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ITWriting.com awards 2011: ten key happenings, from Nokia’s burning platform to HP’s nightmare year

tim — Thu, 29 Dec 2011 10:39:58 +0000

2011 felt like a pivotal year in technology. What was pivoting? Well, users are pivoting away from networks and PCs and towards cloud and devices. The obvious loser is Microsoft, which owns PCs and networks but is a distant follower in devices and has mixed prospects in the cloud. Winners include Apple, Google, Amazon, and Android vendors. These trends have been obvious for some time, but in 2011 we saw dramatic evidence of their outcome. As 2011 draws to a close, here is my take on ten happenings, presented as the first ever ITWriting.com annual awards.

1. Most dramatic moment award: Nokia’s burning platform and alliance with Microsoft

In February Nokia’s Stephen Elop announced an alliance with Microsoft and commitment to Windows Phone 7. In October we saw the first results in terms of product: the launch of the Lumia smartphone. It is a lovely phone though with some launch imperfections like too short battery life. We also saw greatly improved marketing, following the dismal original Windows Phone 7 launch a year earlier. Enough? Early indications are not too good. Simply put, most users want iOS or Android, and the app ecosystem, which Elop stated as a primary reason for adoption Windows Phone, is not there yet. Both companies will need to make some smart moves in 2012 to fix these issues, if it is possible. But how much time does Nokia have?

2. Riskiest technology bet: Microsoft unveils Windows 8

In September 2011 Microsoft showed a preview of Windows 8 to developers at its BUILD conference in California. It represents a change of direction for the company, driven by competition from Apple and Android. On the plus side, the new runtime in Windows 8 is superb and this may prove to be the best mobile platform from a developer and technical perspective, though whether it can succeed in the market as a late entrant alongside iOS and Android is an open question. On the minus side, Windows 8 will not drive upgrades in the same way as Windows 7, since the company has chosen to invest mainly in creating a new platform. I expect much debate about the wisdom of this in 2012.

Incidentally, amidst all the debate about Windows 8 and Microsoft generally, it is worth noting that the other Windows 8, the server product, looks like being Microsoft’s best release for years.

3. Best cloud launch: Office 365

June 2011 saw the launch of Office 365, Microsoft’s hosted collaboration platform based on Exchange and SharePoint. It was not altogether new, since it is essentially an upgrade of the older BPOS suite. Microsoft is more obviously committed to this approach now though, and has built a product that has both the features and the price to appeal to a wide range of businesses, who want to move to the cloud but prefer the familiarity of Office and Exchange to the browser-based world of Google Apps. Bad news though for Microsoft partners who make lots of money nursing Small Business Server and the like.

4. Most interesting new cross-platform tool: Embarcadero Delphi for Windows, Mac and iOS

Developers, at least those who have still heard of Embarcadero’s rapid application development tool, were amazed by the new Delphi XE2 which lets you develop for Mac and Apple iOS as well as for Windows. This good news was tempered by the discovery that the tool was seemingly patched together in a bit of a hurry, and that most existing application would need extensive rewriting. Nevertheless, an interesting new entrant in the world of cross-platform mobile tools.

5. Biggest tech surprise: Adobe shifts away from its Flash Platform

This one caught me by surprise. In November Adobe announced a shift in its business model away from Flash and away from enterprise development, in favour of HTML5, digital media and digital marketing. It also stated that Flash for mobile would no longer be developed once existing commitments were completed. The shift is not driven by poor financial results, but rather reflects the company’s belief that this will prove a better direction in the new world of cloud and device. Too soon and too sudden? Maybe 2012 will show the impact.

6. Intriguing new battle award: NVIDIA versus Intel as GPU computing catches on

In 2011 NVIDIA announced a number of wins in the supercomputing world as many of these huge machines adopted GPU Computing, and I picked up something of a war of words with Intel over the merits of what NVIDIA calls heterogeneous computing. Intel is right to be worried, in that NVIDIA is seeing a future based on its GPUs combined with ARM CPUs. NVIDIA should worry too though, not only as Intel readies its “Knight’s Corner” MIC (Many Integrated Core) chips, but also as ARM advances its own Mali GPU; there is also strong competition in mobile GPUs from Imagination, used by Apple and others. The GPU wars will be interesting to watch in 2012.

