JavaScript evaluation isn’t limited to single statements. When you evaluate code that declares a function or variable, it’s saved into the context’s object space. context.evaluateScript(#""" function triple(number) { return number * 3; } """#) context.evaluateScript("triple(5)")? .toInt32() // 15 Handling Exceptions The evaluateScript(_:) method doesn’t expose an NSError ** pointer and isn’t impor
iOS Safari iOS 8 Chrome JavaScript iOS 8 WebKit changes finally allow all apps to have the same performance as Safari When iOS 7 launched, developers discovered that their apps with built-in web browsers were unable to achieve the same level of JavaScript performance as the stock Safari app. This was because Apple restricted use of its improved Nitro JavaScript engine to its own app, leaving third
iOS6.1 にしてから timbre.js のドキュメントページが一部動かなくなった。 具体的には このページ とか、このページとか、再生が始まらない。 色々検討して多分こうだろうというのを書きます。検討不足な感は多いにある。 iOS の Web Audio API はユーザーのアクションきっかけでないとスタートしない クリックイベントとかそういうのなしに、window.onload とかで勝手に音を鳴らす事はできない。ドキュメントに書いてあるのでこれは確実。 Safari HTML5 Audio and Video Guide: Playing Sounds with the Web Audio API Note: On iOS, the Web Audio API requires sounds to be triggered from an explicit user action
Many posts on this, but not quite for my situation. My page has flexible dimensions set to 100% width and 100% height, so the typical on-load scroll function isn't working. Any thoughts or other solutions? Thanks! CSS: * { margin:0; padding:0; } html, body { width:100%; height:100%; min-width:960px; overflow:hidden; } Javascript: /mobile/i.test(navigator.userAgent) && !pageYOffset && !location.has
What the Fucking Fuck, Apple? Update Tuesday, July 16th 2012: The Bug appears to be fixed in iOS 6 Beta 3. Almost two years ago I noticed a strange multitouch problem in Mobile Safari with one of my games. This problem was new; it was introduced with the iOS 4.2.1 update and wasn't present on older iOS versions. I built a test case and filed a bug report with Apple. It was marked as a duplicate of
By John Gruber Archive The Talk Show Dithering Projects Contact Colophon Feeds / Social Sponsorship WorkOS, the modern identity platform for B2B SaaS — free up to 1 million MAUs. Why the Nitro JavaScript Engine Isn’t Available to Apps Outside Mobile Safari in iOS 4.3 Thursday, 17 March 2011 Along a similar line to today’s story about the performance differences between Mobile Safari and the system
AndroidやiPhoneのHTML,CSS,JavaScriptのバグまとめ AndroidやiPhoneなどのスマートフォンではHTML,CSS,JavaScriptにバグが多くてコーディングが大変になります。そこでバグを紹介しているサイト、記事をまとめてみました。(中にはバグではなく仕様なものもあるかもしれません) iOS 8.4.1の:hover問題 iOS 8.4.1で:hoverを指定していると1タップでページ遷移できない問題 【STINGER5】AndroidのChromeで＆nbsp;が「・」になってる気がする | ビビビッ を に変更すると直るとのこと。 Mobile Safari 8でposition: fixedした擬似要素が完全に位置が固定されない - Weblog - Hail2u.net Mobile Safari 8でposition:
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Videos Watch and learn from our engineers as they show how to bring the latest web technologies to your websites on Safari. Watch Safari and Web Videos Forums Ask questions and discuss a variety of web development topics with Apple engineers and other developers. Apple Developer Forums Safari Extensions Safari extensions are a powerful way to add new features to Safari. They are built in Xcode wit
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