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Month: September 2021

ASP.NET-MVC – Linq Groupby in strong type MVC view

How to get IGrouping results to map to views?

I have this question:

var groupedManuals = manuals.GroupBy(c => c.Series);
return View (groupedManuals); What is the correct mapping of the

September 29, 2021By Simo Asp ASP, ASP.NET, GROUPY, Medium LINQ, MVC, Strong, type, viewLeave a Comment

ASP.NET – Store dates hours in the database?

I’m writing a blog and want to display my posts in Eastern Time Zone. I think storing all UTC is the right way. This will bring some challenges:

>I have to convert all time from UTC to Easter

September 29, 2021By Simo Asp ASP, ASP.NET, database, Date, Medium, storage, timeLeave a Comment

Debug ASP.NET CORE 2.0 Source Code

In Visual Studio 2017, symbols and source links can be used to debug the source code in ASP.NET Core 2.0. In this article, we will focus on how to use source links to debug ASP.NET Core sources.

September 29, 2021By Simo Asp 2.0, ASP, ASP.NET, Core, Debug, Source CodeLeave a Comment

When using PageAsynctask (Asynchronous ASP.NET page)

According to my understanding of reading about ASP.NET asynchronous pages, the method executed at the beginning of the asynchronous task is always executed between the pre-rendering and pre-renderi

September 29, 2021By Simo Asp ASP, ASP.NET, asynchronous, example, page, PageAsyncTask, When to useLeave a Comment

Why SCANF must use the address of the operator

As the title says, I always want to know why scanf must take the address of the operator (&). Because C has only “pass-by-value” parameters, to pass a’variable’ to put a value, you must pass its

September 29, 2021By Simo C & C++ Address, adopt, must, operator, scanf, whyLeave a Comment

PRINTF parameter is insufficient

My question is about the behavior after printf with missing parameters:

printf(“%s blah blah %d “, int); // integer was given as argument (and not int written) I already know that if the form

September 29, 2021By Simo C & C++ insufficient, parameters, printfLeave a Comment

Understand concurrent file writing from multiple processes

From here: Is file append atomic in UNIX

Consider the situation where multiple processes open the same file and append to it. O_APPEND guarantees that the file is found The write operation at

September 29, 2021By Simo C & C++ concurrent, Files, from, multiple, processes, understand, writeLeave a Comment

ASP.NET developers try to learn Drupal and PHP

I know ASP.NET C# very well. I did a lot of research and custom web applications.

I wandered around Drupal and figured out how I have had a lot of trouble when doing “special” programmatic op

September 29, 2021By Simo Asp ASP, ASP.NET, Developer, Drupal, learn, PHP, tryLeave a Comment

Use pointer to write and read structures

I am working on a mailbox project, and I have these two structures:

struct mmbox_mail

struct mmbox_mail {
char *sender, *recipient;
char *obj, *date;
char flags;
size_t size;
};

September 29, 2021By Simo C & C++ FREAD, fWrite, pointer, read, structure, use, writeLeave a Comment

ASP.NET – Method for paste footers to the bottom of the page

I followed How do you get the footer to stay at the bottom of a Web page? post on stackoverflow…

But I can’t Make it work in an asp.net web application…. I am using the master page of all

September 29, 2021By Simo Asp ASP, ASP.NET, bottom, foot, method, page, Paste, willLeave a Comment

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