7. Things that got worse award: Spotify. Runners up: Twitter, Google search

Sometimes internet services come along that are so good within their niche that they can only get worse. Spotify is an example, a music player that for a while let you play almost anything almost instantly with its simple, intuitive player. It is still pretty good, but Spotify got worse in 2011, with limited plays on free account, more intrusive ads, and sign-up now requires a Facebook login. Twitter is another example, with URLS now transformed to t.co shortcuts whether you like it not and annoying promoted posts and recommended follows. Both services are desperately trying to build a viable business model on their popularity, so I have some sympathy. I have less sympathy for Google. I am not sure when it started making all its search results into Google links that record your click before redirecting you, but it is both annoying and slow, and I am having another go with Bing as a result.

8. Biggest threat to innovation: Crazy litigation from Lodsys, Microsoft, Apple

There has always been plenty of litigation in the IT world. Apple vs Microsoft regarding graphical user interfaces 1994; Sun vs Microsoft regarding Java in 1997; SCO vs IBM regarding UNIX in 2003; and countless others. However many of us thought that the biggest companies exercised restraint on the grounds that all have significant patent banks and trench warfare over patent breaches helps nobody but lawyers. But what if patent litigation is your business model? The name Lodsys sends a chill though any developer’s spine, since if you have an app that supports in-app purchases you may receive a letter from them, and your best option may be to settle though others disagree. Along with Lodsys and the like, 2011 also brought Microsoft vs several OEMs over Android, Apple vs Samsung over Android, and much more.

9. Most horrible year award: HP

If any company had an Annus Horribilis it was HP. It invested big in WebOS, acquired with Palm; launched the TouchPad in July 2011; announced in August that it was ceasing WebOS development and considering selling off its Personal Systems Group; and fired its CEO Leo Apotheker in September 2011.

10. Product that deserves better award: Microsoft LightSwitch

On reflection maybe this award should go to Silverlight; but it is all part of the same story. Visual Studio LightSwitch, released in July 2011, is a model-driven development tool that generates Silverlight applications. It is nearly brilliant, and does a great job of making it relatively easy to construct business database applications, locally or on Windows Azure, complete with cross-platform Mac and Windows clients, and without having to write much code. Several things are unfortunate though. First, usual version 1.0 problems like poor documentation and odd limitations. Second, it is Silverlight, when Microsoft has made it clear that its future focus is HTML 5. Third, it is Windows and (with limitations) Mac, at a time when something which addresses the growing interest in mobile devices would be a great deal more interesting. Typical Microsoft own-goal: Windows Phone 7 runs Silverlight, LightSwitch generates Silverlight, but no, your app will not run on Windows Phone 7. Last year I observed that Microsoft’s track-record on modelling in Visual Studio is to embrace in one release and extinguish in the next. History repeats?

CodeRage free online conference for Delphi and RAD Studio starts next week

tim — Mon, 10 Oct 2011 14:02:49 +0000

Embarcadero’s CodeRage virtual conference starts next week from October 17 2011, and is worth a look if you have any interest in Delphi or the new RAD Studio XE2.

There are sessions on 64-bit Delphi, the new cross-platform FireMonkey framwork, the new LiveBindings data binding system, Prism (Delphi for .NET), and extras including a session on Regular Expressions in Delphi and elsewhere, Dependency Injection and Delphi Spring, unit testing with Delphi, and using 3D graphics in business applications.

Of course you could wait for the replays to be available, but if this is like previous events there is a chance to ask questions to people who might actually know the answers, so there is an advantage to the live event – though the event is schedules for Pacific Time so the afternoon ones involve a late night if you are in the UK.

PhoneGap likely to move to Apache Software Foundation

tim — Wed, 28 Sep 2011 20:59:46 +0000

Nitobi’s Brian LeRoux, who works on PhoneGap, has announced the start of a process to move the project to the Apache Software Foundation:

We have initialized the process to contribute PhoneGap to the Apache Software Foundation (ASF). The process is straightforward beginning w/ a submission of a proposal to the ASF that describes the move in detail. We’ve been looking at different options for a foundation contribution since the beginning. Now is the time. PhoneGap is hugely adopted and the IP belongs in an org aligned w/ our goals, philosophy and the web. It will remain free software, licensed as it always has been: Apache/BSD/MIT.

