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David Hashe | Personal website and blog

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Predicting character card ink costs using linear regression in Disney Lorcana

Over the past few months, my friends and I have gotten into the collectible trading card game Disney Lorcana. I decided that I wanted to use statistics to …

Responses to walking a very large poodle

Shameless plug: Archie is on Instagram . I was inspired by a recent article posted on HN about how people responded to seeing a man unicycling, to do a similar analysis of the way people responded …

vidsteps

I wrote a quick tool to help myself follow along to recipe videos as I cook. The idea is to divide a video into "steps" and then play the video step-by-step, looping the current step until told to advance. If that sounds useful to you, then check it out here …

How to build highly-debuggable C++ binaries

This article is tightly scoped to cover one topic with specific, actionable advice: How to configure your C++ toolchain to produce binaries that are highly-debuggable with respect to your current bug . Follow this link to skip the intro text and jump directly to the advice . C …

xargs is the inverse function of echo

xargs is a particularly confusing unix command. I want to share my trick for understanding how it works. Let's look at the abbreviated tldr output for xargs: $ tldr xargs xargs - Run a command using the input data as arguments: {{ arguments_source }} | xargs {{ command }} So, for example, if …