Cobol to Java

Adventures In Modernization: Strategy + Example Converting COBOL To Java

Dallas Monson Articles, COBOL, Consulting, Development Technologies & Tools, DevOps, Java, Keyhole Creations, Modernization, Programming, Tutorial Leave a Comment

We have consultants who specialize in moving old to new, renovating dilapidated code bases, and designing brighter futures for enterprises who have been vendor-locked for most of their existence. We have come across some repeated patterns and strategies for how to approach modernization of legacy systems. In this blog, we will cover a strategy that is very popular right now, Re-Platforming.

The basic flow of this post will be:

Introduction to Modernization
High-level definition of the Re-Platforming Strategy for Modernization
Sample of Re-Platforming using Keyhole Syntax Tree Transformer, COBOL –> Java
Additional thoughts on the value/risk of this strategy

Let’s get started…

Coding For Fun: MIT Battlecode Challenge 2017

Joshua Robinson Articles, Community, Development Technologies & Tools, Educational Event, Programming Leave a Comment

I recently participated in the month-long MIT Battlecode competition where I programmed a team of virtual robots that competed against another team in a real-time strategy game. In this blog, I discuss some of the lessons learned during the programming competition. I was surprised how much of it could be used as a lesson in the real-world of programming!

We’re in this industry because we love programming and writing code. It is in this spirit that I suggest to all readers to consider challenging yourself and doing something similar to “code for fun” and improve your skills!

A Test-Driven Development Introduction to Angular 2 – Part 2

Matthew Brown Angular, Articles, Development Technologies & Tools, JavaScript, Single-Page Application, Testing 7 Comments

In this updated blog post, we’ve built an employee directory using Angular 2 with unit tests, gone over some differences between Angular 2 and version 1, and introduced some of the features of TypeScript.

I originally wrote this article/application when Angular 2 was still in beta. Now that it has released officially, I have updated the source code to reflect updates made to the Angular 2 framework for release. My approach to get this working was to start from the new Angular 2 quick-start project, port in the original application source code, and refactor as needed to make things work. Let’s get started…

Quick Start: End-to-End Testing With Protractor

Todd Horn Angular, Articles, Development Technologies & Tools, JavaScript, Testing, Tutorial 2 Comments

As AngularJS applications become more complex, manual testing becomes unreliable and repetitive. Unit Testing is a great start for testing the code, but eventually End-to-End testing is needed for better coverage.

A great tool to use for this is Protractor, an end-to-end test framework for AngularJS applications. In this blog, we’ll briefly introduce the benefits of Protractor and give you the steps needed to get started with the tool.

I’m Not Good Enough (Hope They Don’t Find Out)

Jeff Hopper Articles, Opinion, Programming, Soft Skills 4 Comments

Maybe it’s just me, or maybe, you have had thoughts like this too? I’m talking about the infamous “Impostor Syndrome” or “Fraud Syndrome.” It is defined as someone who is “marked by an inability to internalize their accomplishments and a persistent fear of being exposed as a ‘fraud’ despite external evidence of their competence.”

In this blog I will discuss three particular Mindset Shifts that I use when I find myself feeling “the impostor.” Let’s get started…