Apparently the name may change thanks to a trademark dispute.

PhoneGap seems to have plenty of momentum and is turning up in a variety of tools, including Adobe DreamWeaver and Embarcadero RAD PHP XE2, to mention two I am aware of.

Delphi and RAD Studio XE2 gets its first update as Embarcadero confesses copyright issue

tim — Wed, 28 Sep 2011 09:54:23 +0000

Embarcadero has posted its first update for Delphi XE2 and C++Builder XE2. Whether this shows commendable responsiveness, or that that the original release was buggy and premature, is a matter for debate.

Either way, the list of fixed bugs is extensive. There is also a copyright issue, since Embarcadero says – note use of that mightily abused word “may”:

We were recently made aware that some code in the 3D support in FireMonkey may be similar to code in GLScene, an MPL open source project. We worked with Eric Grange, a key contributor to the GLScene project to remedy the issue and replace the code in question.

Unfortunately applying the patch means a full uninstall and reinstall, though Embarcardero says that future patches will be based on this new build which I presume means this surgery will not be required again.

Delphi for Windows, Mac and iOS: screenshots and video of cross-platform development

tim — Fri, 05 Aug 2011 11:27:19 +0000

Embarcardero is drip-feeding information about its forthcoming RAD Studio XE2 in an annoying manner; nevertheless the product does look interesting and promises cross-platform native code apps for Windows 64-bit, Windows 32-bit, Mac OS X and Apple iOS. I have grabbed some screens from a video recently posted by Embarcadero’s Andreano Lanusse; the video is also embedded below.

Here is Delphi XE2 showing a FireMonkey application in the designer. FireMonkey is a new cross-platform GUI framework.

Note the list of target platforms on the right. If you squint you can see 64-bit Windows, OSX, and 32-bit Windows.

How do you compile for the Mac? It is clear from the demo that Lanusse is running in a VMWare virtual machine on a Mac. He also has a Remote Profile option set to target the host Mac:

He then refers to a “Platform assistant” which you can see running in a terminal window on the Mac. He is then able to compile and run from the Windows IDE:

Finally, he targets iOS, though this is a separate project, not just another target. The process exports the project to Xcode, Apple’s Mac and iOS IDE:

Next, we see the app running on the iPad simulator:

The ability to target the Mac is nice to have, but I suspect it is iOS that will attract more interest, given the importance of Apple’s mobile platform.

Here’s the complete video where you can perhaps puzzle out a few more details.

Update: there is also some Q&A in the comments here.

Graphics rendering is Direct2D or Direct3D on Windows, OpenGL on Mac. FireMonkey renders all components through the graphics API, it does not support use native OS components, though Embarcadero’s Michael Swindell says:

FireMonkey client area controls are rendered by OpenGL on Mac, but appear and work just like Cocoa controls – or however you want them to. There are many different Cocoa UI styles in OSX apps, and Firemonkey can render any of them – including iTunes, or Prokit which is an Apple UI style for Pro apps like Final Cut, not available to devs via Cocoa. Windows are Cocoa Windows and the client areas and all user controls are rendered by OpenGL in HD(2D) or 3D. Menus are std and rendered by Cocoa in the menu bar, and common dialogs are rendered by Cocoa. If the “true OSX” look isn’t for you, you’re welcome to use any included Style, download a custom style, or create your own custom style.

Swindell also addresses the matter of Linux and Android:

We do plan Linux and Android. But no eta yet until we get Win/OSX/iOS out. We would also like to provide language bindings for other languages.

Finally, a bit more about that Platform Assistant:

Developer requires a PC and a Mac (or Mac with VM running Windows). You will develop on Windows, and use the platform assistant (PA running on your Mac) to compile natively to your Mac and the PA handles debugging communication between the Mac and your IDE running on Windows. Delphi (or C++Builder) and Firemonkey create compiled stand alone OSX executables that you can sell/distribute to your users. They are native Mac apps. They “copy install” and run like any other Mac app, or you can use a Mac installer if you like.

What’s coming in Delphi RAD Studio XE2: more details of 64-bit and Mac announced, introducing FireMonkey

tim — Tue, 02 Aug 2011 15:13:01 +0000

Embarcadero’s David Intersimone has posted more details of what is coming in the new version of Delphi and RAD Studio XE2, to tie in with an international publicity tour.

