JavaScript Test-Driven Development with Jasmine 2.0 and Karma
JavaScript Test-Driven Development with Jasmine 2.0 and Karma AI-enhanced description This document discusses JavaScript test-driven development using Jasmine 2.0 and Karma. It introduces test-driven development principles and benefits, then covers the Karma test runner, PhantomJS browser, and features of the Jasmine testing framework including describe blocks, expectations, matchers, spies, and c
ESNext for humans - LvivJS 16 August 2014
ESNext for humans - LvivJS 16 August 2014AI-enhanced description The document discusses new features in ES.next (ECMAScript 2015) that improve on existing JavaScript capabilities. It describes how proxies can be used to intercept operations on objects, allowing properties to be returned dynamically or exceptions thrown. It also covers other new features like maps, destructuring, arrow functions, a
リファクタリングのためのテスト
平均を求める関数 function average(arr) { var result; var sum = 0; for (var i = 0, len = arr.length; i < len; i++) { sum += arr[i]; } result = sum / arr.length; return result; }
JavaScript for Designers with Rachel Nabors
with Rachel the Great (aka Rachel Nabors) I am Rachel the Great Nabors A cartoonist turned web designer turned front end developer (You can still read the comic adventures of Rachel and Tuna at RacheltheGreat.com) I am not a hardcore JavaScript developer. Most JS study materials are written by programmers for programmers—not designers. You are… Why learn JavaScript? Can't you just use a library or
How and why Prezi turned to JavaScript
Today we updated the Prezi player, which you can use to view and present your prezis. It is a huge change, completely moving the underlying technology from Flash to Javascript. Hopefully, nobody notices. It has been the biggest migration project of our working-lives, and has taken us almost four years to complete. With its release, I’m pretty sure that Prezi is among the top 1% of the most complex
JavaScript Roots: Core Language Essentials
non-primitives Contain “just a value” Provide properties and functions regarding that value non-primitive properties and functions var b = new String('bramus'); console.log(b.length); var b = new String('bramus'); console.log(b.toUpperCase()); But I can do that on a primitive too, right? var a = 'bramus'; console.log(a.length); var a = 'bramus'; console.log(a.toUpperCase()); Right. (Again) Essenti
Index of /media/
../ code-samples/ 10-Sep-2024 15:45 - dumping-grounds/ 10-Sep-2024 15:45 - eng-335-final-project/ 10-Sep-2024 15:45 - reference-types-in-wasmtime/ 10-Sep-2024 15:45 - source-maps-rust-and-wasm/ 10-Sep-2024 15:45 - Cardo.ttf 10-Sep-2024 15:45 26828 Raleway-latin-ext.woff2 10-Sep-2024 15:45 9184 Raleway.woff2 10-Sep-2024 15:45 12988 bumpalo-switch-to-downwards-bumping-criterion-r..> 10-Sep-2024 15:4
BDD with JS: Architecture, Tools & Patterns
Tools, patterns & Architecture By Enrique Amodeo / @eamodeorubio Enrique Amodeo (who is this guy?) Programming since 1984 Currently Software Engineer at SoundCloud Has loved JS since 2005 Test infected Enthusiast of the Agile/Lean way Follow me at @eamodeorubio This talk To cucumber or not to cucumber No need to test the UI? I want my UI tested Testing xBrowser issues Maintainable tests Conclusion
本当のClosure Compilerをお見せしますよ。
天下一altJS武闘会での発表 http://connpass.com/event/6402/ Google Closure Compilerの最新事情について
basic.jsを作ろうとしてる話 // Speaker Deck
All slide content and descriptions are owned by their creators.
eval everything - Running Student Code at Code School
Talk originally given at JSConf 2014, My 30, 2014 at 16:30 in track B.
Everything is broken, and I don't know why.
JSConf US May 28th 2014 Video: https://www.youtube.com/watch?v=e4eE5VeO1_o
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メンテナブルなJsってなんだろう
受託開発でのAngularJS - 第1回AngularJS 勉強会 at LIG
Front End Ops Tooling
Hacking with Unicode
GitHub - ryanflorence/jsconf2014
