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C#关键字explicit、implicit、operator 、unsafe 、fixed
今天遇到一些一般不常用,但说不定什么情况下就能用到的C#关键字。转换关键字explicit定义强制转换// Must be defined inside a class called Fahrenheit:public static explicit operator Celsius(Fahrenh...
分类:其他好文   时间:2014-05-08 12:42:03    阅读次数:330
sql server从一个数据库复制一个表到另一个数据库的方法
分两步进行:第一步,复制表结构: 在表上面右击——>编写表脚本为:——>Create到——>新查询编辑器窗口,你也可以保存为sql文件,将新查询编辑器窗口最上面的一句话USE [olddatabase]中的“olddatabase”修改为“newdatabase”,其中olddatabase为源数据...
分类:数据库   时间:2014-05-08 12:32:54    阅读次数:338
Unity3d导入工程出现错误“Creating unique file”的解决方法
Unity3d导入工程出现错误“Creating unique file:creating file Temp/tempFile failed.Please ensure there is enough disk space and you have permissions setup correc...
分类:其他好文   时间:2014-05-08 11:50:15    阅读次数:803
Lua(1)
1.the use of functions in table fields is a key ingredient for some advanceduses of Lua, such as modules and object-oriented programming.
分类:其他好文   时间:2014-05-08 10:24:51    阅读次数:302
Common Issues Which Cause Roles to Recycle
This section lists some of the common causes of deployment problems, and offers troubleshooting tips to help you resolve the problems. An indication t...
分类:其他好文   时间:2014-05-08 09:31:31    阅读次数:447
Tomcat8访问管理页面localhost出现:403 Access Denied
问题: 403 Access DeniedYou are not authorized to view this page.If you have already configured the Manager application to allow access and you have used...
分类:数据库   时间:2014-05-08 09:12:05    阅读次数:570
LeetCode:Insert Interval
题目链接Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were ini...
分类:其他好文   时间:2014-05-08 08:40:51    阅读次数:367
MongoDB:最简单的增删改查(Oops,可能太简单了)
热身运动:1. 启动MongoDB shell => mongo.exe or ./mongo(先确保有一个mongod的实例):2. 切换到一个用于练手的namespace => use xxxxxxx:增:db.[table].insert({[field]: [value]})查:db.[ta...
分类:数据库   时间:2014-05-08 07:59:42    阅读次数:435
hdu 1217 Arbitrage Floyd||SPFA
转载请注明出处:http://acm.hdu.edu.cn/showproblem.php?pid=1217 Problem Description Arbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one u...
分类:其他好文   时间:2014-05-08 01:48:12    阅读次数:469
小项目之学生报到管理系统
学生报到管理系统:假定学生报到的流程如下: 系统报到(分班)->财务交费(交学费)->宿舍分配(分宿舍)系统功能需求: 1.基础数据管理模块: 数据库。数据库采用mysql。1.数据库系统的实现:create database StudentManageSystem;use Student...
分类:其他好文   时间:2014-05-08 01:23:36    阅读次数:603
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