News tagged ‘JavaScript’

In January, a number of Apple employees’ Mac devices have been hacked after visiting a popular iPhoneDevSDK forum. The employees from Facebook and, probably, dozens of other companies have also been attacked by the hacker. The site's owner, Ian Sefferman,  has provided some limited details about what happened in his blog.

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AnandTech published the first SunSpider benchmark for the iPhone 5. This benchmark measures performance of Javascript in web browsers.

Lower is better, so the iPhone 5 with the score of 914.7ms outstripped all other devices measured in the test. Moreover, it is the fastest SunSpider test for a smartphone they have ever recorded. The new iPhone is more than twice as fast as the iPhone 4S that scored 2250ms and significantly faster than the Galaxy S III that scored 1442.9-1824.9ms.

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Nitrous is a new tweak from Joe Jordan that unlocks the Nitro Javascript engine to give third party iPhone apps like Google Chrome, Twitter and others a speed boost.

The Nitro JavaScript engine is an advanced bytecode JavaScript engine that makes web browsing fast. It powers Safari on OS X and iOS. Unfortunately Nitro is only available to Apple apps such as Safari and iBooks. Nitrous tweak lets you grant this access to other apps.

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Today Google announced that it is launching a version of Google Chrome browser for the iPad and iPhone. The company says this version will be available on the App Store later in the day. Last month analyst from Macquarie Ben Schacter predicted that Google Chrome browser was coming to iOS.

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Today  Brightcove introduced App Cloud Core, a free edition of its app platform allowing developers to create iOS apps using JavaScript and HTML5. One of the main new features of the platform is the ability for developers to create dual-screen iOS app to transfer content to the Apple TV via AirPlay.

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Apple recently released new iOS 6 beta 2 for developers. It is available as an OTA update or as a download here. Apple also updated Xcode 4.5 developer preview 2, Apple TV beta 2 as well.

When you download and install iOS 6.0 Beta 2 OTA the Settings icon animates. Take a look:

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Firebug is a popular web development tool that facilitates the debugging, editing, and monitoring of web code. Appadvice reports that it can now be enabled on the iPhone and iPad via a bookmarklet.

Here's a quick tutorial:

1. Simply bookmark any webpage and name it Firebug.
2. Edit the bookmark and change the url to:

javascript:(function(F,i,r,e,b,u,g,L,I,T,E){if(F.getElementById(b))return;E=F[i+'NS']&&F.documentElement.namespaceURI;E=E?F[i+'NS'](E,'script'):F('script');E[r]('id',b);E[r]('src',I+g+T);E[r](b,u);(F[e]('head')[0]||F[e]('body')[0]).appendChild(E);E=new%20Image;E[r]('src',I+L);})(document,'createElement','setAttribute','getElementsByTagName','FirebugLite','4′,'firebug-lite.js','releases/lite/latest/skin/xp/sprite.png','https://getfirebug.com/','#startOpened');

3. Now when visiting a page you can just launch the bookmark to run Firebug.

The first smartphone with Ice Cream Sandwich, Galaxy Nexus, was released in the UK this week (launch in U.S. coming soon) and website AnandTech has benchmarked the new Galaxy Nexus vs. iPhone 4S.

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Third-party Dolphin Browser app has become very popular among Android users and has been downloaded nearly 9 million times. As TechCrunch reports, Sequoia Capital invested over $10 million in this app, and some part of that sum will likely be directed to developing iOS version of the browser, which has just appeared in the App Store.

The iOS version has most of the features that made this app so popular among users of Android devices. They are convenient sidebar for quick access to bookmarks, built-in translations, customizable gestures, tabbed browsing, speed dial and more. It should be noted that Dolphin is based on Apple’s WebKit, as well as other third-party browser available on the App Store, default Safari app, and majority of browsers for smartphones.

This browser has some main competitors like Opera and several smaller competitors like SkyFire that are steadily gaining popularity among iOS users.

Android users will find out that add-ons are absent from the version for iOS devices, as iPhone’s technical limitation doesn’t allow using native application add-ons. These add-ons are mainly used to change the look and feel of the browser. However, according to TechCrunch, development of JavaScript-based add-ons for iPhone may be underway.

Dolphin Browser app is available for free from the App Store. (iTunes link)

This was the only case when a bridesmaid put on white clothes, stood behind the bride and nobody had objected.

