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      Muthukumar Dharmar

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      23 August

      Self-hosting Google Fonts in Angular web projects

      • Posted by Muthukumar Dharmar
      • Categories Angular, Tips & Tricks

      In this article we will see how to self host and configure google fonts inside our angular projects.  Of course, CDN’s are great solutions, but still there are cases where we may need to self host the fonts.  This will also avoid some unknown surprises …

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      08 August

      Running Angular PWA with .NET Core WebApi like an offline desktop application

      • Posted by Muthukumar Dharmar
      • Categories Angular PWA

      This article is for the developers who are already familiar with using the Angular framework and .NET Core technology.  If you are new to Angular PWA, please refer to the angular docs to learn how to set up and run Angular PWAs.  Progressive Web Apps …

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      26 July

      Part 3 – Error Handling Best Practices in Angular

      • Posted by Muthukumar Dharmar
      • Categories Angular, Best Practices

      In Part 2, We have implemented our Global Error Handler class and handled all the client-side & Http errors in our application globally.  At the end of Part 2, we had a question why do we even have the HttpInterceptor object in our proposed solution,  RIGHT !… Let’s jump …

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      25 July

      RxJs Tutorial Series: Part 1 – Intro

      • Posted by Muthukumar Dharmar
      • Categories RxJs for Beginners

      First of all, I welcome you to this rxjs tutorial series for beginners 🙂  I hope this will help you understand the power of RxJs and will increase your curiosity about learning RxJs. Actually, before we get into the concepts of RxJs, I just want …

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      27 June

      Part 1 – Error Handling Best Practices in Angular

      • Posted by Muthukumar Dharmar
      • Categories Angular, Best Practices

      In this article, we will explore the best approach to handle errors globally in Angular web applications. Types of Errors Client-Side Binding errors, References errors, Type errors and the errors thrown from 3rd party packages, etc., Http Error Response Status Codes: 400, 401, 404, 500, …

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      19 June

      Angular CLI – Unit Test setup & Code coverage

      • Posted by Muthukumar Dharmar
      • Categories Angular, Tips & Tricks

      This article is for angular developers who are already familiar with Angular CLI command-line interface tool, others please refer this and continue Angular Cli – Unit Test Setup Angular CLI takes care of all the heavy liftings and it automatically configures all the necessary packages for us.  …

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      26 July

      RxJs for Beginners: Part 2 – Observer & Observables

      • Posted by Muthukumar Dharmar
      • Categories RxJs for Beginners

      I hope you have enjoyed Part 1 of this series.  Now we will continue to look into the core concepts of RxJs, this would be the basic foundation for the entire tutorial series. Initially, these concepts might be a little hard to understand, But don’t worry, …

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      28 July

      RxJs Tutorial Series: Part 3 – Understanding Subscription

      • Posted by Muthukumar Dharmar
      • Categories RxJs for Beginners

      Part 2 – Observer & Observables Part 4 – Operators Subscription As we discussed in part 2, subscription plays a major role in RxJs stream without the subscription there won’t be any stream at all. Subscription:  It is a control for the execution or the cancellation …

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      25 April

      Mat-DatePicker common problem and solutions

      • Posted by Muthukumar Dharmar
      • Categories Angular

      In this post, we will address couple of common date field issues that we face when using Angular Material date picker and will look in to the solution for several cases. Lets Begin Problem: Date display format, for example in india we use the date month …

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