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Tagged articles - .NET
Found 104 articles tagged with .NET
03
Aug
2018
Limit number of tasks running at the same time in .NET
.NET229 titlesHow to throttle number of running tasks to a specific number in C#
0
Limiting the number concurrently running Tasks is not that often requirement in a code, but eventually you'll find yourself in the situation that for the most likely performance issues you'll have to limit number of concurrently running Tasks.
One of these situations is when you have long running operations in the Task. If you spin up to many Tasks you will seriously degrade your application performance...read more
26
Jul
2018
Request Filtering in ASP.NET Core using Middleware and request pipeline
.NET229 titlesFilter requests in ASP.NET Core application through request pipeline configuration
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ASP.NET Core comes with advanced request processing thrugh pipepline configuretion of the .NET Core middleware elements. You can easily specify the steps that will be exscuted on the request object all the way until the response is returned back...read more
10
Jun
2018
How to boost application performance by choosing the right serialization
.NET229 titlesImproving performance of .NET application with different serialization formats
0
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
01
Jun
2018
Setting up .NET Core service/daemon on Debian Linux OS
.NET229 titlesHow to run .NET Core application as daemon on Linux
0
I found a lot of articles out here on this subject, but non of them actually made the daemon work from the first time. There was always some catch I had to chase and found in some other article posted online.
In this article I will try to cover as much as possible how to setup .NET Core daemon working on a clean Debian 9 Linux machine...read more
24
May
2018
Using Google reCAPTCHA v2 in ASP.NET Core Web Application
.NET229 titlesValidating data with Google reCAPTCHA v2 in ASP.NET Core using custom validation attribute
0
In case you have any page on your website which allows anonymous users to POST data to your web application, you should always use any kind of bot protection. Usually that is any kind of CAPTCHA implementation...read more
23
May
2018
Redis health check in ASP.NET Core WebApi
.NET229 titlesChecking availability of distributed Redis cache instances in ASP.NET Core WebApi
0
Even before popularity of micro service approach, for even monolithic applications you needed to have health-checks (Google Compute Engine) or health-probes (Microsoft Azure) for load balancing.
Basically in load balancing scenario, these endpoints are used to tell load balancer whether instance can handle requests or not. Since handling of requests may consider several components, these endpoints either return 200 OK HTTP response or any other response like 500 Internal Server Error with optional payload message describing the issue and each component status.
...read more
18
May
2018
Seeding data in Entity Framework Core from Visual Studio
.NET229 titlesInsert sample data from Visual Studio IDE with EF core
0
Unlike Entity Framework 6, EF Core and whole .NET Core relies on dependency injection. For example, configuration is expected to be injected from the calling assembly instead of being available at any time...read more
15
May
2018
Error handling in ASP.NET Core Web API
.NET229 titlesGenerating the proper response for exceptions in ASP.NET Core WepApi
0
Both Web API in .NET 4.5 and later and Web API in ASP.NET CORE have great error handling support out of the box. You can specify you global handler and control your response to a client when exception happens.
...read more
13
May
2018
SETNX with TTL in .NET using StackExchange.Redis
.NET229 titlesSet key if it does not exist in redis with expiry using StackExchange.Redis
0
Recently I needed to set redis key if it is not present with specific expiry time to use it as some logical flag.
I knew tat you can use SETNX command for this but did not have any info how to set the expiry time. After some time going through redis documentation and articles found online I found a SET method overload for the redis-cli.
...read more
02
May
2018
Generic string to primitive type converter in C#
.NET229 titlesConverting string data to any primitive type in .NET and .NET Core
0
Often case when you need to convert String to a different type which is most of the time a primitive type in C# is when you are reading values from configuration. In both .NET and .NET Core, reading from configuration return plain String value...read more
28
Mar
2018
Getting GIF image information using C#
.NET229 titlesExtracting GIF image data in .NET using C#
0
GIF image format is most commonly used format for online advertising, especially since all browser starting from major onces stopped supporting Flash animations because of their infamous security vulnerabilities and issues. After going through different articles I found online, I came up with the class which exposes following GIF image properties...read more
25
Mar
2018
How to avoid Thread.Sleep in your production code in .NET
.NET229 titlesAvoiding Thread.Sleep in production code in .NET using C#
0
I am pretty sure any of us used Thread.Sleep method to pause the current thread execution. Mostly this is used to simulate long running process during the test or debug.
