Category Archives: development

apple, development, facebook, google, internet, itunes, javascript, mobile, Web, web authoring

Financial Times thrives on HTML 5, paywall, and snubbing Apple iTunes

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I spoke to Rob Grimshaw, Managing Director of FT.Com, shortly after Mobile World Congress in Barcelona, where the FT web app won an award for “Best Mobile Innovation for Publishing”.

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I was interested in speaking to Grimshaw for two reasons.

First, the FT is a publication which has successfully managed the transition from print to online. The latest published results , for the first half of 2011, report that FT Group sales were up 7% and profits up 10%, “enhanced by digital subscriptions.”

Second, the FT took the initiative to bypass Apple’s app store with its onerous subscription terms by remaking its app as HTML5, as reported here .
The award “was the icing on the cake for the whole process,” Grimshaw told me. “When we abandoned the native app and stepped out of iTunes, it was a big commercial gamble, and it was a rueful moment as well because we’d created a beautiful native app and won an Apple design award.”

Was the FT move all about subscription fees, or were there other factors? “It was not all about Apple,” said Grimshaw. “Certainly their 30% tax on subscriptions didn’t make sense to us, because we already have our own platform so why pay somebody else to use their platform? Second, they would have owned the relationship with the customer. That’s important for various reasons, but for example it makes it difficult to manage churn, which is a crucial aspect of a subscription business.

“There were some other reasons. The mobile market would have been problematic if we had to keep developing all our applications for many different  operating systems. The overhead is enormous. It doesn’t stop once you’ve launched the app, you have to keep ugrading and changing.

“HTML 5 offers a way out of that headache by producing code that runs across multiple platforms.

“When you add all of that together, it seems to be smart to go the HTML 5 route even though it was technologically risky because at the time nobody else had done it.”

So what has been the impact of the web app versus the native app?

“A lot of people said, if we leave iTunes we’ll disappear from the world. We haven’t found that to be the case. In the four month period after we launched the web app, from June through to October 2011, our traffic on the iPad and the iPhone increased by over 50%. 1.7 million people have now visited the web application, more than ever downloaded our old iPhone and iPad app combined.

“We have many tools and techniques which help us to promote and build audience in the browser, and they work just as effectively for the web app as they do for our normal web sites.”

Is the success of the web app a reflection of the type of app, which is content-dominated, or will web apps dominate more generally in the mobile space?

“I think that HTML 5 will dominate. The buzz around HTML 5 at Mobile World Congress reinforced that view. It feels to me that there is an unstoppable momentum behind it,” said Grimshaw, mentioning PhoneGap-style native wrappers as well as pure web apps. “The counter argument is that for some of the new features of phones and tablets you have to use native code. However, I think 90% of applications don’t need that kind of support. We produce a very sophisticated app, and HTML 5 covers all the functions that we would ever need to use.”

“Once people discover what they can do within the browser they will start thinking why would you develop in native when it creates all of these headaches.”

As form factors become more varied, do you see a convergence between what you do for mobile and what you do for the wider internet?

“I can see them coming together. I can imagine a day where a single set of HTML 5 code can power our site across the full range of smartphones, tablets and desktop. The only obstacle is that so many browsers on the desktop don’t support HTML 5 fully.

“That doesn’t make all the contexting go away. Now with our mobile development we are dividing screen sizes into four buckets, and the thinking is that we will have to design for those four screen sizes. Device manufacturers are going to carry on producing a device to occupy every possible niche, and as publishers we have to cope with that.”

How important is cloud and mobile to your business, what new opportunities does it offer?

“Mobile is incredibly strategically important. I’m personally convinced that mobile will be the main distribution channel for news in the future. People’s lives don’t stop when they leave their desks or exit their houses. They want to carry on their friendships, their business, their reading. If you have a powerful mobile device that can deliver that, you’re going to gravitate to that device, and pretty soon it does become the main channel.

