Linked by Thom Holwerda on Wed 6th Jul 2005 22:12 UTC
Two interesting articles on OS X today. This one summarizes some of the less-obvious new features of Apple's Tiger. The other one theorizes that Apple's shift to Intel is an incentive for Windows developers to port their software due to the lack of the endian problem.
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Linked by Thom Holwerda on 05/21/13 15:53 UTC
The new WebKit Opera for Android has been released. "Opera 14 for Android is built on top of Chromium 26, with a total overhaul of the UI in native code, making it fit well with the latest Android design guidelines. Go get the build from Google Play or point your browser to m.opera.com, and give it a spin!"
Linked by Thom Holwerda on 05/20/13 22:43 UTC
The Verge pointed me to a blog post by Leap Motion - which reveals how their Kinect-like motion control works with Windows 8. "From the second you plug in your Leap Motion Controller, you'll be able to browse the web and interact with your computer just by moving your hands and fingers in the air. With Leap Motion technology and Windows, you can do everything that's possible with multi-touch inputs - without actually touching anything. This also means that existing applications in Windows 7 and 8 will respond to your natural hand and finger movements. Soon, we'll show you how Leap Motion will work with Mac OS X." Quite cool.
Linked by Thom Holwerda on 05/20/13 21:50 UTC
PocketNow interviews Marc Dillon, and there's an interesting note about why Jolla is keeping the display properties under wraps: "We're leaving some of those details out because we do understand that there are a lot of really big players in the market and they tend to take certain components in the market and dominate them. We created the ability to actually be able to run Sailfish on multiple hardware displays and be able to swap components, so this is part of the demand and supply planning phase. We are committed to this industrial design which is a 4.5-inch display, an 8 megapixel camera on the back and a front-facing camera at the front, and the exact specs of the display we'll provide when we're close to delivery." Something you rarely hear anything about.
Linked by Thom Holwerda on 05/19/13 23:15 UTC
"This is my NeXTstation Turbo Color booting the Mac System 7.1 Operating System using a hardware add-on called 'Daydream'. The Daydream has a Mac ROM and a few custom ICs in it and hooked up to the NeXTs DSP port. Turns your NeXT into a full fledged 68k powered Mac." So cool.
Linked by Thom Holwerda on 05/19/13 23:11 UTC, submitted by Drumhellar
"The NetBSD Project is pleased to announce NetBSD 6.1, the first feature update of the NetBSD 6 release branch. It represents a selected subset of fixes deemed important for security or stability reasons, as well as new features and enhancements. Please note that all fixes in the prior security/bugfix updates (NetBSD 6.0.1 and 6.0.2) are also in 6.1."
Linked by Thom Holwerda on 05/18/13 21:06 UTC
"At the end of a week in which Electronic Arts confirmed it wasn't developing a thing for the Wii U, one of the software engineers in EA Sports' Canada studio, in a series of since-deleted tweets, disparaged the console as 'crap' and suggested Nintendo should give up on hardware altogether. 'The Wii U is crap. Less powerful than an Xbox 360. Poor online/store. Weird tablet', tweeted Bob Summerwill, listed as a senior software engineer at EA Canada, in a reply to a tweet posting a link about EA's no-Wii U news. 'Nintendo are walking dead at this point'." The Wii U is turning into the 21st century's Virtual Boy.
Linked by Thom Holwerda on 05/18/13 7:37 UTC
"In NixOS, the entire operating system - the kernel, applications, system packages, configuration files, and so on - is built by the Nix package manager from a description in a purely functional build language. The fact that it's purely functional essentially means that building a new configuration cannot overwrite previous configurations. Most of the other features follow from this." Interesting approach. A Linux distribution, sure, but with some very refreshing ideas about system configuration.
Linked by fran on 05/18/13 1:38 UTC
Appfour added, among other features, C/C++ support to its new version of AIDE. From Android-IDE, "Now you can write parts of your app or your whole app in C/C++ on your device. AIDE supports the Standard Android NDK toolchain (GCC 4.6 + Bionic, STL, ...). No changes are necessary if you want to build an app developed on a PC with Eclipse. C/C++ development is fully integrated: Build errors appear in the error list and files can easily be navigated to with Go to file. The editor supports C/C++ syntax highlighting."
