严重: Servlet.service() for servlet default threw exception org.hibernate.AssertionFailure: null id in com.iprecare.entity.Inventroyrecord entry (don‘t flush the Session after an exception occurs) ...
分类：
Web程序 时间：
2015-04-23 20:05:12
阅读次数：
130
Description
Queues and Priority Queues are data structures which are known to most computer scientists. The Team Queue, however, is not so well known, though it occurs often in everyday life. At ...
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其他好文 时间：
2015-04-18 13:13:11
阅读次数：
154
Given 2*n + 2 numbers, every numbers occurs twice except two, find them.ExampleGiven [1,2,2,3,4,4,5,3] return 1 and 5ChallengeO(n) time, O(1) extra sp...
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其他好文 时间：
2015-04-04 06:49:31
阅读次数：
165
Bug: Error: "No ArcSDE Server License Found" occurs when creating a new geodatabase with ArcSDE for SQL Server Express (Personal Edition) version 10.0...
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其他好文 时间：
2015-03-18 17:22:21
阅读次数：
156
Given an array of integers, the majority number is the number that occurs more than 1/3 of the size of the array.Find it.NoteThere is only one majorit...
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其他好文 时间：
2015-03-12 07:30:15
阅读次数：
137
Problem Description
Queues and Priority Queues are data structures which are known to most computer scientists. The Queue occurs often in our daily life. There are many people lined up at the lunch ti...
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其他好文 时间：
2015-03-10 21:28:06
阅读次数：
154
There areNintegers in an arrayA. All but one integer occur in pairs. Your task is to find the number that occurs only once.Sample Input:231 1 2Sample ...
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其他好文 时间：
2015-03-10 19:14:54
阅读次数：
152
flag包是用来处理命令参数的。总得来说，其通过将命令行标志与某一具体变量进行绑定，开发人员通过使用该变量进行业务逻辑处理。
一、FlagSet是该包的核心类型：
type FlagSet struct {
// Usage is the function called when an error occurs while parsing flags.
// The fie...
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其他好文 时间：
2015-02-14 15:01:50
阅读次数：
472
1、log的设置方式 。在 runtime setting中可以设置log的生成方式：默认的log方式：Enable logging选中，log option是Send messages only when an error occurs.可以修改日志的方式：Always send messages...
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其他好文 时间：
2015-02-04 14:24:52
阅读次数：
150
X-Plosives
A secret service developed a new kind of explosive that attain its volatile property only when a specific association of products occurs. Each product is a mix of two different simple comp...
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其他好文 时间：
2015-02-02 14:16:17
阅读次数：
226
