Thursday, April 15, 2010
I've been making videos lately, as I've mentioned. So among other things I've needed to know the total length of a bunch of .wmv files. Now sure, if you have a spreadsheet you can teach it to add up times. But the ironic thing is, I was asking the file system for the length (in minutes) of each video, then adding them up, when I could have just asked the file system for the total length!
Well that's fun! Notice it also adds up the total file size. I find these little savings really add up to keeping me focused on what I'm really trying to achieve (write a tutorial) instead of getting caught up in minutiae.
Tuesday, April 13, 2010
Is it a good omen when mornings start out beautiful? I think it might be:
Normally, when I go to a conference, the first day is a little slow. I might go to the keynote, or I might not. If I do, I wander in to the back row 5 minutes before it starts (hey, I'm leaving plenty of seats for the paying attendees) with my coffee in my hand. So reaching the keynote room at 7am, full of pep and vigour, was fun!
No sooner was the keynote over than I was headed for the Channel 9 stage to record half an hour of Q&A with Twitter people.
That's available online too. And if you want more, some of the sessions are appearing on Channel 9, too. Not filmed on site, but the content matches. Get your Visual Studio 2010 from MSDN downloads, or if you're not a subscriber you can take the Professional Edition for a test drive.
Sunday, April 11, 2010
I've never been backstage for a big keynote before. There's a lot going on back there. Each demo runs on its own machine, so if one messes up it doesn't hurt the others. There are monitors everywhere showing what's on all the cameras and what's going out as the feed. There's one half for the camera and production people, and one half for the demo people. Here's a glimpse of the demo half:
Crowded, noisy, hot, and people are standing in your way sometimes. Best seat in the house!
Also, I'm just loving the signs throughout the Bellagio. There are all different ones (water, wires, light bulbs etc) but I think this is my favourite:
Watching something launch feels like it wouldn't be exciting, after all how long have I been working with this product? But you know what, it is!
Friday, April 9, 2010
This trip to the launch gets more exciting by the minute! Check this out:
The Channel 9 team will be broadcasting live, unscripted, and 100% interactive
from DevConnections 2010 in Las Vegas as part of the Visual Studio 2010 and
Silverlight 4 launches.
Join us Monday April 12th, from 8AM (PST) for Bob
Muglia's VS2010 Launch keynote then stay tuned for more than seven hours worth
of Visual Studio 2010-themed demos, interviews and panel discussions on Channel
. . .
Day 1 Schedule April 12th 2010 (Pacific time)
8:00 AM DevConnections 2010
Day 1 Keynote.
10:00 AM Welcome to VS2010: Doug Handler and Brian
Randell with Dan Fernandez.
10:30 AM Live Q&A with Bob Muglia,
President Server & Tools Division with Dan Fernandez.
VS2010: Native Code. Kate Gregory and Richard Campbell with Charles Torre.
11:30 AM VS2010: Managed Code. Lisa Feigenbaum, Tim Ng Dustin Campbell
with Charles Torre.
. . . then some other people, who I love, but I can't paste it all in here. . .
To be part of it, use Twitter with @ch9live somewhere in your message. We'll see it and that's all it takes to join the conversation!
I count 11 Regional Directors (many of whom are also MVPs) on the guest list. What a way to spend the day!
Wednesday, April 7, 2010
A little over five years ago a whole pile of people, inspired by Julie Lerman
, got together to raise money for the tsunami relief and recovery in Aceh. (Here are my blog entries from that time
.) We raised over $10,000 and perhaps some of you were wondering if we made a difference. Well Stephen Forte, who was a big part of that effort, now lives nearby and he visited them. His update
is a lovely way to see what happened as a result of our efforts. It's nice to see that the organization we chose to support is still there and still doing good work. I wish all my donations came with a five year followup like that.
Monday, April 5, 2010
I am so looking forward to seeing New Orleans for the first time. I am pretty sure this is my tenth Tech Ed North America. I have two sessions, one for native C++ developers and one for managed developers who want to use Windows 7 features. No surprise if you read my blog regularly, I suppose.
The C++ talk is called Modern Programming with C++0x in Microsoft Visual C++ 2010 and the abstract reads:
Why wait for the C++ committee to finish the specification when you can enjoy
much of the power of C++0x today! C++0x, the next C++ standard, is almost upon
us and it contains the most important updates to the language since the mid-90s.
It even accepts the existence of multiple threads for the first time in the
history of the language. Needless to say, these new features bring more
expressiveness and power to the native C++ developer. Visual Studio 2010 has
added support for some of these key features in order to enable these modern
programming techniques. This session clarifies what features are in Visual C++
2010 and what is yet to come. It illustrates how new constructs such as lambda
expressions enable better use of existing libraries and how your code can be
simpler, safer, and faster all at the same time. If you are itching to show off
how C++ is one of the coolest languages on the planet, this talk is for you!
The Windows 7 one is The Windows API Code Pack: Add Windows 7 Features to Your Application and the abstract is:
Accessing new Windows 7 features is a challenge from managed (.NET) code. The
level of interoperability required is out of reach for many developers. The
Windows API Code Pack for the Microsoft .NET Framework is a sample library you
can use in your own projects today that provides access to new user interface
features (taskbar jumplists, libraries, sensor platform, and more) as well as
"behind the scenes" features that make your applications more aware and
responsive (restart and recovery, power management, and more.) Discover a
shortcut to Windows 7 development for Microsoft Visual Basic and Visual C#
programmers and get started today.
Registration is open, so plan to be there!
Saturday, April 3, 2010
I've been accumulating a ton of links relevant to Windows 7 development, so let's use some of them up:
Mmmm, I feel much more caught up now.
Thursday, April 1, 2010
C++ developers generally care a lot about how fast their code runs. In many cases that's the reason they wrote the application in C++. Every release of C++ development tools (compiler, optimizer, linker etc) typically has some effort invested in producing code that runs faster, even if that means the tool itself runs slower. It's tempting to think that the gains would have levelled off by now - after all, C++ has been around for a very long time. But a recent post by Lin Xu of the C++ team
shows how you can take you 2008 project and rebuild it in 2010 (using the right options of course) to see up to a 16% speed increase with no code changes by you. Lin also discusses the extent to which this will slow your build process.
Visual Studio 2010 and Visual C++ have a TON of important new features for native developers, which I'll cover shortly. But let's just start with this one - faster applications - for the moment.
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