“We already see the audience migrating onto mobile. About 20% of our page views now come from mobile devices. That could be over half within three years. Figuring out how to present our content, sell our subscriptions, deliver our advertising on mobile devices is hugely important.

“It’s a shift on a tectonic scale. For publishers this is a bigger shift than the shift from print to desktop, and it’s happening faster.

“It does create new opportunities as well. We have a new sales channel, we’re now selling our subscriptions through mobile devices. 15 to 20% of our new digital subscriptions every week are sold directly through mobile devices.

“It gives us the potential to reach new audiences. We’ve seen some good evidence from the mobile operators to show that our audience from mobile is much younger that our audience on desktop or on print. Devices are helping us to reach younger audiences and recruit readers who might be with us for the rest of their lives.”

What about social media and the relationship with the big web portals, Google, Facebook, Twitter?

“I see social media as a parallel trend to mobile. Mobile is the desire of people to take content with them physically. Social media is about the desire of people to take content with them virtually, and equally powerful.

“On the advertising side I find social media a little alarming because of scale. Facebook has a trillion page views a month, which makes them 400 times bigger than the BBC and 1500 times bigger than the New York Times. It’s scale which is unimaginable for most publishers, and they have tremendous insight into their audience. That’s a potent cocktail. And every time someone shares an FT article on Facebook, an extra bit of data builds up on their side that tells them about our readers.

“On the subscription side though it is all positive and they can be powerful sales channels for us. We have big communities in social media, 300,000 odd on Facebook, 1.2 million Twitter followers, and these are to some extend self-selecting marketing audiences, people who stuck up their hand and said we’re interested in the FT.

“We also believe we can find ways to allow people to consume content in the social media environment if they are subscribers. We’re working on finding ways to do that.”

What do you think of paywalls versus free content for newspapers on the web? Does the paywall only work because the FT is a niche publication, albeit a large niche?

“We are very much on the paywall side and unashamedly so, we think our content has tremendous value and people do not object to paying for it. We now have 270,000 digital subscribers and that compares to our newspaper circulation which is around 330,000, so we’ve been successful in building up a paying audience in digital which is now pretty close in scale to our paying audience. It’s been an enormously success business venture for us.

“When you look at the publishers that are giving all their content away, the reason they are giving it all away is in order to build up a bigger audience for advertising. But the scale of the competition in the advertising market is so huge that actually it is a fruitless exercise, unless you can acquire a scale which will give you billions of page views a month. It’s very hard to see how you can build a decent business just from online advertising. The numbers don’t stack up.

“My message to other publishers is not necessarily that you have got to have a paywall, but is that you probably need other ways to make money, other than online advertising.”

delphi, development, embarcadero, mobile, software development

Compile Object Pascal to JavaScript with Smart Mobile Studio

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Here is an interesting project for Delphi developers: a compiler and IDE that takes your Object Pascal code and outputs HTML and JavaScript. 

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Smart Mobile Studio, also known as OPJS (Object Pascal to JavaScript) is a project from Optimale Systemer AS, and supports not only the Object Pascal language. but also reusable components in true Delphi style. The goal is to bring Object Pascal programming to mobile platforms, using PhoneGap to wrap the generated code as a native application for iOS, Android or other platforms.

According to the developers, “The Smart object pascal dialect is more or less identical to Delphi 7”. That said, there are no pointers, and ASM blocks contain normal JavaScript instead of machine instructions. This enables use of JavaScript libraries such as JQuery from Smart Mobile code:

You can access native JS through an ASM section, create an instance of it to a variant, and then access its methods directly.

Smart Mobile Studio is currently in closed Alpha so not ready for most of us just yet. Note that there are other options for mobile development with Delphi, including Embarcadero’s official FireMonkey project which can be used with the Free Pascal iOS compiler. Embarcadero has promised its own compiler for IOS in a future version, as well as an Android option.

