作者easy1 (e :) y)
看板java
標題[問題] copy Long[] to long[]
時間Fri Aug 3 22:17:52 2007
請問如何最快的方法
把 Long[] copy 到 long[]
System.arraycopy 只能copy同type的array
我只想到
Long[] src = { (long)1.0, (long)1.0, (long)1.0 };
long[] dest = new long[src.length];
for (int i = 0; i < src.length; i++) {
dest[i] = src[i].longValue();
}
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PLUR
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