Apple’s Swift programming language: easy coding for OS X and iOS at last?

Apple has announced a new programming language, called Swift. (There was already a language called Swift, used for parallel scripting, but Apple links to the other Swift in case you land on the wrong page. So far it looks like the other Swift has not returned the favour).

For as long as I can remember,

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Xamarin 3.0 brings iOS visual design to Visual Studio, cross-platform XAML, F#, NuGet and more

Xamarin has announced the third version of its cross-platform tools, which use C# and .NET to target multiple platforms, including iOS, Android and Mac OS X.

Xamarin 3.0 is a big release. In summary:

Xamarin Designer for iOS

Using a visual designer for iOS Storyboard projects, you can create and modify a GUI in

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Hands on with Xamarin 3.0: a cross-platform breakthrough for Visual Studio

Today Xamarin announced version 3.0 of its cross-platform mobile development tools, which let you target Android and iOS with C# and .NET. I have been trying a late beta preview.

In order to use Xamarin 3.0 with iOS support you do need a Mac. However, you can do essentially all of your development in Visual

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Hands on with Cordova in Visual Studio

At TechEd this week, Microsoft announced Apache Cordova support in Visual Studio 2013. A Cordova app is HTML and JavaScript wrapped as a native app, with support for multiple platforms including iOS and Android. It is the open source part of Adobe’s PhoneGap product. I downloaded the preview from here and took a quick look.

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Office, Azure Active Directory, and mobile: the three pillars of Microsoft’s cloud

When Microsoft first announced Azure, at its PDC Conference in October 2008, I was not impressed. Here is the press release, if you fancy a look back. It was not so much the technology – though with hindsight Microsoft’s failure to offer plain old Windows VMs from the beginning was a mistake – but rather,

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Microsoft’s new open source direction for C# and .NET (and native compilation too): Anders Hejlsberg explains

At the April 2014 Build conference Microsoft made some far-reaching announcements about its .NET platform and the C# programming language. Yes, there was talk of C# 6.0, the next version, but the real changes are more profound. Specifically:

C# and Visual Basic have a new compiler, itself written in C#, code-named Roslyn. Roslyn is not

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Brief reflections on 50 years of BASIC

Beginner’s All-Purpose Symbolic Code (BASIC) has turned fifty, as reported on The Reg and by Jack Schofield on ZDNet. A great moment in computer history, or would we have been better off without it?

My first computer (a Commodore PET) ran Basic from ROM, and without it you could do nothing, though developers bypassed it

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XAML and C#, or HTML and WinJS for Windows Store, Universal and cross platform apps?

Microsoft designed the Windows Runtime (WinRT, the engine behind the controversial touch-friendly “Metro” user interface in Windows 8) to support three development platforms. These are C++ with XAML (for most GUI apps) or DirectX (for fast games); or C# and XAML; or HTML and JavaScript using the WinJS library for access to Windows-specific functions.

Microsoft’s

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Windows problems: new users cannot log in, SQL Server 2014 install fails

Two issues I have seen recently:

1. A Windows 7 laptop which belonged to a developer and was being passed on to a new user. However, although you could create the new user, you could not log in as that user. The error was “User Profile Service service failed the logon. User profile cannot be

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Notes on styling a Windows Store app ListView to vary item appearance according to the data

Problem: You have a ListView containing data. You want to vary the appearance of items in the ListView according to the value of the data.

I spent some time on this in relation to a panel for a game I am writing. For example, you have a ListView containing numbers. How can you have negative

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