Welcome to ChaosZone!
Prasenjeet Dutta's Home Page.

Archives

Archived posts with tag: Software

Smart (curly) Quotes in MSN / Windows Live Messenger

Undocumented MSN / Windows Live Messenger “feature”: Shift+Ctrl+” (Shift+Ctrl+Quotation Mark) toggles smart or curly quotes in the Conversation Window. Unfortunately, not only does this completely undocumented keystroke not give any feedback to the user (and it’s easy to press this by mistake while IMing away) but also breaks some emoticons: [Weepie] produces a weepie [Weepie], but :‘( and :’( produce nothing.

Update: The shortcut is Shift+Ctrl+Quotation Mark on US keyboards only. On British keyboards the shortcut is Shift+Ctrl+~.

Update 2: This still happens in the latest version of Live Messenger (14.0.8089.726), which is why I’ve bumped this post to 2010 (I first wrote about this bug in 2004!).

3 Comments

9 March 2010 8:34 am

Out of Process Plugins in Firefox trunk

Out-of-process plugins (from the Electrolysis project) have landed in the Firefox trunk. This means: no more Flash crashes. Yay!

Firefox handles Flash crashes gracefully with Out of process plugins

The trunk also has support for hardware-accelerated graphics and text.

Comment »

1 March 2010 11:54 pm

Tab Docking in Google Chrome

Almost everyone knows you can tear off and re-join tabs in Chrome, but it also supports powerful docking features that are quite useful, especially on Windows XP and Vista (which lacks the window manager refinements of Windows 7).

The most useful feature probably is the ability to drag a tab to the middle of the left or right edge of the browser window (as shown below) and have the windows arrange themselves into a vertically-split view that’s ideal for side-by-side comparisons.

Drag tab to the middle of the left or right edges of the browser window Vertically split Chrome windows side-by-side

There are more docking positions listed on Chrome’s help pages.

Comment »

1 February 2010 2:38 am

Platform.new()

Taking platform management advice from a Mac person is like taking relationship advice from an autistic savant. His advice probably works for him, but Your Mileage May Vary.

Which brings me to John Gruber of Daring Fireball on OS opportunity:

If Palm can create WebOS for pocket-sized computers — replete with an email client, calendaring app, web browser, and SDK — why couldn’t these companies make something equivalent for full-size computers?

Short answer: look how many people are developing for Palm.

Long answer: Funny how an OS in some people’s minds (especially Mac users) stops at the web browser and email+calendaring. An OS as a platform is so much more. It took Linux 7-10 years depending on whom you asked to be taken seriously in the server world (it’s not quite there yet in the desktop world). Even the iPhone, with its seemingly unassailable 100k+ apps, has developers champing at the bit with its platform limitations. There is every likelihood that an open standard (whether in the sense of de facto industry standard or open-source, or both) like Android will do to the iPhone what the technically far inferior DOS and Windows did to the classic Mac.

Apple does particularly well these days well because it’s the equivalent of a BMW in the computer market — people buy it for fact that it’s a nice PC, and it has polish and grace for the basic tasks users need to perform: web, email, photo and video editing. But the Mac also has an amazing line-up of applications beyond these basics. Even discounting iWork, you can buy Microsoft Office for the Mac, and lots of Mac users appear to like it (indeed, Microsoft is the biggest ISV for Mac). Then there’s the all-star line-up of pro-grade DTP, photo, video and music manipulation apps – a niche the Mac has held on to for years. And yet even Apple has had to fight hard to convince even its top ISVs to keep the faith – witness the times the Mac community felt betrayed because Microsoft or (worse) Adobe seemed to prioritize the Windows version.

Nurturing a platform is hard work.

Sure a Dell or an HP could go its own and create a platform. But it’d have to stand by and commit to its platform for the 5-7 years it takes for a platform to gain critical mass. (Hint: you can’t commit and still sell Windows. That’d send a really bad signal about how committed you are.) Can Dell or HP take the sales risk? If all they want to do is escape the clutches of Microsoft, wouldn’t they rather throw a few pennies at Canonical and get Ubuntu on their low-end machines?

And no, Desktop Linux in its current avatar isn’t going to save PC OEMs. Apple bolted a proprietary, world-class consumer-grade GUI to an open-source Unix in 4 years. 12 years on, Linux desktop devs are still distracted with KDE v Gnome. Desktop Linux is very much a low-end user/advanced-user choice, not a solution for a mainstream user.

That said, I’m looking forward to seeing what Google’s Chrome OS has in store for us. Google’s heft in the marketplace would go a long way in assuring ISVs and OEMs of commitment. Slowly but steadily, they’ve been putting blocks like Gears, HTML5, Native Client and the Go language (it targets Native Client along with x86 and ARM) in place to make the beginnings of a compelling platform. And they have some of the finest minds in OS development working for them. If anyone can give the OEM market an alternative with polish and backing, it’s Google.

Interesting times ahead, for sure.

1 Comment

19 November 2009 5:27 pm

Useful Windows Shortcuts: Win+B

Lifehacker recently pointed to a very useful new Windows 7 shortcut that vertically maximizes windows — really useful on laptops with 800 pixels or less of vertical real estate.