.net, development, microsoft, mobile, software development, windows

Windows on ARM: Microsoft can write Desktop apps, but you cannot

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Microsoft’s Windows chief Steven Sinofsky has written a long post describing Windows on ARM (WOA), which he says is a:

new member of the Windows family, much like Windows Server, Windows Embedded, or Windows Phone

There are many point of interest in the post, but the one which stands out for me is that while the traditional Windows desktop exists in WOA, third party applications will not be allowed there:

Developers with existing code, whether in C, C++, C#, Visual Basic, or JavaScript, are free to incorporate that code into their apps, so long as it targets the WinRT API set for Windows services. The Windows Store can carry, distribute, and service both the ARM and x86/64 implementations of apps (should there be native code in the app requiring two distributions).

says Sinofsky. He writes with extreme care on this issue, since the position for which he argues is finely nuanced. Why have the Windows desktop on WOA at all?

Some have suggested we might remove the desktop from WOA in an effort to be pure, to break from the past, or to be more simplistic or expeditious in our approach. To us, giving up something useful that has little cost to customers was a compromise that we didn’t want to see in the evolution of PCs

he says, while also saying:

WOA (as with Windows 8 ) is designed so that customers focused on Metro style apps don’t need to spend time in the desktop.

From a developer perspective, the desktop is more than just a different Windows shell. Apps that run on the Windows Runtime (WinRT) are isolated from each other and can call only a limited set of “safe” Windows APIs, protecting users from malware and instability, but also constraining their capabilities. The desktop by contrast is the old Windows, an open operating system. On Windows 8 Intel, most things that run on Windows 7 today will still work. On WOA though, even recompilation to target the ARM architecture will not help you, since Microsoft will not let desktops apps install:

Consumers obtain all software, including device drivers, through the Windows Store and Microsoft Update or Windows Update.

What if you really want to use WOA, but have some essential desktop application without which you cannot do your work, and which cannot quickly and easily be ported to WinRT? Microsoft’s answer is that you must use Windows on Intel.

That said, Microsoft itself has this problem in the form of Office, its productivity suite. Microsoft’s answer to itself is to run it on the desktop:

Within the Windows desktop, WOA includes desktop versions of the new Microsoft Word, Excel, PowerPoint, and OneNote, codenamed “Office 15”.

No Outlook, which I take to imply that a new WinRT-based Exchange client and PIM (Personal Information Manager) is on the way – a good thing.

Microsoft’s aim is to give customers the security and stability of a locked-down machine, while still offering a full version of Office. If you think of this as something like an Apple iPad but with no-compromise document editing and creation, then it sounds compelling.

At the same time, some users may be annoyed that the solution Microsoft has adopted for its legacy desktop application suite is not also available to them.

The caveat: it is not clear in Sinofsky’s post whether there may be some exceptions, for example for corporate deployments, or for hardware vendors or mobile operators. It will also be intriguing to see how Office 15 on ARM handles extensibility, for example with Office add-ins or Visual Basic macros. I suspect they will not be supported, but if they are, then that would be a route to a kind of desktop programming on WOA.

It will be interesting to see how Microsoft locks down Explorer, which Sinofksy says is present:

You can use Windows Explorer, for example, to connect to external storage devices, transfer and manage files from a network share, or use multiple displays, and do all of this with or without an attached keyboard and mouse—your choice.

By the way, this is a picture of the Windows ARM desktop as it looked at the BUILD conference last September. The SoC (System on a Chip) on this machine is from NVIDIA.

development, professional, software development, visual studio, windows

Cross-platform Windows and Mac lifts Delphi sales by 54%

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Embarcadero has announced 54% growth in sales of Delphi and C++ Builder, its rapid application development tools, in 2011 vs 2010. These tools primarily target Windows, but in the 2011 XE2 edition also support Mac and iOS applications. XE2 also added a 64-bit compiler, making this the most significant Delphi release for years. The company says that the 2011 figures come on top of 15% year on year growth in the previous three years.