Renee Armstrong couldn’t get at the wedding’s place and decided to use her white iPad and FaceTime service to attend it virtually. The bridesmaid stood by for the wedding ceremony and managed to get into the wedding’s photos as the groomsman always held the iPad in the public eye.

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Journalist Matt Warman from The Daily Telegraph has recently posted a claim of HP's European head Eric Cador, who told at a press conference in Cannes that the company's devices will eventually overtake Apple's iPad:

"In the PC world, with fewer ways of differentiating HP’s products from our competitors, we became number one. In the tablet world we’re going to become better than number one. We call it number one plus."

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This Friday Apple has released a second update for Preview 2 of Mac OS X 10.7 Lion. A 1.22GB download is recommended for all users running Mac OS X 10 Lion Developer Preview 2 and is available via Software Update. The version of the latest build is reportedly 11A444d.

So what's new?

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Apple just released new iOS 4.3 firmware. Jailbreakers and unlockers should wait for new tools. Everybody else will benefit. iOS 4.3 has Safari speed improvements, AirPlay features, hotspot, Home sharing, a new option for customizing the iPad's side switch to serve as a mute toggle or screen orientation lock and much more:

This update contains new features and improvements, including the following:

* Personal Hotspot
- Share iPhone 4 cellular data with up to 5 devices (combination of up to 3 Wi-Fi, 3 Bluetooth, and 1 USB)

* iTunes Home Sharing
- Play music, movies, and TV shows from a shared iTunes library on a Mac or PC (requires iTunes 10.2)

* New AirPlay features
- Play videos from the Photos app including the Camera Roll album, iTunes previews, enabled third-party apps and websites on Apple TV
- Play slideshows from Photos on Apple TV using transitions available on Apple TV

* Faster Safari performance with Apple Nitro JavaScript engine

* HD video out using the Apple Digital AV Adapter
- View 720p HD videos from Videos app, iPod app, Photos, YouTube, Safari, Keynote, and enabled third-party apps on an HDMI display

* Ping features
- Push notifications for comments and follow requests
- Post and Like songs directly from the Now Playing screen
- Parental controls

* New Settings
- Messages setting for number of times to repeat an alert
- iPad side switch setting to lock screen rotation or mute audio notifications and sound effects

* Single tap conference call dialing with a pause to send a passcode

* Bug fixes

Products compatible with the software update:

• iPhone 4 (GSM model)
• iPhone 3GS
• iPad
• iPod touch (4th generation)
• iPod touch (3rd generation)
• Apple TV 2G

iPhone 3G, iPod Touch 2G and iPhone 4 Verizon do not have iOS 4.3 update.

Here are the direct links to download iOS 4.3:

device
version
release date


AppleTV(2G) (AppleTV2,1)
4.3 (8F191m)
03/09/2011 13:07:02


iPad (iPad1,1)
4.3 (8F190)
03/09/2011 13:07:02


iPad2,1 (iPad2,1)
4.3 (8F191)
03/09/2011 13:07:02


iPad2,2 (iPad2,2)
4.3 (8F191)
03/09/2011 13:07:02


iPad2,3 (iPad2,3)
4.3 (8F191)
03/09/2011 13:07:02


iPhone3GS (iPhone2,1)
4.3 (8F190)
03/09/2011 13:07:02


iPhone4 (iPhone3,1)
4.3 (8F190)
03/09/2011 13:07:02


iPodTouch(3G) (iPod3,1)
4.3 (8F190)
03/09/2011 13:07:02


iPodTouch(4G) (iPod4,1)
4.3 (8F190)
03/09/2011 13:07:02

New rumors say that Apple will release iOS 4.3 today. We have no idea if this is true, but we know for sure that it will be released by 11 of March.

iOS 4.3 has plenty of new features including the Nitro JavaScript engine, which will increase Safari Web browsing speeds, iTunes Home Sharing, and enhancements to AirPlay. One feature that many people are interested in is the Personal Hotspot used for sharing the cell signal over Wi-Fi.

CNET.co.uk did some SunSpider Javascript benchmarks on the new iPad running iOS 4.3 and compared them with other iOS devices and a few Androids. The results are pretty impressive.

iPhone 4 and iPad with iOS 4.2 are behind both Android devices, but significantly faster with iOS 4.3 that features new WebKit 2 browser engine.

As for iPad 2, it is more powerful, it is over 50% faster than the previous iPad.