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Nguyen Thai Son Beginner
Asked At: 1695434905000 In: Java
Nguyen Thai Son Beginner Asked At: 1695434905000 In: Java
check Null không dùng if object != Null
anh ơi làm sao check Null không dùng if object != Null, ý em là có thể check được bằng cách dùng reflection k ạ
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tvd12 Beginner
Added an answer at: 1695565638000
tvd12 Beginner
Added an answer at: 1695565638000
Em có thể sử dụng Objects.isNull(value). Còn reflection thì có vẻ không dùng được trong trường hợp này và cũng ko cần thiết phải làm phức tạp như vậy.
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