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[C#]DateTime时间大小的比较
C#实现DateTime时间大小比较的两种操作1.直接比较stringstrTime1=DateTime.Now.ToString(); stringstrTime2=DateTime.Now.AddDays(-1).ToString(); DateTimedt1=Convert.ToDateTime(strTime1); DateTimedt2=Convert.ToDateTime(strTime2); if(dt1>dt2) { //其他操作 }2.使用..
分类:Windows程序   时间:2015-05-26 06:53:49    阅读次数:398
Convert.ToString和ToString的区别
Convert.ToString能处理字符串为null的情况,不抛出异常。ToString方法不能处理字符串为null的情况,会抛出异常。如:“未将对象引用设置到对象的实例”。
分类:其他好文   时间:2015-05-25 16:25:02    阅读次数:137
asp.net EF框架执行原生SQL语句
1.执行无参数sql:string sql = "select * from IntegralInfo where convert(nvarchar,getdate(),23)='{0}' and status=1 and userinfoid='{1}'";sql = string.Format(...
分类:数据库   时间:2015-05-25 12:58:38    阅读次数:439
SharePoint Adventures : Using Claims with Reporting Services
Cannot convert claims identity to a windows token. This may be due to user not logging in using windows credentials.solusion:This service is enabled v...
分类:其他好文   时间:2015-05-25 09:40:06    阅读次数:228
convert 时间转换
格式:CONVERT(data_type,expression[,style])说明:此样式一般在时间类型(datetime,smalldatetime)与字符串类型(nchar,nvarchar,char,varchar)相互转换的时候才用到.例子:SELECTCONVERT(varchar(30...
分类:其他好文   时间:2015-05-24 14:14:25    阅读次数:118
[LeetCode][JavaScript]Shortest Palindrome
Shortest PalindromeGiven a string S, you are allowed to convert it to a palindrome by adding characters in front of it. Find and return the shortest p...
分类:编程语言   时间:2015-05-24 00:06:34    阅读次数:375
Java for LeetCode 109 Convert Sorted List to Binary Search Tree
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.解题思路:同上题,JAVA实现如下: public TreeNode sor...
分类:编程语言   时间:2015-05-23 21:13:59    阅读次数:145
Discuz! x3.1 /utility/convert/index.php Code Execution Vul
Discuz! x3.1 /utility/convert/index.php Code Execution Vul
分类:Web程序   时间:2015-05-23 20:05:07    阅读次数:864
Java for LeetCode 108 Convert Sorted Array to Binary Search Tree
Given an array where elements are sorted in ascending order, convert it to a height balanced BST.解题思路:首先要理解,什么叫做height balanced BST,然后就十分容易了,JAVA实现如下:...
分类:编程语言   时间:2015-05-23 19:58:52    阅读次数:146
Leetcode#12Integer to Roman
IntegertoRomanTotalAccepted:31922TotalSubmissions:91429MySubmissionsQuestionSolutionGivenaninteger,convertittoaromannumeral.Inputisguaranteedtobewithintherangefrom1to3999.ShowTagsHaveyoumetthisquestioninarealinterview?YesNoDiscuss【题目】Givenaromannumeral,..
分类:其他好文   时间:2015-05-23 06:33:14    阅读次数:112
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