Check whether a + b = c or not after removing all zeroes from a,b and c Given two integers a and b, the task is to add them to get c. After that remove zeroes from a, b and c and check for modified values if a + b = c then return "YES" else retu…
最近在使用maven,项目测试的时候出现了这么一个错.-Dmaven.multiModuleProjectDirectory system property is not set. Check $M2_HO 网上找到了一个解决办法. 1.添加M2_HOME的环境变量 2.Preference->Java->Installed JREs->Edit 选择一个jdk 添加 -Dmaven.multiModuleProjectDirectory=$M2_HOME…
最近帮一个客户搭建跨洋的合并复制,由于数据库非常大,跨洋网络条件不稳定,因此只能通过备份初始化,在初始化完成后向海外订阅端插入数据时发现报出如下错误: Msg 548, Level 16, State 2, Line 2 The insert failed. It conflicted with an identity range check constraint in database %s, replicated table %s, column %s. If the identit…