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Async/Await vs Threads
In .Net 4.5 Microsoft has added the new Async/Await feature to simplify asynchronous coding. However, I wonder
3 Answers...
Getting “A potentially dangerous Request.Path value was detected from the client (&)”
...value was detected from the client (&)" . The site is written with ASP.Net MVC 3 (in C#) and is running on IIS 7.5.
5 A...
STAThread and multithreading
...e MSDN article is helpful from a COM perspective but can you tell me when .NET calls CoInitialize() in response to the STAThread attribute / ApartmentState? Note: The article on MSDN is here: CoInitializeEx function.
– jrh
May 4 '17 at 14:48
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Entity Framework rollback and remove bad migration
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For those using EF Core with ASP.NET Core v1.0.0 I had a similar problem and used the following commands to correct it (@DavidSopko's post pointed me in the right direction, but the details are slightly different for EF Core):
Update-Database <Name of la...
What's the difference between git reflog and log?
...tch the <pattern>.
git reflog is often reference as "your safety net"
In case of trouble, the general advice, when git log doesn't show you what you are looking for, is:
"Keep calm and use git reflog"
Again, reflog is a local recording of your SHA1.
As opposed to git log: if you p...
Select elements by attribute in CSS
...eah, looks like changing the dataset does work as well @Matthew - jsfiddle.net/BoltClock/k378xgj3 Thanks for nothing jQuery.
– BoltClock♦
Feb 5 '15 at 10:37
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Most efficient way to check for DBNull and then assign to a variable?
...ault(T) or some other option instead.
On an unrelated note, here's a VB.NET alternative to Stevo3000's suggestion:
oSomeObject.IntMember = If(TryConvert(Of Integer)(oRow("Value")), iDefault)
oSomeObject.StringMember = If(TryCast(oRow("Name"), String), sDefault)
Function TryConvert(Of T As Struc...
AutoMapper vs ValueInjecter [closed]
...into full blown AOP which is unfortunately many times just undoable since .NET doesn't help provide AOP support correctly. Now you could AOP away some of the mapping, especially if you use MVC and write Action Filters that handle ViewModel / DomainModel mapping.
– Chris Marisic...
iPhone Data Usage Tracking/Monitoring
...X are WWAN interfaces dedicated to different functions, voicemail, general networking interface.
I read in Apple forum that :
The OS does not keep network statistics on a process-by-process basis. As such, there's no exact solution to this problem. You can, however, get network statistics for each ...
CSS \9 in width property
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\9 is a "CSS hack" specific to Internet Explorer 7, 8, & 9.
This simply means that the one specific line of CSS ending with a \9; in place of the ; is only valid in IE 7, 8, & 9.
In your example,
width: 500px\9; means that a width of 500 pixels (same...