While this is fine to use for testing, if your intention is to actually schedule thread execution this is probably wrong way of doing it, simply because Thread.Sleep does not actually take as many milliseconds as you pass to the method as a parameter...read more
23
Mar
2018
Reduce traffic by serializing JSON with different alias with Json.NET and C#
.NET229 titlesReducing speed and increasing performance by reducing traffic with JSON size
0
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
18
Mar
2018
log4net logger for Microsoft Azure Log Analytics
.NET229 titlesLogging to Azure Log Analytics using log4net
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Recently I wrote an article on how to Send data to Azure Log Analytics from C# code which is demonstrating pushing data from your code to Microsoft Azure Log Analytics and simple quering the data from the Log Analytics. Azure Log Analytics are extremely helpful for storing application logs because they provide transformation of the raw data into queriable columns, you can easily query your logs stored in Log Analytics and export to Excel format if you need to share the data or you just want to make some offline data analysis...read more
14
Mar
2018
Download file in chunks in parallel in C#
.NET229 titlesImproved file download using chunks of file in parallel in C#
0
Downloading large files from your code may cause problems due to limitations in your network or system where your code is executing. For example, some systems limit the size of the file you can download through the network...read more
.NET
5
Jun
2022
Using dotnet nuget package vulnerability scan in Azure DevOps build
Listing nuget vulnerabilities and controlling build in Azure DevOps
5
May
2022
Protecting static files in ASP.NET Core using custom middleware
Restricting access to specific static content with middleware in ASP.NET Core
20
Dec
2021
Supporting multiple authentication schemes in asp.net core webapi
Using more than one authentication schemes in webapi projects
12
Dec
2021
Controlling the flow of migrations in EF Core
Altering EF Core migrations execution order
28
Nov
2021
Unit of work pattern with Dapper
Implementing unit of work pattern with Dapper in .NET 5
21
Sep
2021
Adding display name to Enum values
Implementing additional values for Enum items in C#
JavaScript
28
Oct
2018
HTML5 localStorage with expiry with vanilla JavaScript
Using HTML5 localStorage with expiry
8
May
2018
Monitoring DOM changes with JavaScript
Handling DOM changes with plain JavaScript
9
May
2017
Non blocking CSS load on the page
Load external CSS files in an async manner
16
Mar
2017
Serialize html form to JSON without using JQuery
Transform user input from HTML form fields to JSON
17
Jan
2016
Copy text value to clipboard using jQuery
Simple sample of using jQuery to copy value to clipboard
11
Jan
2016
Resize image on the client side with JQuery
Reducing the upload sie by resizing image on the client side
SQL/T-SQL
22
Feb
2022
Select column names with values from SQL Server database
Fetching column names with its value in T-SQL using built in JSON methods
23
May
2020
Identifying opened connections for the specific application in SQL Server
Connection listing queries in SQL Server
3
May
2018
Reading JSON data in T-SQL on SQL Server
Extracting values from JSON string on SQL Server using T-SQL
28
Apr
2016
Create XML/HTML with T-SQL
Generating XML/HTML output in SQL Server
24
Nov
2015
IP address to octets split in TSQL
Split IP addresse into octets in SQL Server
20
Jul
2015
Getting first and last second of the current year, month and day
Using minimum and maximum date time in SQL query
Umbraco CMS
2
Mar
2018
Minify HTML output of your pages
Minification of HTML output using ASP.NET IHttpModule
18
Apr
2015
Generate sitemap.xml on the fly in Umbraco CMS
Simple sitemap.xml Umbraco handler
2
Mar
2015
Accessing UmbracoHelper in HttpHandler request
Working with UmbracoHelper and IPublishedContent in HttpHandler
14
Sep
2014
Same page language switching in Umbraco
Land on the same page in different language in Umbraco using Relations
4
Sep
2014
Getting cropped image the smart way
The way to get cropped image URL with option to load original image too
27
Aug
2014
Fastest way to return JSON result from a controller
Resturn JSON in MVC controller action