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Call UrlHelper in models in ASP.NET MVC
I need to generate some URLs in a model in ASP.NET MVC. I'd like to call something like UrlHelper.Action() which uses the routes to generate the URL. I don't mind filling the usual blanks, like the hostname, scheme and so on.
...
ASP.NET Repeater bind List
... worried about null values you may want to refactor to this (.NET 6+)
<asp:Repeater ID="repeater" runat="server">
<ItemTemplate>
<%# Container.DataItem?.ToString() ?? string.Empty%>
</ItemTemplate>
</asp:Repeater>
Note if you are using less than .NET ...
Remove Application Insight from application on Visual Studio 2013
...s for Visual Studio extension and remove the Application Telemetry SDK for Services nuget package. The telemetry package is installed along with Application Insights but must be removed separately.
In my experience the telemetry package is not required if you wish to keep using Application Insights...
What is the most efficient/elegant way to parse a flat table into a tree?
...RECURSIVE MyTree AS (
SELECT * FROM MyTable WHERE ParentId IS NULL
UNION ALL
SELECT m.* FROM MyTABLE AS m JOIN MyTree AS t ON m.ParentId = t.Id
)
SELECT * FROM MyTree;
I tested recursive queries in MySQL 8.0 in my presentation Recursive Query Throwdown in 2017.
Below is my original an...
The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
...I am moving to 2013. The solution file has 2 projects; a web app and a web service. I could not get either to load, so the Solution Explorer was only showing two empty folders after I attempted to open the solution file. Once I commented out the suggested ProjectGuid and ProjectTypeGuids lines, then...
How to replace (or strip) an extension from a filename in Python?
...pping it all up in a function
from pathlib import Path
from typing import Union
PathLike = Union[str, Path]
def replace_ext(path: PathLike, new_ext: str = "") -> Path:
extensions = "".join(Path(path).suffixes)
return Path(str(p).replace(extensions, new_ext))
p = Path("/path/to/myfil...
When should I use Kruskal as opposed to Prim (and vice versa)?
...c.
If you implement both Kruskal and Prim, in their optimal form : with a union find and a finbonacci heap respectively, then you will note how Kruskal is easy to implement compared to Prim.
Prim is harder with a fibonacci heap mainly because you have to maintain a book-keeping table to record the...
Entity Framework and Connection Pooling
...cation type.
For web applications use single context per request. For web services use single context per call. In WinForms or WPF application use single context per form or per presenter. There can be some special requirements which will not allow to use this approach but in most situation this is...
ASP.NET MVC Relative Paths
...parsing the ~/ prefix, I wonder why something like this wasn't built in to ASP.NET from the start.
– Chris
Sep 17 '12 at 15:24
4
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Build an ASCII chart of the most commonly used words in a given text [closed]
...umn FROM OPENROWSET(BULK'A',
SINGLE_BLOB)x;WITH N AS(SELECT 1 i,LEFT(@,1)L UNION ALL SELECT i+1,SUBSTRING
(@,i+1,1)FROM N WHERE i<LEN(@))SELECT i,L,i-RANK()OVER(ORDER BY i)R INTO #D
FROM N WHERE L LIKE'[A-Z]'OPTION(MAXRECURSION 0)SELECT TOP 22 W,-COUNT(*)C
INTO # FROM(SELECT DISTINCT R,(SELECT''+...