魔都_XL

摘要： guid varchar2(64);guid := SYS_GUID();return '{'||substr(guid,1,8)||'-'||substr(guid,9,4)|| '-'||substr(guid,13,4)||'-'||substr(guid,17,4)||'-'||substr(guid,21,12)||'}';oracle中写个functions 阅读全文

摘要： ArrayList list = new ArrayList();List.Add(1);List.Add(2);For(int i=0;i<list.Count;i++){object obj = list[i];} 阅读全文