# Chinese translations for R package # Copyright (C) 2005 The R Foundation # This file is distributed under the same license as the PACKAGE package. # 陈斐 <feic@normipaiva.com>, 2006. # 邓小冬 DENG Xiaodong <xd_deng@hotmail.com>, 2015. # msgid &qu
Description You are the King of Byteland. Your agents have just intercepted a batch of encrypted enemy messages concerning the date of the planned attack on your island. You immedietaly send for the Bytelandian Cryptographer, but he is currently busy
Given an array A of non-negative integers, return the maximum sum of elements in two non-overlapping (contiguous) subarrays, which have lengths L and M. (For clarification, the L-length subarray could occur before or after the M-length subarray.) Fo
本节的主要内容:1.通过代理类的方式调用服务操作.2.通过通道的方式调用服务操作.3.代码下载 一.通过代理类的方式调用服务操作(两种方式添加代理类) 1.手动编写代理类,如下: 客户端契约: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.ServiceModel; namespace y.WcfFirst.Client.Proxys { [Se
1.情景展示 现在有两者表,表1中的主键id字段和表2的index_id相对应.如何删除两表非关联数据? 2.解决方案 --第1步 delete from VIRTUAL_CARD t where t.index_id not in (select id from PRIMARY_INDEX); --第2步 delete from PRIMARY_INDEX t where t.id not in (select index_id from VIRTUAL_CARD); 说明: 如果in()
JavaScript比较两个对象的值是否相等 function isObjectValueEqual(a, b) { var aProps = Object.getOwnPropertyNames(a); var bProps = Object.getOwnPropertyNames(b); if (aProps.length != bProps.length) { return false; } for (var i = 0; i < aProps.length; i++) { var pro