Deleting "Ghost" extensions from FireFox
Friday, November 24, 2006 4:18:23 PM (GMT Standard Time, UTC+00:00)
Since updating Firefox to v1.5 I had a number of extensions that I couldn’t remove from the list because they were greyed out, this was somewhat irritating as I had the later versions installed too and so I was getting duplicates (see below)
Today I decided to see if I could resolve this, it turns out removing these ghost/incompatible extensions is fairly simple:
- Close any instances of Firefox you have open
- Navigate to %Documents and Settings%\Username\Application Data\Mozilla\Firefox\Profiles\*.default\
- Backup the file: “extensions.rdf”
- Open “extensions.rdf” in a text editor i.e. Notepad or TextPad
- Find the line that starts with: <RDF:Seq RDF:about="urn:mozilla:item:root">
Below is a list of the extensions you have installed, I can only talk about my case but the ones that were greyed out extensions in Firefox were the ones that had a resource value of a URL rather than “urn:mozilla:item:{Guid}”. My file looked like this:
Simply delete these lines from the file, save it and restart Firefox. All should be back as it should be now…
A simple tale
Tuesday, November 21, 2006 9:29:34 PM (GMT Standard Time, UTC+00:00)
A man was crossing a road one day when a frog called out to him and said, "If you kiss me, I'll turn into a beautiful princess." He bent over, picked up the frog, and put it in his pocket.
The frog spoke up again and said, "If you kiss me and turn me back into a beautiful princess, I will tell everyone how smart and brave you are and how you are my hero" The man took the frog out of his pocket, smiled at it, and returned it to his pocket.
The frog spoke up again and said, "If you kiss me and turn me back into a beautiful princess, I will be your loving companion for an entire week." The man took the frog out of his pocket, smiled at it, and returned it to his pocket.
The frog then cried out, "If you kiss me and turn me back into a princess, I'll stay with you for a year and do ANYTHING you want." Again the man took the frog out, smiled at it, and put it back into his pocket.
Finally, the frog asked, "What is the matter? I've told you I'm a beautiful princess, that I'll stay with you for a year and do anything you want. Why won't you kiss me?"
The man said, "Look, I'm a computer programmer. I don't have time for a girlfriend, but a talking frog is cool."
Prank Caller
Monday, November 20, 2006 2:08:05 PM (GMT Standard Time, UTC+00:00)
I was sent this comedy prank call this morning so thought I'd share it...
Demolition Girl prank caller (DemolitionGirl.mp3)
Vista headaches already –and it’s not even released yet!
Monday, November 20, 2006 10:10:17 AM (GMT Standard Time, UTC+00:00)
I installed a copy of Vista onto a Virtual PC for testing purposes and due to the way this PC is configured Virtual PC always catches me out and sets the default network adaptor as my VPN which means I can’t get any internet connectivity on the Virtual PC, once switched over I also need to change the DNS settings of the PC to work with our router.
The issue I came across this morning though was Microsoft Vista’s activation grace period had expired and there was no way to update the DNS settings to allow the Virtual PC access to the internet to activate my copy which meant I was locked out with no way of updating the network settings to allow validation!
Note: this is just an evaluation copy that you can download from Microsoft so the key won't validate on the release version!
Calling the helpline sorts the issue but it was a 20minute phone call of entering in digits I could have done without!
Atlas – AJAX Update issues (Could not load file or assembly Microsoft.Web.Extensions.Design)
Saturday, November 18, 2006 9:52:00 AM (GMT Standard Time, UTC+00:00)
Being a fair way into an application that relies heavily on Atlas I wasn’t best pleased to hear that Microsoft had done the usual comedy act of renaming the framework which would mean we’d have to update a plethora of controls.
Today we bit the bullet and along with a few other changes we already had planned made the switch. It wasn’t as bad as I was expecting tbh but it wasn’t without issues. The first issue we ran into was with Visual Studio’s Intellisense which has gone haywire, the recommended solution is to switch quickly between Design Time and HTML View –something that we can’t do as we’re using nested MasterPages which Visual Studio doesn’t support.
The next issue we ran into was the fact that our onKeyPress TextBox has now stopped working as planned but we’re looking into that.
The main issue that we ran into this morning however was on putting the site onto the server as we were faced with the following:
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Could not load file or assembly 'Microsoft.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
Source Error:
Line 97: <assemblies>
Line 98: <add assembly="Microsoft.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
Line 99: <add assembly="Microsoft.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
Line 100: <add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
Line 101: <add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
|
Source File: **********************************************\web.config Line: 99
Assembly Load Trace: The following information can be helpful to determine why the assembly 'Microsoft.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' could not be loaded.
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
|
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42
The official take on this from the Microsoft guys is somewhat comical (http://forums.asp.net/thread/1455060.aspx):
Hi guys - yeah the problem you're having is because you installed on a machine w/o VS. All of our machines have VS, so we didn't catch this problem. On a machine w/ VS, Microsoft.Web.Extensions.Design.dll gets dropped.
Probably the best workaround for this is to go get that file from a machine with VS and either install it (gacutil -f Microsoft.Web.Extensions.Design.dll) or try dropping it into the bin directory, which I believe should also work but I haven't tried it.
I've been talking with the AJAX team about this, so we're on top of it. Sorry for the confusion.
