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We’re curious people by nature. And we love to teach others what we’ve learned. So explore our blog to gain fresh insights from our expertise in areas ranging from culture to AI.

SEP Wins TechPoint’s 2024 Innovation Service Partner of the Year Mira Award

SEP Recognized as Indiana’s Top Innovation Service Partner, Winning TechPoint’s Prestigious Mira Award Westfield, Indiana – SEP has been named the Innovation Service Partner of the Year by TechPoint at the 25th annual Mira Awards. The Mira Awards, Indiana’s largest…

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Code Analysis: Fluid Call Tree

Let’s elaborate on the nature of these call tree diagrams. Consider the following code: void doStuff() { doOtherStuff(); } void doOtherStuff() { init(); final(); } void blah( int x ) { if ( x == 2 ) { function(); otherFunction(); } else { doStuff(); } } Depending on the input for the blah function, we […]

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Code Analysis: Shared Mutable State

My previous post asserts that mutable state can cause a software engineer issues in understanding the program because it becomes arbitrarily hard to understand when two different parts of a program are actually connected. This is also why some sort of run time debugging facility is needed in order to understand some types of code. […]

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Code Analysis: Mutable State

Mutable state gets a bad rap when you talk to pure functional programmers. I don’t think mutable state is inherently a problem, but it does have an effect on your ability to understand a program. So let’s look at what happens when you introduce a mutable reference into a programming language. The problem as I […]

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Code Analysis: Halting Problem

Let’s do a quick digression. I wanted to talk about mutable state, but first I think we should consider the halting problem. The halting problem goes something like this: Halt( program_source, program_input ) { if ( <The program Halts with that input> ) return true; else return false; } // Now assume a hypothetical program […]

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Code Analysis: Introduction

There already exists a significant amount of code analysis techniques out there. I think the existing technologies are pretty useful for tracking some aspects of why a given piece of code can be difficult to deal with. However, I want to add a diagram technique that can be used to describe certain features in programming […]

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Build Better Backlogs Using Behavioral Design

Decisions we make every day are driven by cognitive biases designed to save time and energy. These mental shortcuts serve us well. Marketers have used this knowledge to build successful marketing strategies for many years. Armed with the same knowledge, is it possible for us to build more engaging products? In this video we’ll look […]

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A day in the life of a wannabe data scientist

I recently had an experience that I think matches well with the textbook steps often presented in “day in the life of a data scientist” discussions: Frame the question Collect data Clean the data Explore the data Analyze the data Communicate the findings I thought it might be fun to share my trip. Join me, […]

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Connecting Ruby to a Google Spreadsheet With a Service Account

Ever wanted to connect your ruby app to a Google Spreadsheet? Yeah. Me too. I find myself writing ruby scripts and console apps all the time. Many times needing a simple way to store or pull data. Databases are good at that (storing data). But, sometimes a spreadsheet is a more natural place to put […]

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Problem Analysis: Overlapping Blobs

Last time we started to explore the idea that you can have a system or problem that is difficult to deal with and understand because the interactions between blobs are in some way difficult. However, we only covered the idea that the arrows that connect blobs are complicated. There is a similar problem when we […]

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