Peter Eysermans

It's one of those things that sound easy but hardly are. There are a lot of libraries and solutions out there that enable you to manipulate Excel files via code. Some of them are expensive, other are open source. A lot of languages have a library to help you manipulate

It wasn't my intention when I started the first article but this has become a series of how to run node applications in production with IIS on Windows. These are the previous articles on the topic: * Hosting a Node.js application on Windows with IIS as reverse proxy * Using HTTP

About a year ago I wrote about hosting a Node.js application via IIS. It uses IIS as a reversed proxy to route traffic from IIS to the node.js webserver. To manage the node.js process pm2 was used. Unfortunately I had some problems restarting the pm2 process when

There are always situations where I want to automate small tasks. I like using Python for these kind of things, you can quickly get something working without much hassle. I needed to perform some database changes in a Microsoft SQL Server database and wanted to connect to it using Python.

Lately I've been working on a project using Cosmos DB on Azure. I really like the simplicity of a document DB. However there were some things I learned while on the job which I wished somebody told me before starting with it. Cosmos DB? Cosmos DB is Microsoft's flavoured document

While working on an Android application I wanted to test permission requests. This application needed the location permission, typically this is code that is written once and when it is marked as done never looked at again. I wanted to create some UI tests to ensure that everything works and

Disclaimer: This post is for fun, learning and experimenting. Use these tools wisely, in no way am I encouraging malicious use of them. Last week I came across an interesting device, the USB Rubber Ducky. It looks like a normal USB stick but when you plug it into a computer,

Unfortunately a lot of companies are still stuck with Windows servers. Nobody ever got fired for choosing Microsoft, right. As a developer this can be frustrating because choosing a server technology is usually limited to ASP.Net. I have experimented with hosting Node.js applications on a Windows server by

Aliases are a handy way to quickly execute certain commands in the terminal on Mac and in the command prompt on Windows. I recently read this post about git aliases which nicely demonstrates what is possible, it focuses on git commands but it can be done for any type of