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How to avoid Thread.Sleep in your production code in .NET

Avoiding Thread.Sleep in production code in .NET using C#
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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

Reduce traffic by serializing JSON with different alias with Json.NET and C#

Reducing speed and increasing performance by reducing traffic with JSON size
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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

log4net logger for Microsoft Azure Log Analytics

Logging 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

Setting IP address and domain filtering in IIS using PowerShell script

Restricting and allowing traffic to web application through IIS using PowerShell
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Starting from IIS 7.0 Microsoft introduced IP and Domain restrictions feature as a part of IIS setup. However, if you do not have this feature installed on your IIS you can easily install it through windows features adding steps which are pretty much same for each Windows version (https://docs.microsoft.com/en-us/iis/configuration/system.webserver/security/ipsecurity/add) or simply by using WebPlatform Installer. Just run WebPlatform Installer and search for IP and Domain restrictions in search box...read more

Handling Cross-Site Scripting (XSS) in ASP.NET MVC

Handling XSS in ASP.NET MVC with custom Razor Html helpers and HttpModule
 
 
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Cross-site Scripting (XSS) refers to client-site code injection attack where an attacker can execute malicious scripts into a web application. Basically attacker manages to upload malicious script code to the website which will be later on served to the users and executed in their browser...read more

Minify CSS and JavaScript files with PowerShell script

JavaScript and CSS file optimization with PowerShell script
 
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Minification of Cascade Style Sheet (CSS) and Java Script (JS) should be on a TODO list for every web application. The minification of CSS and JS can be easily one on the runtime with ASP.NET bundling which is build in in ASP.NET framework, but in case of distributing your resource files over CDN you cannot use the runtime minification. You physical files need to be minified...read more

Export DataSet and DataTable to Excel with C#

Saving DataSet or DataTable instace to an Excel spreadsheet with C#
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Some time ago I wrote an article on how to export data to Excel from C# code. Essentially it exports data to file which can be opened in Excel but it does not produce the actual Microsoft Office Excel document. I recently wrote an article on Working with Excel files in .NET without using COM in C#, so I decided to use this approach to create extension methods for DataTable and DataSet classes...read more

JavaScript

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Umbraco CMS

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.NET

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SQL/T-SQL

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