This is encouraging for Delphi developers, and well deserved in that Delphi still offers the most productive environment for native code development on Windows. The cross platform aspect is also interesting, though the FireMonkey framework which enables it is less mature than the old VCL, and there are many other options out there for cross-platform apps. FireMonkey does not yet support Android or other mobile platforms apart from Apple iOS.

2012 is also the year of Windows 8, raising the question of whether Delphi and C++ Builder will support the new Windows Runtime (WinRT) in future, and if it does, whether this will be FireMonkey only, or whether it could work with a XAML-defined user interface.

development, open source, software, software development

A quiet revolution in UK government IT: open source ousting big-vendor lock-in

The most striking and surprising presentation at the Monki Gras developer event in London earlier this week was from two quietly spoken men from the UK government’s Cabinet Office. James Stewart and Matt Wall work on the Government Data Service (GDS), and what they are doing is revolutionary.

What is the GDS? “It’s a new branch of the cabinet office which exists to deliver public services, public sector information in-house, rather than the traditional out-sourcing model,” they explained, though it turned out to be rather more than that.

Wall described his experience of talking to government workers about their IT needs.

A common thing you see from very small to very large is someone in government who wants to get something done, who has a business problem or a user need that they want to serve, surrounded by a complex array of integrators, vendors, contractors, suppliers, and all of that, kind-of locked into that, their ability to manoeuvre or deliver services [is limited].

he explained. The only solution is to reform the way software is procured. They described their boss Mike Bracken’s goal:

We want to move from government procuring systems to government commissioning them, whether we build them ourselves, or just that we know what it is we’re asking for. We need that knowledge.

This is also about breaking the hold of the large vendors and finding ways to work on a smaller scale.

If you want to buy something in government, traditionally, some software or some system, the amount of momentum that you have to get up, the amount of people you can easily engage with, they tend to be from companies that are absolutely vast and they tend to take projects that are absolutely vast, the whole mechanism of working is stultifying for everyone involved. It is not just us, a small group of developers sitting in an office able to write some stuff, because that’s not scalable, you can’t do that for everyone. It’s finding small to medium sized companies, partners, out there in the market and finding ways to engage them … why should five very large companies get all the work?

Mike Bracken and the Cabinet Office minister Frances Maude are currently on the West Coast of the USA, they said.

They were invited to meet the usual suspects, Oracle, the major systems integrators. They cancelled it. They’re visiting Joyent, they’re visiting 10Gen, they’re visiting Twilio [applause]. It’s a wholesale change. We’re looking at how great web services are built.

There is also a commitment to open source. “All of the code that we’re producing is open source and out on the Internet,” they said.

What tools do they use?

Most of the core apps are in Ruby, with a mixture of Sinatra and Rails, and some Scala. We’re using a mixture of MySQL and Mongo for the database,

they told us.

The GDS is currently only about 30 people, 10 of whom are developers. How much impact can such a small team have?

We’ve just started and we’re very small. We’re already having a significant impact in some quite large and some quite small projects. The incoming demand that we face across central government and local government is absolutely astronomical, and one of the things that’s important to resolve over the coming years is how to manage that demand and provide services, abilities and communities for people . . . we never want to parachute into somewhere, rewrite all the systems and then go off somewhere else., that’s not sustainable.

Can this small group really change government IT so profoundly? That is an open question, and perhaps in the long term they will fail. There is no doubting though that this particular team is doing inspiring work. This blog post from GDS yesterday describes how open source participation was used to fix a government web site; it may seem a small thing, but as a new and different approach it is significant.

For more information see Mike Bracken’s post This is why we are here, and take a look at the team’s early work on GOV.UK, which is in beta.

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development, microsoft, mobile, sharepoint, windows

What would you like to see in Microsoft Office 15?

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Today brings the news that Microsoft Office 15 is now in Technical Preview (also known as private beta).

