Kontentment And Human Arcs

Aight. I been away from programming for a couple of months, but there was a reason I started talking the other day about the kontentment project: I’m wanting mucho change in it. For a talk I’m giving, I want the ability to draw human arcs, with the same ease with which I can draw human lines. So I set out today to get that in. Human straight lines start with a line segment AB. Pick two random locations on that …

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TDD & The Lump Of Coding Fallacy | Video

Hey, it’s GeePaw, and if you’re just starting to look at TDD, refactoring, the modern technical synthesis, we need to start with a couple of minutes about the Lump Of Coding fallacy. You’re a working geek: you spend your days coding for money to add value to your company. And one day some random schmoe like me comes up to you and says, hey friend you really ought to try TDD, because that value that you’re adding, you could have …

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Coaching? Like People | Video

Hey, there, it’s GeePaw! And you are watching the first ever GeePaw video aimed specifically at coaches. I hope you like it. Do you know what the first absolute prerequisite for being a successful software development coach is? You have to like people. You have to like people. You have to like their style. You have to like their resistance. You have to like when they do the thing you want them to do. You have to like when they …

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Optimizing A Program (And Programming) | Video

A Simple Optimization Problem Hey, it’s GeePaw! Got a little optimization issue for you. Let’s look at some code. It’s easy stuff, so I’ve just used pseudocode here. Take a look. The program starts by entering a loop that runs 50 times. Inside that loop, it calls the Read method. It then enters another nested loop, this time for 100 times. And in that inner loop, it calls the Scan method. Finally, we exit both loops, and we call the …

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Five Underplayed Premises Of TDD | Video

Five Underplayed Premises Of Test-Driven Development (Transcript) Hey, it’s GeePaw! I’m here to tell you today about five underplayed premises of Test-Driven Development. These premises form the kind of fundament under which almost all TDD proceeds. And when I say that I’m a TDDer, I almost always mean I am operating inside the little ring formed by these five test-driven development premises. Let’s check them out. We’re In This For The Money The first premise of TDD is what we …

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One Page Intro To Microtests | Video

A microtest has the following properties: It is short, typically under a dozen lines of code. It is *always* automated. It does not test the object inside the running app, but instead in a purpose-built testing application. It invokes only a tiny portion of the code, most usually a single branch of a single function. It never *reaches* inside an object’s boundaries, though the tester may certainly *look* inside them. It is coded to the same standard as shipping code, …

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