大约有 3,100 项符合查询结果（耗时：0.0301秒） [XML]
How to convert float to varchar in SQL Server
...ow and what I can see in https://msdn.microsoft.com/en-us/library/ms187928.aspx:
CONVERT (VARCHAR(50), float_field,3)
Should be used in new SQL Server versions (Azure SQL Database, and starting in SQL Server 2016 RC3)
sha...
Using AES encryption in C#
...n.microsoft.com/en-us/library/system.security.cryptography.rijndaelmanaged.aspx
And just in case you need the sample in a hurry, here it is in all its plagiarized glory:
using System;
using System.IO;
using System.Security.Cryptography;
namespace RijndaelManaged_Example
{
class RijndaelExamp...
Session timeout in ASP.NET
... if I remember correctly, the timeout in IIS only affects .asp pages, not .aspx. Are you sure your session code in web.config is correct? It should look something like:
<sessionState
mode="InProc"
stateConnectionString="tcpip=127.0.0.1:42424"
stateNetworkTimeout="60"
sqlConnec...
Setting a property by reflection with a string value
...ohnson/archive/2006/02/07/Convert.ChangeType-doesn_2700_t-handle-nullables.aspx
A wrapper was written a few years ago to handle this but that isn't perfect either.
http://weblogs.asp.net/pjohnson/archive/2006/02/07/Convert.ChangeType-doesn_2700_t-handle-nullables.aspx
...
Using C# to check if string contains a string in string array
... can be used via LinqBridge on .NET 2.0 albahari.com/nutshell/linqbridge.aspx
– David Rettenbacher
Aug 24 '12 at 20:12
1
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What are the downsides to using Dependency Injection? [closed]
...
Relevant Links
http://thedailywtf.com/Articles/The_Inner-Platform_Effect.aspx
http://www.joelonsoftware.com/articles/fog0000000018.html
Probably the simplest form of dependency injection (don't laugh) is a parameter. The dependent code is dependent on data, and that data is injected in by the ...
“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
...he link is now giving a 404. Try this microsoft.com/en-us/download/details.aspx?id=54920
– Vivek Ayer
Feb 11 '19 at 9:22
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show 3 more comme...
JavaScript: client-side vs. server-side validation
...eous calls to check if unique; if unique, also reserve it with a temporary token assigned to the client that is also released if a different username is tested by the same session ID. The token should expire after a reasonable time. Example: TicketMaster seat reserve.
– Elaskan...
Is there a command to refresh environment variables from the command prompt in Windows?
... Perhaps you can avoid the temporary file using the FOR /F "tokens=1,*" %%c IN ('resetvars.vbs') DO construct
– tzot
Oct 5 '08 at 9:51
2
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Implement C# Generic Timeout
...ns
// http://msdn.microsoft.com/en-us/library/ty8d3wta.aspx
// Hence, it should not be called with the 'lock' as it could deadlock
// with the 'finally' block below.
if (!isCompleted)
{
...