“Internal error in the expression evaluator” in Visual Studio 2013/2015

I've been having some trouble debugging in Visual Studio 2015. I'm getting the following messages in the Watch window when trying to evaluate a variable for example: Condition for breakpoint cannot be evaluated Internal error in the expression evaluator According to the Microsoft employee who replied in this post on Stackoverflow this seems to be a … Continue reading “Internal error in the expression evaluator” in Visual Studio 2013/2015 →

JavaScript, The Web, Mobile and the Rise of the New Virtual Machines with Scott Hanselman at Developer Week 2016

Scott came from the open source world to Microsoft and he works now in open source at Microsoft. Check out his podcasts Hanselminutes and This Developer’s Life, and the project March is for Makers. What has changed in the industry? The cloud and the browser. Let's juxtapose those two ideas. How would we teach someone about today’s internet? To someone who learned … Continue reading JavaScript, The Web, Mobile and the Rise of the New Virtual Machines with Scott Hanselman at Developer Week 2016 →

Angular 2 Upgrade with Manfred Steyer at Developer Week 2016

Approaches Vogel-Strauss-Strategie or "Ostrich tactic": Don’t do anything. Keep using AngularJS 1.x Microservice - Technology per Module: Module 1 AngularJS 1.x, Module2 AngularJS 2. Migration step by step with ngUpgrade: Mixed application, no big bang migration. 2 steps: Preparation of AngularJS 1 code to make it possible to mix with AngularJS 2. Migration of code to AngularJS 2. Tip: Write … Continue reading Angular 2 Upgrade with Manfred Steyer at Developer Week 2016 →

Managing for Happiness with Jurgen Apello at Developer Week 2016

Happy workers are productive workers and managers should enjoy their jobs too! - Managing for Happiness, Jurgen Appelo The managers. They are hated. Like Bill who doesn't give you a raise or a better computer. Jurgen reluctantly admits that he was a manager like Bill. He begged his boss to be promoted away from being … Continue reading Managing for Happiness with Jurgen Apello at Developer Week 2016 →

Controlling a wireless socket with Raspberry Pi and Node.js

This is part #5 of my adventures in Building the Internet of Things with the Raspberry Pi. You can read about Controlling a wireless socket with Raspberry Pi and Setting up Raspbian on the Raspberry Pi 3 which is a prerequisite for this post. I recently tested this raspberry-remote app written in php to control a remote power socket with a raspberry … Continue reading Controlling a wireless socket with Raspberry Pi and Node.js →