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![Trim for null string - Activity Stream - Java Programming Forum - Learn Java Programm](https://www.iarticlesnet.com/pub/img/site/s_18.jpeg)
Trim for null string - Activity Stream - Java Programming Forum - Learn Java Programm
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日期:2024-09-03
Originally Posted by laosu Got it, thanks for your reply. If i have a string variable that get the NULL value from database, what is the best way to check before to trim it? Java Code: if (myString != null) { myString = myString.trim(); } // or myString =...看更多