In a previous article, we found out about Guzzle and how it can aid us in the task of establishing communication with third party APIs over HTTP. We used it to get the output of a random number generator and for basic interaction with Github’s API. It also offers a series of ‘subscribers’, log-subscriber being one of them and we saw how easy it was to integrate monolog into it. While interacting w
Introduction The goal of Explanations is to try to allow people to play with fun parts of computers. Graphics, compression, audio. The tagline is my biggest inspiration: "Play, don't show", riffing off the typical "Show, don't tell" rule of writers and authors everywhere. Why bother giving a diagram when I give you an inspector and let you poke at things yourself! It takes me a long time to write
Using Docker to run several self-contained web applications on a single server is ground-breaking; but how easy is it to deploy OpsWorks, or for that matter Chef? I hope to show just how easy it can be. This article assumes you already have your LAMP web application Docker images built as well as their Nginx proxy image. Each LAMP container should expose its own hostname(s) in a fashion similar to
This site teaches the CSS fundamentals that are used in any website's layout. I assume you already know what selectors, properties, and values are. And you probably know a thing or two about layout, though it may still be a rage-provoking activity for you. If you want to learn HTML and CSS from the beginning, you should check out this tutorial. Otherwise, let's see if we can save you some fury on
Ansible Tutorial July Tech Festa にて開催されたハンズオンの資料が公開されていたことに刺激され、Chef の代わりに Ansible を使う資料を作りました。 Ansible を使って WordPress サーバーのセットアップを行い、ServerSpec でテストを行います。 まだ Ansible を試し始めたばかりで自分の勉強がてら書いています。 Puppet にも Chef にも乗り遅れたので Ansible に飛び乗ってみようかと。 GitHub Repository Ansible Tutorial Wiki 2013年08月13日 一段落 コピペで動かないところを全体的に修正しました。今後は 詳細ページ Wiki を充実させていきます 2013年09月09日 role についての追記しました 2013年12月22日 リニューアル Ansible
Colorpeek, Part 2: Building Your First Chrome Extension The following is a guest post by Tyler Sticka. Tyler created a tool called Colorpeek. Yesterday we looked at the what and why of things. Today we’ll look at how he built the Chrome Extension, which will serve as a great tutorial on how you can get started building your own Chrome Extensions. In Part One I showed off Colorpeek, a web app I mad
As you probably know, website development can be broken up into 2 main areas: Front end (what the end user sees) Back end (what the server has to do in order to provide the requested data) While front end development frequently uses several data sources to display a page, simple dynamic sites would only depend on data coming from a database hosted on the same server. As back end developers today,
Ionic framework is “An open source mobile toolkit for building high quality, cross-platform native and web app experiences”. If you’re reading this you probably might be familiar with many such frameworks that develop Hybrid Apps which can run on iOS, Android, etc all with the same codebase. Some of the popular ones would be React Native, Cordova, etc. But the thing that sets ionic apart is that i
Archiving the Web, because nothing lasts forever: statistics, online archive services, extracting URLs automatically from browsers, and creating a daemon to regularly back up URLs to multiple sources. Links on the Internet last forever or a year, whichever inconveniences you more. This is a major problem for anyone serious about writing with good references, as link rot will cripple several percen
Object-oriented code, among other things, can help organize and add reusability to your code. In this tutorial, I will teach you the basics of writing a WordPress plugin using object-oriented techniques. We'll be using Dribbble's API as an example for this tutorial. Ready? What We're Going to Learn Benefits of using OOP for WordPress plugins How to set up a shortcode How to set up a template tag H
D3.js と TopoJSON で地図を作る 2012年12月30日 Mike Bostock (訳:FoD5 ) このチュートリアルの解説 D3.js 日本語化プロジェクトについて D3.jsとTopoJSONで地図を作る このチュートリアルでは D3 と TopoJSON を使って、シンプルな地図を一から作る方法について学習します。オンラインでフリーの地理データが得られるサイトを いくつか紹介し、そのデータを、画面表示効率がよくて使いやすいフォーマットに変換する方法を解説します。このチュートリアルでは thematic mapping(主題図)については触れません。 しかし製作過程で居住地域へのラベルの付け方も説明しますので、そのテクニックを応用すれば graduated symbol maps(等級別記号図) や choropleths(コロプレス/統計表現地図) 等の地図的なデ
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