Raku Advent Calendar (2009-2019) Something cool about Raku (formerly known as Perl 6) every day of December until the 24th Sometimes, it’s good to take ones understanding of a topic, throw it away and try to build a new mental model of it from scratch. I did that in the last couple of years with object orientation. Some things feel ever so slightly strange to let go of and re-evaluate. For many pe
"Forget the Great Wall of China - I can see CPAN from up here and and that thing is huge!" - Buzz Aldrin, Astronaut CPAN is big. In fact it's so big you almost need a map. Well I'm happy to announce that now there is one! I present for your entertainment and edification - the Map of CPAN. The Map of CPAN is really just meant to be a bit of fun. Search sites like search.cpan.org and the shiny new m
Javascript Required You must enable Javascript to use the Map of CPAN application. What’s this all about? The Map of CPAN is really just meant to be a bit of fun. Search sites like search.cpan.org and the shiny new metacpan.org exist to help you find what you’re looking for. The Map of CPAN allows you to find things you weren’t looking for. Zoom in on things that catch your eye. Explore patterns.
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Classes as objects Prior to delving into metaclasses, a solid grasp of Python classes is beneficial. Python holds a particularly distinctive concept of classes, a notion it adopts from the Smalltalk language. In most languages, classes are just pieces of code that describe how to produce an object. That is somewhat true in Python too: >>> class ObjectCreator(object): ... pass >>> my_object = Objec
Good news, everyone! Microsoft has decided that the time has come to make sure that all users of Internet Explorer are using the most current version possible. To accomplish that goal, they’re turning on automatic updates. Yes, Internet Explorer patches and new major versions are already available via Windows Update. But to move from one version to the next, it’s never been a fully automatic proce
4344 名前：売りスレ民 投稿日：2011/12/14(水) 19:49:52 ID:DO7MOBQo0 会社のCMみたいね 4349 名前：売りスレ民 投稿日：2011/12/14(水) 19:50:17 ID:wUfwOGBk0 ボケた画面だな 4353 名前：売りスレ民 投稿日：2011/12/14(水) 19:50:57 ID:oZfp7B6Q0 星を追う子どもからシャープさが無くなったのがなー
Processingの記事を書くのは本当に久しぶりです。 Processing Advent Calendar 2011に参加しておりまして、9日目の担当ということで執筆いたします。 みなさんは、伝統模様と聞いてパッとイメージが浮かぶでしょうか？ たぶん着物やハンカチなどの絵柄に使われているのを見たことがあるかもしれません。 伝統模様は 同じパターンが繰り返し使われている 幾何学的な模様が多い といった観点からとても不思議な模様で、またProcessingの練習で描いてみる題材としても適していると思っています。 百聞は一見にしかず、いくつか私の描いたものをコード付きでご紹介します。 青海波(せいがいは) [p5code] // 青海波(せいがいは) int r = 80; int r2 = r * 2; void setup() { size(400, 400); background(2
ギャンブルは、都市・地域・国レベルで、経済かつ社会に多大な影響を与える産業だということは周知の事実ですよね。そして、カジノの出現は、エンターテーメント産業を一変させました。投資、収益、人気、デートの場などを生み出したのです。 現在では、世界のあらゆる都市にカジノが存在します。また、カジノは人気の観光スポットにもなっており、観光客はお気に入りのカジノゲームをプレイして、楽しんで帰路につくのです。このようにギャンブル業界は、かなり成長が進んでおり、社会および経済にとって重要であり、さらなる分析と調査が必要になっています。 さらに、最新テクノロジーのおかげで、オンラインでもギャンブルができるようになりました。自宅に居ながらにして、または散歩しながら、そして旅先でも、楽しめます。デジタル化が進んでいるのは、カジノも例外ではありません。最新カジノアプリを使えば、何千種類ものゲームの中から、運試しがで
Discover the ultimate in casino entertainment with our carefully curated selection of the best slots and casino apps. Get ready to hit the jackpot on your mobile device, anytime and anywhere. These apps offer an array of thrilling slot machines, classic table games, and exciting casino experiences at your fingertips. From high-quality graphics to interactive gameplay, these apps provide an immersi
Against a background of persistent high unemployment, tech jobs go begging. These days even traditional retailers seek engineers to upgrade their websites as online sales skyrocket. Facebook recently announced a major presence in New York searching for East Coast tech talent. The shortage of graduates in what is known as STEM—science, technology, engineering, and math, has become a national pro
