【JS体操】JavaScript で頭の体操をしよう！〜第1問 44文字 解説編〜 - KAYAC Engineers' Blog
こんにちは！カヤック面白プロデュース事業部のおばらです。 普段は受託案件、特にインタラクティブな WebGL や Canvas2D を駆使する案件のデザイン＆実装を担当しています。 先日出題したJS体操 第1問目、挑戦してくださったみなさまありがとうございました！ 早速ですが最短文字数の回答は 44文字 でした！ export default x=>x-(x%=.2)+.2-(.04-x*x)**.5 みごと44文字を達成した方は、 halwhite さん koyama41 さん sugyan さん tkihira さん たつけん さん の5名！（※ Unicode コードポイント順） おめでとうございます！！ 最短文字数を狙った正統派の回答以外にも、裏技的な面白アプローチがたくさんありました笑 このアプローチは面白い、ぜひ紹介したい！という回答がいくつかあったので、解説記事は2回に分けて
How small is the smallest .NET Hello World binary?
Here is a dumb question that you probably never asked yourself: What is the minimal amount of bytes we need to store in a .NET executable to have the CLR print the string"Hello, World!" to the standard output? How small can we get? In this post, we will explore the limits of the .NET module file format, get it as small as possible, while still having it function like a normal executable on a typic
Squeezing a sokoban game into 10 lines of code
If you’re only interested in seeing or playing the game, you can find it on my GitHub. The occasion The Haskell Tiny Game Jam is a game jam which challenges participants to write a video game in Haskell using 10 lines of 80 characters. I happen to love Haskell and code golf (abusing a programming language to produce disgustingly short code for fun) so I decided to enter the Feb ‘23 jam. My journey
How a 64k intro is made
How a 64k intro is made Pekka Väänänen May 21st, 2017 An intro to intros The demoscene is about producing cool real time works (as in “runs on your computer”) called demos. Some demos are really small, say 64 kilobytes or less, and these are called intros. The name comes from “crack intros”. So an intro is just a demo that’s small. I’ve noticed many people have interest in demoscene productions bu
Advent Calendar 2016 : ABC#001のA問題をコンパクトに解く - kmjp's blog
この記事はCompetitive Programming （その2） Advent Calendar 2016の20日目の記事です。 標準CライブラリやOSの機能を用いず競技プログラミングの問題を解く話です。無駄に長いですが、読んでも競技プログラミングの腕は上がりませんので、ご注意ください。 はじめに C言語で挑む 標準Cライブラリを使わず挑む そしてOSレス解法へ MBR作成の環境構築 MBRのコードを書いてみる コンパイルしてみる 動かしてみる 補足:Windows編 参考文献 まとめ はじめに 簡単な問題を"コンパクト"に解いてみよう。題材は記念すべきAtCoder Beginner Contest 第1回のA問題とする。 A - 積雪深差 この問題は2000以下の正整数を２つ入力として受け取り、その差を出力するものである。 "ショートコード"の観点ではAtCoderでは現在Perl
Regex that only matches itself
There are some pretty cool challenges out there involving regex (Self-matching regex, Regex validating regex) This may well be impossible, but is there a regex that will ONLY match itself? NOTE, delimiters must be included: for example /thing/ must match /thing/ and not thing. The only match possible for your expression must be the expression itself. Many languages allow the implementation of a st
Wolf128 by Red Sector Inc.
increase the popularity of this prod by spreading this URL: or via: facebook twitter pinterest tumblr A 128 bytes interactive Wolfenstein mouse controlled intro tested on XPSP3 and DOSBox 256 bytes versions : http://www.pouet.net/prod.php?which=24755 http://www.pouet.net/prod.php?which=3396 P.S : click left mouse button to start moving in maze Will try to have a capture later on.
My JS1K Demo - The Making Of — Acko.net
If you haven't seen it yet, check out the JS1K demo contest. The goal is to do something neat in 1 kilobyte of JavaScript code. I couldn't resist making one myself, so I pulled out my bag of tricks from my Winamp music visualization days and started coding. I'm really happy with how it turned out. And no, it won't work in Internet Explorer 8 or less. Edit: OH SNAP! I just rewrote the demo to inclu
Code Golf in Python: Sudoku | Pythonic Perambulations
Edit: based on suggestions from readers, the best solution is down to 162 characters! Read to the end to see how A highlight of PyCon each year for me is working on the little coding challenges offered by companies in the expo center. I love testing my Python prowess against the problems they pose (and being rewarded with a branded mug or T-shirt!) This year, several of the challenges involved wha
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