This is a story about my online autograder project that is designed for SWI-Prolog. As a Logic Programming Teaching Assistant, this is not as simple as give an input and then compare the output with the expected output. Why you asking? Let’s take a look then. First thing first, before…

It’s been a while since my last update about my GSoC progress. The reason is that I did a calculation based on my last progress and try to figure out the possibility to finish this project successfuly. I also did a research about the YAML native data structure in Haskell…

It’s been a while since my last blog post activity. The main reason is that my internet connection unstable and it is hard to write and double check my words since I usually use third-party platform such as Google Translate or Grammarly. …

It’s almost two weeks after my last blog post about the format-preserving parser madness. Today, I will share my update about my Google Summer of Code (GSoC) activity. We will starting from what I have been done and we will end it with the next plan. …

It’s been a week since the coding phase began. I’m doing my first task as MVP to figure out how to deal with the format-preserving parser. It is a format-preserving List parser. In this blog post, I would love to share my experience during the design phase to the implementation…

Google Summer of Code (GSoC) is a global program focused on bringing more student developers into open source software development. Students work with an open source organization on a three month programming project during their break from school. GSoC is open to university students, age 18 and older in most…

Google Code-in (GCI) is a contest to introduce pre-university students (ages 13-17) to open source software development. There are a lot of mentor organizations and students whom took a part of this event. We may say that this event is the best way to boost students skill in software development…

In the last part, we have made a simple lexical analyzer that identify a simple number and an operator. Today, we will add another rules for the number like identify decimal point and exponent E character. We will cover the brackets as well. Before we start, you should have the…

In Telkom University, we have a final task from Automata Theory and Languages course. This final task pretty interesting since I have an interest in compiler and parser. Today, we will create a parser for arithmetic expression. Well, not really a parser. What will we do now is creating a…