Processing HTTP requests with Go is primarily about two things: handlers and servemuxes. If you’re coming from an MVC-background, you can think of handlers as being a bit like controllers. Generally speaking, they're responsible for carrying out your application logic and wr...
I am working on building code to load polygons for the different Marine Forecast areas in the United States. These polygons need to be stored in MongoDB and there is a special way that needs to be done. It would not have been a big deal if it wasn’t for this fact. There isn...
Following my previous posts with basic Javascript aspects, like context and variable hoisting, I’ll try to write some basic concepts of the Ruby language. I decided to start with something that usually confuses new Ruby users (sometimes they don’t even know that they...
Introduction Iron.io has a product called IronWorker which provides a task oriented Linux container that you can run your programs inside. If you are not sure what I mean, think of this as having a temporary Linux virtual machine instantly available for your personal but short te...
In my Outcast data server I have several data retrieval jobs that run using different go routines. Each routine wakes up on a set interval. The most complex job is the downloading of radar images. What makes this complex is that there are 155 radar stations throughout the United...
This is article is the second of a series of n articles, where n could be any given number between 1 and 2 (inclusive). The first article of this serie was about Contexts. The article itself received much more attention than I thought it will, which leads me to proceed and create...
Earlier in the month I wrote a post about using C Dynamic Libraries in Go Programs. The article built a dynamic library in C and created a Go program that used it. The program worked but only if the dynamic library was in the same folder as the program. This constraint does not a...
For those of you who are like me, trying to learn the Mac and Linux operating systems, Golang programming and deployment constructs all at the same time, I feel your pain. I have been building a Go application for a couple of months on my Mac and it was time to deploy the code on...
If you are coming to Go after using a programming language like C# or Java, the first thing you will discover is that there are no traditional collection types like List and Dictionary. That really threw me off for months. I found a package called container/list and gravitated to...
I've recently moved the site you're reading right now from a Sinatra/Ruby application to an (almost) static site served by Go. So while it's fresh in my head, here's an explanation of principles behind creating and serving static sites with Go. Let's begin with a simple but rea...