By this time next month, there will have been the usual sudden year-end jump in ownership of Kindles, thanks to the season of gifts. If book industry analyst Mike Shatzkin is to be believed (and I believe him) the sales at retail bookstores will have fallen by about 10% by this time next year. Physical retail book stores have been seeing an annual doubling in revenue reduction percentages ever si
メルマガ会員になると年間最大27,400円分のクーポンが届きます！そのほかにもお得な特典が満載！今すぐ登録しよう！ 今すぐお得な会員登録をする
超縫いました！言わずと知れた素敵な原曲 nm6049209YouTUbeに高画質版上げてみました。 http://www.youtube.com/watch?v=027NBuB2P-Eその他自作品 mylist/2122663
Ruby isn't known for its game development chops despite having a handful of interesting libraries suited to it. Java, on the other hand, has a thriving and popular game development scene flooded with powerful libraries, tutorials and forums. Can we drag some of Java's thunder kicking and screaming over to the world of Ruby? Yep! - thanks to JRuby. Let's run through the steps to build a simple 'bat
var i = 0; var sum = 0; var iv = setInterval(function () { sum += i; if (i++ === 10) { clearInterval(iv); } }, 300);
Projects extracted from production StatHat code: Path Synopsis
What's the problem? Here at Google, we have thousands of engineers working on our code base every day. In fact, as previously noted, 50% of the Google code base changes every month. That’s a lot of code and a lot of people. In order to ensure that our code base stays healthy, Google primarily employs unit testing and code review for all new check-ins. When a piece of code is ready for submission,
Read it now on the O’Reilly learning platform with a 10-day free trial. O’Reilly members get unlimited access to books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers. Book description This collection represents the full spectrum of data-related content we’ve published on O’Reilly Radar over the last year. Mike Loukides kicked things off in June 2010
Video playlists on YouTube - 32 hours in 46 videos: Lectures and Screencasts (all videos) Lectures Screencasts Audio podcasts of class Mercurial (hg) repository: https://bitbucket.org/schwehr/researchtools All but 1 of the classes were taught by Kurt Schwehr. I am an Affiliate Research Professor in the Center for Coastal and Ocean Mapping / Joint Hydrographic Center at the University of New Hampsh
February 2008 A user on Hacker News recently posted a comment that set me thinking: Something about hacker culture that never really set well with me was this � the nastiness. ... I just don't understand why people troll like they do. I've thought a lot over the last couple years about the problem of trolls. It's an old one, as old as forums, but we're still just learning what the causes are and h
リンク 初音ミクニュース 覚え書きオブジイヤー みっくみくなレイティアさん 初音ミク視聴のススメ 初音ミクみくらぶ Eclipse01の日記 VOCALOID総合まとめ ボーカロイドの歌詞置場 未来私考 海外もみっくみく 歌い手支援ブログ にわかボカロ厨の地図 へろへろだめにっき リクエスト投票実況板(・ω・)ﾓｷｭ 作ってみた業者 キオ式アニキャラ3D act.3 キオ式PVサウンド連合 天体少女図鑑 おくまの部屋(new新館) ねころぐ 蒼かな(ao no kanata) タリイ・アイシャムの青 BUNKA:EXTEND ----------------- VOCALENDAR ボカロ関係者Twitter一覧 ボカランまとめ VOCALOID関係のwiki一覧 VPVP（MikuMikuDance） みくだん VPVP wiki MMDアクセサリ管理庫 ぼかさち ぼかさる ボカ路地（R
「声優のルックスはチープ(笑)」とディスったV系バンド、すべての活動自粛へ…女子高生への乳揉み行為なども発覚 381 users
Recently I sat down with Tony Wong, a project management blackbelt whose client list includes Toyota, Honda, and Disney, to name a few. He’s an expert in keeping people on task, so I thought he’d be a good person to ask. Work backwards from goals to milestones to tasks. Writing “launch company website” at the top of your to-do list is a sure way to make sure you never get it done. Break down the w
Aharon Aharon will head Apple's first ever development center outside of its California headquarters. Sources inform "Globes" that Apple Inc. (Nasdaq: AAPL) has decided to open a development center in Israel focusing on semiconductors. The decision was taken even before the company entered into talks to acquire Herzliya-based flash storage solutions provider Anobit Ltd.. Apple has hired Aharon Aha
