VBA: Sub deleteDuplicatedFeature() Dim app As IApplication Set app = Application Dim pMxDocument As IMxDocument Set pMxDocument = Application.Document Dim pMap As IMap Set pMap = pMxDocument.FocusMap Dim pFeatureLayer As IFeatureLayer ) Dim pFeatureC…
public class T01 { public static void main(String[] args) { int j=4; j=j+=j-=j*=j; System.out.println(j); int i2=1; int i1=1; int i3=i2++; int i4=++i1; System.out.println(i2 +"/"+ i3); System.out.println(i1 +"/" +i4); /** for 执行顺序 * f…
mysql 删除单表内多个字段重复的数据 DELETE from lot_log_payflow WHERE (pay_no,sub_flow_type) in () s1) AND id ) s2); 查询重复的数据 select * from lot_log_payflow WHERE (pay_no,sub_flow_type) in () s1) AND id ) s2) order by create_time asc; 删除单个字段重复数据 DELETE from lot_order…