There is little news about what is in it other than this:

With Office 15, for the first time ever, we will simultaneously update our cloud services, servers, and mobile and PC clients for Office, Office 365, Exchange, SharePoint, Lync, Project, and Visio.

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So what would you like to see in Office 15? Here are a few things on my wish list:

  1. Properly integrate SharePoint (and therefore Office 365) with Windows so that you can use it easily without ever opening a web browser. That might mean fixing SharePoint WorkSpace or doing something better, like Explorer integration without the various hassles associated with WebDAV.
  2. Fix Outlook, or better still replace it. I hear many complaints about Outlook, either concerning its performance, or else one of its many annoyances such as how hard it is to reply to an email while quoting sections of the original message – astonishing, when you consider the maturity of the product.
  3. Improve cross-platform support. Office on the Mac is poor compared to the Windows version, particularly in terms of performance. It is also time Microsoft came out with apps for iOS and Android for touch-friendly document editing.
  4. Update the user interface for touch control as far as possible. This will be critical for Windows 8 tablets, especially on ARM.
  5. Improve structured document editing in Word. Styles are hard to use, so are bullets and numbering. I tend not to use the paragraph numbering in Word because it is so fiddly and annoying.

The problem is that Office is a huge and intricate bag of legacy. The work Microsoft did in replacing the menus with ribbon toolbars was admirable in its way, and potentially more touch-friendly, but if you scratch the surface much is unchanged underneath. All the old commands remain.

development, professional, software development, visual studio

NVIDIA releases CUDA Toolkit 4.1 with LLVM compiler

NVIDIA has released version 4.1 of its CUDA Toolkit for general purpose GPU computing.

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There is a lot in this release, including a compiler based on LLVM, which will make it easier to support other programming languages; 1000 new imaging functions; and a re-designed visual profiler.

There is also an update to Parallel Nsight, for debugging and profiling CUDA applications in Visual Studio. This is free, though you have to register as an NVIDIA developer. You need this update to work with the 4.1 toolkit.

You do have to update your graphics card driver:

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using a new build which NVIDIA has not gotten around to signing:

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Still, lots of goodies here and a must-have for developers wishing to put their NVIDIA GPU to work for more than just games.

cloud computing, development, microsoft, php, professional, software development, zend

PHP Developer survey shows dominance of mobile, social media and cloud

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Zend, a company which specialises in PHP frameworks and tools, has released the results of a developer survey from November 2011.

The survey attracted 3,335 respondents drawn, it says, from “enterprise, SMB and independent developers worldwide.” I have a quibble with this, since I believe the survey should state that these were PHP developers. Why? Because I have an email from November which asked me to participate and said:

Zend is taking the pulse of PHP developers. What’s hot and what matters most in your view of PHP?

There is a difference between “developers” and “PHP developers”, and much though I love PHP the survey should make this clear. Nevertheless, If you participated, but mainly use Java or some other language, your input is still included. Later the survey states that “more than 50% of enterprise developers and more than 65% of SMB developers surveyed report spending more than half of their time working in PHP.” But if they are already identified as PHP developers, that is not a valuable statistic.

Caveat aside, the results make good reading. Some highlights:

  • 66% of those surveyed are working on mobile development.
  • 45% are integrating with social media
  • 41% are doing cloud-based development

Those are huge figures, and demonstrate how far in the past was the era when mobile was some little niche compared to mainstream development. It is the mainstream now – though you would get a less mobile-oriented picture if you surveyed enterprise developers alone. Similar thoughts apply to social media and cloud deployment.

The next figures that caught my eye relate to cloud deployment specifically.

  • 30% plan to use Amazon
  • 28% will use cloud but are undecided which to use
  • 10% plan to use Rackspace
  • 6% plan to use Microsoft Azure
  • 5% have another public cloud in mind (Google? Heroku?)
  • 3% plan to use IBM Smart Cloud

The main message here is: look how much business Amazon is getting, and how little is going to giants like Microsoft, IBM and Google. Then again, these are PHP developers, in which light 6% for Microsoft Azure is not bad – or are these PHP developer who also work in .NET?

