Category Archives: Essentials

Mark Price – C# & .NET Core

Posted on February 23, 2020 by Jesse Liberty

Mark Price, author of C# 8 and .NET Core 3.0 Modern Cross Platform Development talks about… well about everything .NET A fantastic exploration of what is new in C#, .NET Core, Blazor, and much more,

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Xamarin Coding Standards

Posted on February 18, 2020 by Jesse Liberty

There are many best practices in writing Xamarin. Here are some that we’ve canonized where I work… 👍 By convention the identifier for the ViewModel is vm 😠 Do not assign more than one page to a view model. Generally … Continue reading →

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Shawn Wildermuth

Posted on December 22, 2019 by Jesse Liberty

Shawn Wildermuth has been tinkering with computers and software since he got a Vic-20 back in the early ‘80s. As a Microsoft MVP since 2003, he’s also involved with Microsoft as an ASP.NET Insider and ClientDev Insider. You may have … Continue reading →

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C# 8 Nullable Types

Posted on November 27, 2019 by Jesse Liberty

I recently released a two-part course on C# 8. The first part is for beginning programmers. The second part is for intermediate to advanced programmers. This post is the first in a series that focuses on the new features in … Continue reading →

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C#8 De Principiante a Experto Parte 1

Posted on October 18, 2019 by Jesse Liberty
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C# 8 From Novice to Expert – Part 1 Released to Udemy

Posted on October 1, 2019 by Jesse Liberty

Part 1 assumes no prior programming experience. Click here

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Xamarin.Forms – UI Testing & Customer Engagement

Posted on September 30, 2019 by Jesse Liberty

Microsoft’s Sweeky Satpathy. Sweeky is a Senior Software Engineer in MOBCat the Customer Engagement Team, which is part of DevDiv product engineering team responsible for all of Microsoft’s developer focused products and services and represents the voice of the developer … Continue reading →

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Yet Another Podcast: Xamarin.Forms Tools

Posted on August 6, 2019 by Jesse Liberty

Microsoft’s Maddy Leger. Program manager for all things Xamarin.Forms Tools, talks about Hot ReLoading and much more Show links: The hot reload private preview sign up page Xamarin dev summit recap blog Hot reload announcement blog

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Display A Dialog From The ViewModel

Posted on February 5, 2019 by Jesse Liberty

In a previous blog post I discussed the problem of being in your ViewModel yet having to display a dialog to the user. You can’t interact with the page from the ViewModel, but you don’t want the logic of your … Continue reading →

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CodeMash Xamarin.Forms Workshop

Posted on January 15, 2019 by Jesse Liberty

The code for the 1/2 day workshop at CodeMash is available here.  Thanks.

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Happy Holidays to C Programmers

Posted on December 24, 2018 by Jesse Liberty

Not sure where I got this, but still like it:

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Xamarin.Forms Fundamentals: MVVM

Posted on November 20, 2018 by Jesse Liberty

In my previous post we started with a blank Xamarin.Forms app and added manual data-binding.   That is, when a button was pressed, we assigned the value in an entry control to the text property of a label.  Yuck. Today we’ll … Continue reading →

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