Comments for Coding Canvas

Comment on Storing polymorphic classes in MongoDb using C# by Nitro

Nitro — Tue, 25 Jul 2023 14:23:18 +0000

Thanks!!!

Comment on Different ways of uploading files using Http based APIs- Part 2 by Fakhry

Fakhry — Mon, 08 May 2023 10:24:43 +0000

I’m using this way in uploading files but currently I’m facing a performance issue as my request may contains 6 files with average 5mb.

Is there any optimizing I can do to avoid timeout.

Comment on Code Weaving in .NET using Fody by Naughton

Naughton — Fri, 20 Jan 2023 19:16:29 +0000

Pluralsight has retired that course, probably because it was created in 2014. Does the course still have value?

Comment on Loading nested entities in EntityFramework by Mike C

Mike C — Thu, 08 Dec 2022 23:18:48 +0000

In reply to Happy Jack.

ApplicationDbContext.Entry(MyEntity).Collection(x => x.MyMainCollection)
.Query()
.Include(y=>y.MySubCollection)
.Load();

Comment on Different ways of uploading files using Http based APIs- Part 1 by Devtron

Devtron — Sun, 20 Mar 2022 05:06:23 +0000

What is the value of ‘fileContentType’ ?? Is it important to set Content-Type for each file when using the “Multipart/form-data” approach ?

Comment on Loading nested entities in EntityFramework by maicalal

maicalal — Thu, 17 Feb 2022 03:18:36 +0000

Is it possible to project only few columns from the included tables ?
In your example, say I want to have only few columns from ContactDetails instead of all the columns.

Comment on Using azure active directory authentication in your web application by dinex

dinex — Wed, 09 Feb 2022 15:02:27 +0000

Why do you need the entityID for?

Comment on RESTful CRUD API using Nodejs,express and mysql : Part 2 – Integrate with MySQL database using ORM by RESTful CRUD API using Nodejs,express and mysql : Part 3 – Implementing CRUD | Coding Canvas

Thu, 13 Jan 2022 07:59:24 +0000

[…] the last post, we looked at how to integrate the MySQL database using ORM (Sequelize). In this post, we will […]

Comment on RESTful CRUD API using Nodejs,express and mysql : Part 1 – Basic API setup by RESTful CRUD API using Nodejs,express and mysql : Part 2 – Integrate with MySQL database using ORM | Coding Canvas

Tue, 14 Dec 2021 07:38:48 +0000

[…] this second part of the series, we will integrate our code created in part 1 with the Mysql database using sequelize […]

Comment on Loading nested entities in EntityFramework by Guillermo J Perez

Guillermo J Perez — Thu, 18 Nov 2021 18:00:14 +0000

If we use Eager Loading we can use ThenInclude for multiple:

Customer customer = await dbcontext.Customers
.Include(cust => cust.pets)
.ThenInclude(pet => pet.Notes)
.FirstOrDefaultAsync(f => f.Id == id);

If using Explicit Loading we could load the entity first this:

Customer customer = await db.Customers .FirstOrDefaultAsync(f => f.Id == id);

db.Entry(customer).Collection(r => r.Pets).Load();

foreach (Pet pet in customer.Pets)
{
db.Entry(pet).Collection(c => c.HealthIssues).Load();
}

First, we loaded the customer, then we loaded the Pets for this customer, then for each pet, we loaded the Healt Issues of the pet.