One intriguing comment is a reference to FireMonkey:

with FireMonkey, the GPU-powered next-generation application platform, you’ll be able to create visually stunning HD and 3D business applications

Here is the teaser list of features:

Create GPU-powered FireMonkey applications
Build 64-bit Delphi applications
Create a single application and target both Windows and OS X
Extend your multi-tier DataSnap applications with new mobile and cloud connectivity in RAD Cloud
Connect any visual element to any type of data using LiveBindings™
Modernize the look and feel of your Windows applications with VCL styles
Create mobile-optimized web applications and standalone apps for iOS and Android devices using RadPHP

Hmm, so RAD Studio XE2 is targeting iOS and Android not with Delphi, but with RadPHP. That suggests some sort of HTML and JavaScript approach rather than a true native executable.

I was not greatly impressed with Delphi for PHP when I first looked at it. That was four years ago though, and since then Embarcadero has acquired Qadram, the third-party developer behind Delphi for PHP, so I would expect something more worthwhile in the forthcoming new version.

Update: Embarcadero’s Andreano Lanusse has posted more details about FireMonkey.

Embarcadero RAD Studio XE2 will have cross-platform compilation

tim — Fri, 15 Jul 2011 10:44:56 +0000

A Google search for RAD Studio XE2, presumably the successor to RAD Studio XE which includes Delphi, Delphi Prism (for .NET), C++ Builder and RAD PHP, throws up the following page:

The actual links need a login for a closed beta unfortunately.

Hmm, what caught my eye is the entry for cross-platform applications. Good to see this coming soon.

Embarcadero promises Delphi everywhere: Mac, iOS this year, Android, Blackberry, Windows Phone to follow

tim — Sun, 10 Jul 2011 20:28:31 +0000

I noticed the following remark from Embarcadero’s David Intersimone regarding Delphi, its application builder based on Pascal.

We are putting Delphi (and C++Builder) everywhere this year and over the next 5 years. Today you can use Delphi for Desktop, Client/Server, Multi-Tier, Cloud, Web, Web Services (REST and SOAP). This year you will also be able to build for Macintosh and iOS. Linux is also on the roadmap for the coming years along with Android, Blackberry and Windows Phone 7.

Welcome news; though Delphi enthusiasts are all too familiar with bold promises. Two years ago I interviewed Embarcadero’s CEO Wayne Williams and he promised cross-platform Delphi in 2010; but when Delphi XE appeared last year neither Mac nor 64-bit (another longstanding request) was included.

That said, I am still a big Delphi fan. Mobile is a particularly interesting prospect. I have tried numerous cross-platform mobile toolkits and they all have problems; on the other hand they are improving fast and in a couple of years things like Appcelerator’s Titanium and Nitobi’s PhoneGap may be hard to catch.

Update: what will Delphi’s Android support look like? I would be interested to know whether Embarcadero is working on its own compiler, or whether it is partnering with RemObjects and that what Intersimone is referring to is Project Cooper:

“Cooper” is a new and exciting research project going on in the RemObjects Software Labs, to bring the Oxygene language to the Java and Android platforms. The original Oxygene for .NET set out to bring a modern and “next generation” Object Pascal to the .NET world; Project “Cooper” is taking this endeavor to the next level, expanding the reach of Oxygene to the second big managed platform.

In other words, Project Cooper will compile Delphi code to Java.

Note that Embarcadero officially adopted Oxygene and offers it as its own product called Prism. It seems plausible that the same will happen with Project Cooper. Since Windows Phone is a .NET platform, there is also potential for Oxygene/Prism to target Microsoft’s mobile platform:

Windows Phone 7 – Microsoft’s new Windows Phone 7 uses Silverlight for application development, and did I mention Delphi Prism does Silverlight?

says Jim McKeeth at RemObjects.

What about Delphi on the Mac and on iOS? There is also a possible Oxygene/Prism route here, via MonoMac: Delphi to .NET/Mono to Mac. However, I suspect Delphi developers would be disappointed if this turned out to be Embarcadero’s approach to Mac and iOS support. Programmers choose Delphi because they like compilation to native code.

Another Windows app store – but this time it is virtual. Embarcadero’s AppWave promises instant installs

tim — Fri, 25 Mar 2011 10:15:13 +0000

Embarcadero has announced the AppWave Store, a forthcoming app store for Windows which uses application virtualization to avoid the hassles and risks of the usual Windows install process.

