Xcode 6.2 Beta 3 is too hard to download! Downloaded, dare not to enjoy alone

Xcode 6.2 Beta 3, including IOS 8.2 SDK with WatchKit

What's new in Xcode 6.

Xcode 6 introduces a radically new to design and build software. Swift is a innovative new programming language for Cocoa and Cocoa Touch and while combined with Xcode tools, makes Progr Amming a delightfully live experience. This same live experience permeates throughout Xcode 6. Live rendering within Interface Builder displays your Hand-written UI code within the design canvas, instantly reflecting Changes you type in code. And the new view debugger explodes all the UI layers into a 3D visualization, making it easy-understand how your interf ACE is composed, and identify overlapping or clipping views. Watch the "What's New in Xcode 6" video

Swift

Xcode 6 has deep support for Swift throughout. It's easy-to-create a brand new app using 100% Swift code, add new Swift code or frameworks to existing apps, and view Doc Umentation in either Swift, Objective-c, or both. All the popular affordances such as ' Jump to Definition ' or ' Open Quickly ' work equally well with Swift, and even Objectiv E-C header definitions can be shown in Swift syntax.
Learn more about the Swift programming language

Playgrounds

Playgrounds enable the interactive experience of a script language, even though Swift compiles to highly-optimized native Code. Type a line of code and the result appears immediately. If your code runs through a loop, add that line of code to the Timeline assistant editor to watch its progression. Display variables in a graph, inspect each step is drawing a view, or watch an animated SpriteKit scene. When your ' ve perfected your code in the playground, simply move it into your project. Playgrounds documentation includes tutorials that's can open in a playground, providing an interactive worksheet for exp Erimentation.

Command Line

Xcode ' s debugger includes an interactive version of the Swift language, known as the REPL (Read-eval-print-loop). Use the Swift syntax to evaluate and interact with your running app or write new code in a script-like environment. The REPL is available from within LLDB in Xcode's console, or from Terminal.

Live Rendering

Interface Builder now displays your custom objects at design time, appearing as they would when your app is run. When you update the "code for your" Custom view, the Interface Builder design canvas updates automatically with the new look -no need to build and run. APIs Let's add properties to the IB inspector for quick design time changes to your views, and you can even pre-populate The view with example data to get a further accurate feel for the interface.

Storyboards for IOS support UIKit size classes, so you can develop a single universal storyboard the behaves correctly on Any IOS device. Choose unique behaviors for certain device sizes or orientations while keeping the majority of the interface consistent an D easy to maintain. Interface Builder can preview any combination of device and orientation as you design the Interface.

View debugging

Debugging an app's UI is now as simple as a single click to explode the paused app's UI into a 3D rendering of each layer The stack of views. Easily see what a view may is clipped or invisible, and inspect and debug constraints and other properties within the Inspe ctor. To fix the problem, select a view to quickly jump to its related code.

Xcode 6 includes other new debugging tools, such as debug gauges to monitor I/O usage and an enhanced ICloud gauge. The Debug navigator shows even more useful information, including recorded stack frames and enqueued blocks.

Performance testing

The Xctest framework has been extended to support performance tests, and are fully integrated into Xcode and Xcode Server. Xcode would run your performance tests, letting you define a baseline performance metric. Each subsequent test run compares performance, displays the change over time, and alerts your to sudden regressions a code Commit could introduce. Performance tests is tightly integrated into Xcode's new logs UI that's more clearly shows when test results change, Alerti ng regressions in performance or functionality as you monitor the quality of the Your app.

Instruments now looks and works more like Xcode. The tracks of recorded data is given even more space, and configuration for what data is collected and viewed is managed I N A unified Inspector area. Instruments can even profile your xctests.

Xcode 6.2 Beta 3:
Http://yunpan.cn/cfUIxGWduvPKU Extraction Code: 91A0

Xcode 6.2 Beta 3 is too hard to download! Downloaded, dare not to enjoy alone