I was also interested in the “other languages used” section. 82% use JavaScript, which is no surprise given that PHP is a web technology, but more striking is that 24% also use Java, well ahead of C/C++ at 17%, C# at 15% and Python at 11%.

Finally, the really important stuff. 86% of developers listen to music while coding, and the most popular artists are:

  1. Metallica
  2. = Pink Floyd and Linkin Park

Wow.

development, linux, open source, php, software development

Top languages on Github: JavaScript reigns, Ruby and Python next

I cloned a github repository today, and while browsing the site noticed the language stats:

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Git was originally developed for the Linux kernel and is mainly for the open source community. I was interested to see JavaScript, the language of HTML 5, riding so high. PHP, C and C++ are lower than I would have guessed, Ruby and Python higher.

Here are some figures for the venerable Sourceforge:

Java (7,163) 19%
C++ (6,449) 17%
C (4,752) 13%
PHP (3,521) 10%
Python (2,694) 7%
C# (2,481) 7%
JavaScript (2,011) 5%
Perl (1,138) 3%
Shell (757) 2%
Visual Basic NET (688) 2%
Delphi/Kylix (581) 2%

This comes with a health warning. I have taken the figures from the what you get if you browse the directory and drop down Programming Languages; but the total is only about 37,000, whereas Sourceforge hosts around 324,000 projects. I am not sure what accounts for the discrepancy; it could be that language is not specified for the other projects, or they are dormant, or some other reason. But I hope the proportions indicate something of value.

Github is madly trendy, and Sourceforge ancient, so this tells us something about how open source activity has shifted towards JavaScript, Ruby and Python, and away from Java, C/C++ and C#.

Of course the overall picture of programming language usage is quite different. For example, you can get some kind of clue about commercial activity from a job board like indeed.com, which currently has 77,457 US vacancies for Java, 22,413 for JavaScript, and only 5030 for Ruby.

Nevertheless, interesting to see what languages developers on Github are choosing to work with, and perhaps an indicator of what may be most in demand on the job boards a few years from now.

Finally, looking at these figures I cannot help thinking how short-sighted Microsoft was in abandoning IronPython and IronRuby back in 2010.

cloud computing, development, linux, open source, software development

Trying out nide – a cloud IDE for Node.js

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I was intrigued by reports of nide, a web-based IDE for Node.js. It was one of the entries in the Node.js Knockout challenge last summer.

So how do you install it? One line on Linux; but I did not want to put it on my web server and I re-purposed my spare Linux machine last year after one of my other servers broke.

I decided to run up a Debian install on a Hyper-V server that has a little spare capacity.

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I then followed the setups here for setting up Node.js and npm (Node Package Manager). I also installed nginx which I have been meaning to try for a while. Linux on Hyper-V works fine, though you have to use a “Legacy” network adapter which compromises performance a bit, unless you are willing to tackle installing Microsoft’s Hyper-V integration components for Linux, which do not support Debian though it is said to work. I do not need a GUI and the legacy network adapter is OK for this.

Everything works OK, though I found that nide does not work in Internet Explorer 9. I used Google Chrome, which makes sense I guess since the same JavaScript engine is used by Node.js.

Nide is a simple affair which is essentially a file manager. Projects are displayed in a tree view, and you select a file to view or edit it. The icons at the bottom left of the screen let you create and delete files and folders.

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The smartest feature is version management. Files are saved automatically and you can easily compare versions and revert if necessary. The “Go backward in time” button shows that auto-saves are quite frequent.

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There is also a GUI for npm built-in. Pretty good for a competition entry, though I had a few problems.

If you are interested in web-based IDEs, another interesting one is Orion, an Eclipse project.  Executive Director Mike Milinkovich says Orion will ship a 1.0 release later this year.

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