Rexx 程式設計/如何使用 Rexx/字串操作/長度
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Rexx 程式設計
|
如何使用 Rexx
|
字串操作
字串的長度可以透過內建函式 LENGTH(str) 獲取。
類別
:
書籍：Rexx 程式設計
華夏公益教科書
