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iFour Team - October 26, 2020

How much does it cost to make a gas delivery app?

In this era of technological advancements people are always looking for a faster way to get things done and the applications development market has provided a plethora of solutions to the customers. We have applications for almost everything right from groceries to food delivery so today we will be discussing the cost and the various features involved in the development of the application for a gas delivery app. There are many aspects of the gas delivery application that are to be considered...

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iFour Team - October 22, 2020

What is Serilog in Asp.Net Core 3.1?

Table of Content 1. What is logging? 2. Serilog in ASP.NET core 3.1 3. Why we use Serilog? 4. Advantages of Serilog 5. Disadvantages of Serilog 6. Stepwise example of Swagger 7. Conclusion What is logging? Logging is an essential needed feature for detecting and examine issues in applications. Logging frameworks make it easy to log event data to Configure in Advance for log targets. However, if your log file carries unstructured data, it becomesa nightmare...

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iFour Team - October 22, 2020

How does change detection works in Angular?

Table of Content 1. What is change detection? 2. How change detection works? 3. Let’s take a brief look at this process: 4. Zone.js 5. Change Detection strategies 5.1. Default ChangeDetection strategy 5.2. OnPush() 6. Conclusion What is change detection? Updating the DOM whenever user Data is changed is known as the Change Detection technique. There are two Strategies available for Change Detection in Angular. The default strategy...

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iFour Team - October 21, 2020

Unit testing a custom middleware in ASP.NET Core with Interface

Table of Content 1.What is unit test? 2.How does the tests look like? 3.What is Middleware? 4.Advantages of Middleware 5.Send requests with HttpContext 6.Conclusion What is unit test? A unit test is a type of testing.It is the Small Part of code that can be logically in a Program and test that code is work properly that is testing. The latest versions of unit testing can be found in frameworks like JUnit, or testing tools like Test Complete. You will...

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iFour Team - October 20, 2020

How to use ELMAH for enumerating error in ASP.NET core?

Table of Content 1. Introduction to ELMAH 2. Why to choose ELMAH? 3. ELMAH HTTP Modules 4. Logging to elmah.io from ASP.NET Core 5. Configuring API key and log ID in options 6. Additional options 6.1. Events 6.2. Remove sensitive form data 7. Logging exceptions, errors to elmah.io using NLog 8. Conclusion Introduction to ELMAH ELMAH Stands for Error Logging Modules and Handlers that offers functionality to logging runtime ASP.NET errors....

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