Linked by Thom Holwerda on 05/17/13 23:35 UTC, submitted by kragil
Ars nails it: "The answer is that Google did announce what amounts to a fairly substantial Android update yesterday. They simply did it without adding to the update fragmentation problems that continue to plague the platform. By focusing on these changes and not the apparently-waiting-in-the-wings update to the core software, Google is showing us one of the ways in which it's trying to fix the update problem."
Linked by MOS6510 on 05/17/13 22:22 UTC
"It is good for programmers to understand what goes on inside a processor. The CPU is at the heart of our career. What goes on inside the CPU? How long does it take for one instruction to run? What does it mean when a new CPU has a 12-stage pipeline, or 18-stage pipeline, or even a 'deep' 31-stage pipeline? Programs generally treat the CPU as a black box. Instructions go into the box in order, instructions come out of the box in order, and some processing magic happens inside. As a programmer, it is useful to learn what happens inside the box. This is especially true if you will be working on tasks like program optimization. If you don't know what is going on inside the CPU, how can you optimize for it? This article is about what goes on inside the x86 processor's deep pipeline."More News »
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Cocoa Overview
Cocoa is an object-oriented application environment designed specifically for developing Mac OS X-only native applications. The Cocoa frameworks include a complete set of classes, and for developers starting new Mac OS X-only projects, Cocoa provides the fastest way to full-featured, extensible, and maintainable applications. You can bring applications from UNIX and other platforms to Mac OS X quickly by using Cocoa to build state-of-the-art Aqua user interfaces while retaining most existing core code.
Cocoa is one of the application environments of Mac OS X and a peer to Carbon and Java. It consists of a suite of object-oriented software libraries and a runtime engine, and shares an integrated development environment with the other application environments. You can write Cocoa applications in either Objective-C or Objective-C++ (there are Java bindings as well) but you can also call Carbon C functions.
Cocoa provides a basic application framework for event-driven behavior and for application, window, and workspace management. In most cases, you won't have to handle events directly or send any drawing commands to a rendering library. In addition, Cocoa offers a rich collection of ready-made objects to add to the interface of your application. Most of these objects are available in Interface Builder, Apple's user design tool. You can simply drag an object from an Interface Builder palette onto your interface's surface, configure its attributes, and connect it to other objects. And of course, you can always instantiate, configure, and connect these objects programmatically. To support user interfaces, Cocoa includes various technologies, including those that promote accessibility, perform validation, and facilitate the connections between objects in the user interface and custom objects.
Both Apple and third-party vendors are continually releasing Cocoa frameworks to support the most advanced features. The core Cocoa frameworks are Foundation and Application Kit, which contain the classes needed by applications and other tools. The Foundation framework defines a base layer of classes that can be used for any type of Cocoa program, but are used primarily for creating applications that don't need a user interface, such as command-line tools and Internet servers.
The Application Kit framework contains all the objects you need to implement your graphical, event-driven user interface, including windows, dialogs, buttons, menus, scrollers, and text fields. The Application Kit simplifies your work as it efficiently draws on the screen, communicates with hardware devices and screen buffers, and clears areas of the screen before drawing.
When coupled with Interface Builder, Cocoa helps you create fully functional, object-oriented applications on Mac OS X in a fraction of the time you would need using procedural languages. The Foundation and Application Kit frameworks and Cocoa's infrastructure takes care of the details for you, so you can concentrate on features.
If you are ready to begin learning about the APIs and tools available on Mac OS X for Cocoa, go to Getting Started With Cocoa, for a guided introduction and learning path.
Getting Started with Cocoa:
http://developer.apple.com/referencelibrary/GettingStarted/GS_Cocoa...
Porting Multithread Applications from Win32 to OS X
http://developer.apple.com/macosx/multithreadedprogramming.html