In that spirit, here’s another useful “shortcut”: Win+B gives focus to the “show hidden icons” button on the system tray.
Win+B gives focus to the "Show Hidden Icons" button on the Taskbar

This works on Windows XP and Vista as well, but is especially useful on Windows 7 because 7 corrals tray icons into their own box, where they’re not easily visible.
Then, pressing Enter will reveal the hidden icons

After pressing Win+B, press Enter to reveal the hidden icons and press the cursor keys to cycle through them (caveat, the highlight effect is really quite subtle on the RC and easy to miss).

Comments Off

9 June 2009 10:02 am

Installing Ubuntu Jaunty Jackalope on a Sony Vaio

Installing Linux on laptops still isn’t as easy as it should be. I installed Ubuntu 9.04 (“Jaunty”) on a Sony Vaio today, only to find that

  • WiFi — on an Atheros AR242x controller — was working, but very slowly. I got no more than 23-80kB/sec on a 12Mb/sec connection, and frequently got as little as 1 kB/sec.
  • Video effects weren’t supported on the Intel GM965/GL960 Integrated Graphics Controller (they were supported on Vista and Windows 7) because of a known bug.

I fixed the wifi by using the Windows driver for the Atheros AR242x with ndiswrapper as described here. (Although the page says Jaunty doesn’t have this problem, it did.)

The video effects were fixed by following this thread from UbuntuForums.

Looks like the year of Linux on the desktop/laptop is still a few years off.

5 Comments

8 June 2009 4:41 pm

Google UK as a Search Provider in Firefox and IE

The default Google search built into Firefox (at least in British builds) goes off to google.com and is then redirected to google.co.uk. Problem is, sometimes the redirection stops working and it stays with google.com — usually clearing cookies solves this problem. This means you lose the benefits of country-specific search. Installing this Google UK Search Provider will make sure that searches from the Firefox search bar go to Google UK every time. Also works with IE 8 (and any browser that supports OpenSearchDescription files).

1 Comment

5 June 2009 11:57 pm

Using the Flickr API with Python’s FlickrAPI

Python FlickrAPI is an easy-to-use library for accessing Flickr from Python apps. Here’s a simple app prints the thumbnail URL for a photo, give a list of photo URLs.

(more…)

Comments Off

11:51 pm

Not as Annoying

Windows 7 wins a ringing endorsement from MSNBC: “Next Windows won’t be as annoying”.

Jokes apart, Microsoft tends to do lousy .0 releases and very good .1 releases. And Windows 7 == v6.1.  Who knows, maybe I won’t have to switch to Ubuntu after all.

1 Comment

28 October 2008 10:59 pm

Chrome Burning Bright

So Google finally got tired of waiting for other browser vendors to improve their offerings – not surprising given how their business absolutely depends on the web. Chrome is definitely very important because it’ll change the way people think of browsers. Back in 2005 I wrote about the browser of tomorrow and listed some key features:

  • Offline Access – baked into Chrome thanks to Gears
  • Compiled code that can access the browser DOM – present thanks to the “V8″ Javascript VM
  • Modern widget set – still waiting on HTML5

2 out of 3 ain’t bad.

A lot of the buzz about Chrome has been about how this is a warning shot about Google’s platform ambitions. Actually, Google’s ambition has been plain to see for some time now: to suck in as much of personal and enterprise computing into the web (preferably its own server farms) as possible.

Its own browser furthers that goal by giving it a greater say in how the web shapes up, but don’t expect a Google OS on your desktop anytime soon. The real gruntwork an OS does (supporting obscure devices, maintaining software and hardware compatibility) is remarkably unsexy and thankless and tends to produce not “ooh shiny” fanboys but “my printer does not work you suck” maniacs who troll your forums (both Microsoft and most Linux distro vendors know this pretty well). Of course, Google will be looking to get its mittens into controlled environments like mobile phones and Internet tablets. But even a browser like Chrome alone will have some profound consequences for the industry:

Mozilla: Now that Google is committed to a svelte, usable, cross-platform browser (dare I say it, the vi of browsers), Mozilla will have no choice but to become the emacs of browsers – an über-customizable does-everything-but-the-kitchen-sink app for dealing with the web. Extensibility will remain Chrome’s weak point simply because XUL (which Firefox uses to create its UI) is so much more expressive. Like emacs’s elisp, XUL is Firefox’s Achilles’ Heel and its single biggest competitive advantage.

Microsoft: It has to get serious about web standards – its rendering engine, Trident, is showing its age (complex CSS-based layouts load significantly faster on Gecko than even IE8 Beta 2). More than that, it’s commitment to Javascript has been iffy as it has bet on Silverlight’s .NET DLR to bring a modern multi-language VM to the browser. With Google showing off what can be done with Javascript alone, this strategy is looking like a classic case of overreach. Sun has the same problem – a JITed Javascript is the beginning of the end of Java on the web client. At this point the best option for both is to work out how their VMs can handle standard ECMAscript in addition to other non-web languages, and how to make these VMs ubiquitous on as many browsers and platforms as possible.

1 Comment

4 September 2008 1:57 am

Next Page »

 

Copyright © 2001-2006, Prasenjeet Dutta. Terms of Use.

RSS Subscription Icon Subscribe

Powered by WordPress