Tagged articles - JSON

Fetching the data in it's original form from SQL relational database is the most common way of getting the data stored. For example, to get all column from Products table in Northwind database is pretty straight forward. ...read more

Last year I wrote an article on how to Customizing WSL2 on Windows with screenfetch and oh-my-zsh as I was spending a lot of time in WSL2 doing some heavy development for Linux platform using .NET Core. However recently I found myself working a lot in PowerShell prompt mainly with Git and really missed the customization I did for WSL, so I decided to customize my PowerShell console as well...read more

Shifting from traditional monolithic application architecture to micorservices can solve bunch of problems and issues monolith application application design approach introduces, but on the other hand it has it's own drawbacks, although number of drawbacks compared to number of problems it solves is a lot greater so it makes sense to take a path in process of moving from monolithic to micorservices. On of the steps to move to micorservices is to physically have your services running as individual processes...read more

While designing the REST API, quite often you may find yourself in a situation where the data can be provided from multiple sources, like route, query string or POST/PUT payload. While that might not be a big problem, it may force you to redesign your models and most likely you will end up with keeping your original DTOs but then designing a new model in your application services layer just to have all your data from different sources in one place when you are passing it to the service method. Resolving multiple sources custom binding ...read more

Configuration is probably the most essential part of every application, yet we do not give much attention to it during application design and development. .NET Core has quite nice way to store configurations (usually JSON files) and already built-in extensions to access configuration values and directly cast them to a specific type...read more

Implementing partial updates on the REST API is probably the trickiest method to implement. Unlike PUT HTTP method where you pass the whole DTO when you are updating an entity, PATCH method is intended to update only one or few properties of the entity you want to apply change to...read more

This is not a new subject and the support for handling WebApi input and output was introduced in .NET Core 2.0 and it's been there since then. There are couple of useful pages out there and it is even well documented on Microsoft official page Custom formatters in ASP.NET Core Web API...read more

Pretty much any serious application now days needs to interact with any storage media such as disk or network. This is where serialization comes in...read more

JSON is the most commonly used data fromat nowdays. It is lighter than XML, more readable and it's sindax complies with most OOP C-Like lnguages such as Java, JavaScript and C#. There is not really many downsides of using JSON, so that is one of the rasons everyone is using it in one way or another. ...read more

One of the reasons JSON is used rather than XML is it's simplicity in notation. However XML is claimed to be more human readable than JSON and JSON is easier to parse for machines, so basically we switched from XML in favor to machine processing. If you take a C# class and serialize it to JSON string you still find it quite readable since we kept all nice property names in the JSON output...read more

Web API and in general REST services are becoming more and more often used layer of the applications. It relies on the HTTP, it is lighter than the SOAP and more natural to JavaScript, therefore easy to use both from the client and serer side...read more

jQuery makes things a lot easir when working with DOM. So many thing there out of the b and you do not need to worry about browsr compatibility. Browser compatibility used to be a big deal few years back, but not it all comes to almost one engine which is WebKit. ...read more

You probably run to this exception when you tried to fetch JSON data over HTTP GET request. Now, first this is easy to bypass by simply adding JsonRequestBehavior.AllowGet option to method which is retutning JSON data for GET request in a controller file. ...read more

Dictionaries are very useful as data holders for any type of the code in C#. You can easily manipulate data stored on collections, but there are disadvantages like posting data to REST JSON service...read more

MSMQ is a bit old stuff and there are bunch of other products out here which perform better in most of the scenarios, but MSMQ is still used in a lot of solutions and Microsoft still did not announce support ending for MSMQ so it will be for sure some more time around.One of the stuff that is missing as out of the box feature in MSMQ is recovery. In scenarios you get the message from the queue and try to process, and process fails, in some of the cases you might want to try to process the message again...read more