The idea is that purchasing apps for Windows will be as simple as installing an app on a mobile using the Apple app store or Android Market.

The underlying technology was developed to simplify deployment of Embarcadero’s tools. The All-Access subscription includes a tool box application that lets you run tools using “InstantOn”, which means no installation, just click and run. I have used this for a while now and it works well.

When you run an InstantOn tool for the first time, you are prompted to download:

There is of course a pause while the app downloads. This is not thin client technology where the app actually runs remotely. It is installed on your local machine, but isolated so there are no dependencies or conflicts.

Once downloaded, you just launch the application. No other setup, other than software agreement and registration prompt.

The download is cached, so you can launch next time without delay, and it works offline too. AppWave is a rebranded version of InstantOn, and is also available for internal deployment of Embarcadero tools.

The AppWave store takes this technology and applies to a store for the general public. Developers will pay $99 per year (though the fee is waived if you sign up now) and get AppWave Studio, which lets you convert software to run under AppWave. The conversion process is called “mastering” and only takes a few hours, according to the FAQ [pdf].

Windows XP, Vista and 7 are supported clients, availability will be worldwide at launch, and Embarcadero takes 30% of your sale price. No launch date has been announced.

I guess the first big issue is whether developers will feel that the 30% fee is good value bearing in mind that there are many other ways to sell and deploy software.

Second, there are other app stores out there or coming, not least Microsoft’s own which is likely to be part of Windows 8. Will AppWave compete effectively?

Third, does Embarcadero have what it takes to market AppWave and make a destination for Windows users looking for apps?

App virtualization is a neat trick though, and could save significant support costs as well as being appealing for customers. Deploying apps using runtimes like Silverlight or Adobe AIR can be equally seamless, but apps have to be written specifically for those runtimes, whereas AppWave works with apps written for the full Windows API.

It is surprising that Embarcadero is not also marketing the AppWave technology for developers for general purpose use. Possibly this is coming; or maybe the company will try to keep it as an exclusive benefit for the AppWave store. There are alternatives, including Microsoft App-V and VMWare ThinApp.

See also Marco Cantu’s post Understanding Embarcadero AppWave, which is what alerted me to the AppWave store.

Using SQLite 3 with Unicode in Delphi

tim — Thu, 10 Feb 2011 15:24:33 +0000

I’ve updated my SQLite3 Delphi wrapper for Unicode in Delphi 2009 and higher. Previous versions of the wrapper ducked the issue by using Ansi strings throughout.

I actually used Embarcadero Delphi XE for the development, but I would expect it to work in Delphi 2009 and higher, since it was in that version that Delphi first properly supported Unicode. Converting older Delphi projects is meant to be seamless, except in cases where you are using pointers or doing interop with native DLLs; of course this wrapper does both.

The SQLite 3 API expects either UTF8 or Unicode strings. To be more precise, some functions have Unicode versions indicated with a “16” suffix, and some do not, in which case they expect UTF8 if they accept string values. Although UTF8 strings support Unicode characters, most characters generally occupy a single byte just as in Ansi strings, so one of the things I discovered was that I could not simply rely on PChar, Delphi’s null-terminated string type, which from Delphi 2009 is a Unicode type with double-byte characters. Instead, for cases where the SQLite 3 API expects a UTF8 string, I have used PAnsiChar as before.

It is all somewhat confusing, and there are a few cases where Delphi does not do quite what you would expect. I recommend Marco Cantu’s paper Delphi and Unicode [pdf], one of the best resources I found. This article by Nick Hodges on Unicodifying your code is handy too.

Finally, in the example I keep an object in memory and it is easy to end up with code paths that do not free it. I love this feature of Delphi (since at least 2007) which informs you of your mistake when the application closes:

I have uploaded the code and you can find it linked here.

Update: My assumption that Delphi 2010 would work the same way as Delphi XE was incorrect. I have some code that reads a blob field containing a UTF8 string and returns it as a string. I read the stream into a byte array and then cast it to a UTF8String:

str := UTF8String(bytes);

where str is a UTF8string variable. This worked in Delphi XE, but in Delphi 2010 I got garbage. I have modified the code to use a TStringStream and now it works in both.