Creating an iCal feed with Go

17.02.2018 - 11m read - golang go ical ics

In this short example we'll create a cached iCal feed with Go for a fake REST API


Basic Role-Based HTTP Authorization in Go with Casbin

05.01.2018 - 16m read - golang go auth http casbin

Casbin is an authorization library for Go, which supports several access control models. In this post we will take a look at a simple HTTP example featuring basic role-based authorization.


HTTP File Upload and Download with Go

10.12.2017 - 7m read - Go Golang file http upload download

One of Go's big upsides, for me, is its simplicity. This post shows another example of this, implementing a basic HTTP File Up- and Download using just the standard library.


Basic AST Manipulation in Go

10.11.2017 - 6m read - Go Golang ast

Traversing an AST (Abstract Syntax Tree) is useful for analysing and understanding a code-base, but the real power comes when we are able to manipulate it, which allows us to build tools. This post shows a simple example of how to manipulate the AST in Go.


Ethereum Prepaid Transactions with Go

If ethereum or any other smart-contract platform is ever going to reach mainstream, a mechanism for people without holding cryptocurrency is needed. While there are efforts to achieve this in the future on ethereum, this post shows a workaround using a Go webserver.


Interactions between Smart Contracts with Solidity

08.09.2017 - 8m read - blockchain ethereum smartcontracts solidity

The ability for Smart Contracts to call other contracts can be quite useful for several use-cases, which will be described in this post.


The Benefits of Uninterrupted, Focused Work

21.08.2017 - 6m read - focus work process pomodoro health exercise

Since my transition to being self-employed, I have been working from home. This post outlines some of the learnings I made over the last months in terms of increasing my productivity in a sustainable, healthy way.


Ethereum Light-Client with React Native

04.08.2017 - 17m read - blockchain ethereum reactnative lightclient

Light-Clients are a concept widely regarded as important in the Blockchain community due to their fully decentralized nature. In this post, we'll look at an example of how to integrate the go-ethereum light-client with a React Native app


Interacting with Ethereum Smart Contracts using Go

23.07.2017 - 10m read - Go Golang ethereum blockchain smartcontracts

Smart Contracts and Blockchain remain a hot topic. This post will show how to interact with Ethereum Smart Contracts using Go.


Basic AST Traversal in Go

14.07.2017 - 8m read - Go Golang ast

Looking at and interacting with the AST (Abstract Syntax Tree) of a program can be both interesting and useful for automation. In this post, we'll look at an example of how to parse a Go program to an AST and how to analyse it.