DXの全体像と、各種技術のマッピング、 何故DX関連のPoCが失敗するのか、 という怪文章 3時間分の講義資料を10分に極限圧縮しています。講義が必要な方はご連絡ください。Read less
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最小カットを使って「燃やす埋める問題」を解く方法について、問題とソースコードつきで、まとめました。ニコニコ生放送「TopCoderでプログラムしてみた」2000回記念放送の資料です。Read less
The document summarizes hacking the Ruby parser (parse.y) to add new syntax features to the language. It discusses four cases: 1) allowing the :-) syntax for hash rockets, 2) treating single quotes as symbols, 3) adding increment operator ++, and 4) allowing method definitions like def A#b. The presenter explains how changes can be made to the lexer and parser to implement these features by modify
小学校以降〜大学受験まで、学年に関係なく、受験を控えている or 受験をするかもしれない子どもの親に向けて、親にこそ知っておいて欲しい効率的な勉強方法を有給ニート中の有り余るヒマを注ぎ込んでまとめてみたスライド。Read less
https://ginza-rails.connpass.com/event/152498/ の発表資料です。 Read less
This document discusses Yarn and its advantages over npm. It notes that Yarn uses yarn.lock files instead of npm-shrinkwrap.json files to lock down dependency versions. Yarn is also described as being faster, able to work offline by caching dependencies, and potentially more secure than npm with features like flat mode and module folders. The document suggests Yarn may handle dependencies and devD
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T sql の parse と generatorOda Shinsuke2.2K views•41 slides
The document discusses making Ruby differentiable by introducing automatic differentiation capabilities. It presents a differentiation gem that allows making Ruby methods, procs, numbers and matrices differentiable. This allows defining and computing gradients of functions. It demonstrates this on a multilayer perceptron neural network model solving XOR. The goal is to make Ruby differentiable in
Type Profiler is a type analyzer for Ruby 3 that analyzes non-annotated Ruby code. It runs Ruby code at the type level to find potential errors and prototype type signatures. It forks execution for branches and reuses results when possible. While not perfect, it provides basic type checking capabilities for Ruby without requiring type annotations. The author acknowledges limitations and many areas
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