This document provides an introduction to reinforcement learning (RL) and RL for brain-machine interfaces (RL-BMI). It outlines key RL concepts like the environment, value functions, and methods for achieving optimality including dynamic programming, Monte Carlo, and temporal difference methods. It also discusses eligibility traces and provides an example of an online/closed-loop RL-BMI architectu
h1. Starting a Clojure Desktop Application We’re starting up our first desktop application in Clojure. We’re a heavy vim and ruby shop. We’ve done several desktop applications in “JRuby”:https:/rolling-a-jruby-desktop-application/. This is the first time we’ve tackled swing UIs and GUI testing in Clojure. It’s still early in the process, but here’s what we’ve found so far. h2. Swing For Swing, we’
急増する20代の自殺…若者の死因トップが自殺なのは先進国で日本だけ 1 ：名無しさん＠涙目です。(長屋)：2011/12/14(水) 17:27:06.14 ID:Al6DhSok0 http://stat.ameba.jp/user_images/20111213/23/kokkoippan/98/1a/g/o0710063511670349995.gif 上のグラフは警察庁の「平成22年中における自殺の概要資料」から作ったものです。警察庁は2007年以降、原因別の自殺を年代別に発表するようになりましたので、2007年と2010年を比較して、増加率の高かった原因を上位から並べてみました。先日紹介した関西大学・森岡孝二教授のグラフ「学生の就活自殺 この１年で倍増」 にある数字は、上のグラフで一番高い「就職失敗」のうち、大学生の「就職失敗」による自殺だけを取っています。 http://sta
Luciano Costa, Agile Software Developer and Consultant at Monttez, 12 minutes ago ECMAScript 5 - Presentation Transcript ECMAScript 5 Damian Wielgosik varjs.comfront-trends.com @varjs Hey, what is that ECMAScript actually? let’s create a simplest object ever var obj = {}; let’s add a property to it var obj = { foo : 1}; let’s read that property var obj = { foo : 1};obj.foo; // 1 - this is how we
Try Mastering Emacs for free! Are you struggling with the basics? Have you mastered movement and editing yet? When you have read Mastering Emacs you will understand Emacs. This is part two of my What’s New in Emacs 24 series. Part one. Trash changes`delete-by-moving-to-trash’ now only affects commands that specify trashing. This avoids inadvertently trashing temporary files. An important change as
This past weekend I had the pleasure of putting on workshop at the Mozilla Festival in London. During the workshop I explained exactly how to take a single player HTML5 game and turn it into a multiplayer one using Node.js and WebSockets. I'm looking to put on more workshops like this and write other tutorials about HTML5 gaming, so make sure to leave your feedback in the comments or on Twitter. D
Node debuggerThe HTTP version of the app worked, but the commandline version did not. What went wrong? It was hard to say. The application simply hung, unresponsive. Try/catch and event handlers didn't find anything wrong, and my typical console.log() approach wasn't cutting it, either. I need to fire up Node.js's command line debugger. This is a short tutorial explaining how to use the debugger t
I would like to document an emerging set of programming conventions, philosophies, and values that I see evolving in the node.js community. I call this the node aesthetic. callback austerity The very first example of node you are likely to see is on the node.js home page. This snippet is exemplary of the the radical simplicity pioneered by projects like sinatra. var http = require('http'); http.cr
Express 5.0 beta documentation is now available. The beta API documentation is a work in progress. For information on what’s in the release, see the Express release history. Web Applications Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications. APIs With a myriad of HTTP utility methods and middleware at your dis
Blazing fast node.js: 10 performance tips from LinkedIn Mobile In a previous post, we discussed how we test LinkedIn's mobile stack, including our Node.js mobile server. Today, we’ll tell you how we make this mobile server fast. Here are our top 10 performance takeaways for working with Node.js: 1. Avoid synchronous code By design, Node.js is single threaded. To allow a single thread to handle man
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