Not an ideal fix but at least it works! For those of you wondering where you can find the DLL, look in: %Program Files%\Microsoft ASP.NET\ASP.NET 2.0 AJAX Extensions\v1.0.61025
Making sense of database responses
Monday, November 13, 2006 8:48:41 PM (GMT Standard Time, UTC+00:00)
We're nearing the end of a large system for the lovely people over at Consolidated Communications Management Ltd and we've just come across a nice idea to make sense of database responses. Typically in the past we've simply returned -1/0 for failure and a positive integer (usually an id) of it was successful. The new method should add a little more conformity to our code. We already use a common Database Access Layer which handles the opening/closing of our connection, adding parameters etc but I’ve just added an enum with the common database responses, thought it may be of use to others:
public enum DatabaseResponse
{...}
{
Success =
0,
Init = -
1,
Found = -
2,
NotFound = -
3,
Duplicate = -
4
}
This should cover the common responses from our database however to make it a little more futureproof we'll keep -1 through to -10 reserved for this data level and then start more specific responses from -11 (i.e. BadPassword).
Using it is simple (this is not real code before you ask!):
public bool Save()
{...} {
DatabaseLayer DBLayer =
new DatabaseLayer();
//Check whether we should be saving or inserting this record
if (
this.Id == (
int)DatabaseLayer.DatabaseResponse.Init)
{...} {...} 
{
//When updating the record don't use the Id to store the response, instead
//throw it into a temp object and use that so the Id's still stored in the object
int response = DBLayer.Update(
this);
if (response == (
int)DatabaseLayer.DatabaseResponse.Success)
return true;
//All's ok
else
return false;
//Something went wrong -it could be the item wasn't found etc
}
}
The 300 mile club -I'm finally in!
Monday, November 13, 2006 8:54:01 AM (GMT Standard Time, UTC+00:00)
I’ve been a member of the RX-8 Owners Club since I bought the 8 –a little sad but there’s great discounts and help on the forums so I thought it was worth the £30pa, anyhow, they’ve had the converted 300mile club on the forum for a while which I’ve wanted to get into however as most of my trips are 200miles it means the last bit of fuel is wasted on city driving (not the most efficient) so any attempt was lost.
Stacey and I had our 5 year anniversary this weekend so I suggested a trip to Scotland to celebrate –fancy that, just over 300miles to the hotel (303 according to the sat nav) and some super A roads, not sure what influenced that!
Anyway, on the way up we took a slight detour and got stuck in hours of traffic on the M6, not to mention torrential downpours so I took it nice and easy and I’m pleased to announce I made it into the 300mile club! WOOHOO!! I’m sure I was running on fumes in the end as I went about 35miles on the light.
What I loved the most though was on the way home we took a slight detour through the highlands to have a bit of a play (testing out what I’d learnt on the track day a few weekends ago) so I wasn't easy on the throttle and by the time I filled up there was only 16miles difference in the fuel economy... What a car!
I know it’s a little concerning being pleased about getting 300miles out of a 50L tank (around 24mpg) but most 8’s can’t make it over 250 let alone 300!
Here are some shots of the car on the trip home (very artsy :P) I'll post some on the Falkirk Wheel and Edinburgh later.
Setup.exe
Thursday, November 09, 2006 12:59:46 PM (GMT Standard Time, UTC+00:00)
I'm forever downloading application trials to see how other
developers write applications, partly out of curiosity but moreover to improve
applications we’re developing –seeing what we’ve left out, how we may be able
to do it better etc.
I keep a fairly clear desktop but today I booted up and
noticed a “setup.exe” file sitting there and I had no idea what it was, I knew
it must be something I downloaded to test so I ran it which probably wasn’t the
most logical thing to do but hey. Luckily it was something I’d downloaded but
it got me thinking, what if it was a malicious script that a virus had placed
there for me to click? I wonder how many people would be caught out by that…
ASP.Net WebException and Error Reporting useful code
Monday, November 06, 2006 6:59:55 PM (GMT Standard Time, UTC+00:00)
Since integrating Phil Winstanley’s error reporting code into our first ASP.Net project we've made a number of useful alterations to the way we use it and I thought we'd take another dive how it's used including riding yourself of spambots, 404 errors and a few other useful methods.
The housing market's gone mad
Monday, November 06, 2006 4:52:11 PM (GMT Standard Time, UTC+00:00)
Matt Smith sent me this today which made me laugh, the housing market really as gone crazy...
http://www.findaproperty.com/displayprop.aspx?edid=00&salerent=0&pid=605998&agentid=04438
£95,000 sounds a bargain to me!
Free copies of the released versions of Windows Vista and Microsoft Office 2007
Saturday, November 04, 2006 10:58:14 PM (GMT Standard Time, UTC+00:00)
This is still unconfirmed and somewhat word-of-mouth etc atm but if you check out Ian Moulster's blog you'll see his post about Microsoft giving away free copies of the release version of Vista and Office 2007 check out his blog post to find out more.
Hopefully we'll hear more before DDD Day
When an acronym saved my bacon
Saturday, November 04, 2006 12:12:38 PM (GMT Standard Time, UTC+00:00)
Once again playing joker could have got me in trouble while chatting to Doug from 27Seconds last night:
(21:21) Tim™: hold this thought, I've gtg shopping (bitch's come home)
(21:21) Tim™: I'll prob email you over the next few days
(21:21) Doug: Did you really just call S a BITCH?!
(21:22) Tim™: yes
In this case, I was referring to my darling Stacey (see below) so I was (of course) using the well known acronym “Beautiful Independent Totally Chilled Hottie”!
Time Breakdown of Modern Web Design
Saturday, November 04, 2006 12:12:12 PM (GMT Standard Time, UTC+00:00)
After the fun and games we had with IE and sorting out an old CSS design for www.technikfloor.co.uk on Friday when I saw this pie chart I thought it was an excellent summary of a modern web designer’s life.
Personally I feel my Teal coloured slice is smaller but hey!
Originally posted at: http://www.dangerouslyawesome.com/2006/07/02/throwing-a-wobbly/