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Regular expression in Mandarin
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=== 尋找非空白的文字 === * 尋找: {{kbd | key=<nowiki>[^\s]+</nowiki>}} [https://regex101.com/r/zH7wV3/1 online demo] * [https://errerrors.blogspot.com/2022/01/avoid-whitespace-character-caused-program-stop-abnormally.html 解決遇到空白段落發生程式異常錯誤而執行中斷的問題] 「... 看起來空白的字元，卻無法使用 TRIM 函數去除，可能是其他的空白字元。解決方式是偵測段落內有沒有包含中英文、數字，再進行後續處理。」
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