Dom's Code

These have just been updated:

http://blogs.msdn.com/b/briankel/archive/2010/06/25/now-available-visual-studio-2010-rtm-virtual-machine-with-sample-data-and-hands-on-labs.aspx

Dom

Check them out

http://www.microsoft.com/australia/remix/videos/default.aspx

Dom

Just checked out a couple of these and they seem very good

http://www.talkingshopdownunder.com/

Dom

Excellent looking one day free conference on lots of cool .NET and other stuff - http://www.dddsydney.com/

agenda: http://www.dddsydney.com/DDD/Agenda

Dom

If you haven’t seen the SOLID principles before in development or just want to see a cool article on TDD have a look at:

http://prashantbrall.wordpress.com/2010/06/22/interfaces-tdd/

Dom

Have a look

http://www.appleinsider.com/print/10/06/19/inside_apples_new_xcode_4_development_tool.html

Dom

This is a Melbourne based event that looks free – check it out if you are interested:

http://blogs.msdn.com/b/dglover/archive/2010/06/21/register-for-the-melbourne-bizspark-windows-phone-7-hands-on-labs-and-workshop.aspx

Dom

Another C# TDD tutorial – NOT MINE !!!!- very impressive though, Its a few years old but looks very solid

http://dirkkok.wordpress.com/dungeon-generation-article-series/

Dom

I came across another “oldie but a goodie” link today – C# design patterns. Excellent site with lots of cool examples of how to implement a stack of design patterns in C#.

http://www.dofactory.com/Patterns/Patterns.aspx

Dom

Introduction:

This is a short guide to resolving the issue of the expired certificate using XCode with the iPhone SDK – its probably relevant for setting up your certificate from scratch as well. I am not totally convinced this is the best way of fixing the expired certificates for iPhone Development, but it worked for me so.

The Environment:

The development environment  is a follows:

1. MACBOOK PRO;
2. SnowLeopard OS;
3. XCode 3.2 ; and
4. iPhone developer program member.

The Problem:

You’ll may get a variety of messages when the certificate expires and they will include:

a valid signing identity matching this profile could not be found in your keychain

or :

code sign error: the identiy matching this profile could not be found in your keychain

or

• goto http://developer.apple.com/iphone/index.action
• login using your iphone developer membership credentials
• click the Certificates tab and you should see the following message:

You currently do not have a valid certificate

Getting a new certificate:

1. From Applications->Utilities Click KeyChain Access
2. From the Keychain Menu Select Certificate Assistant->Request a Certificate From a Certificate Authority
3. Enter your email address and your common name and select Save to disk
4. Go to http://developer.apple.com/iphone/index.action and login
5. Go to the Provisioning portal in the iphone developer and select Certificates
6. Remove the existing certificate
7. Add a new certificate
8. Choose File selects the file you created in step 3
9. Click Approve
10. Reload the page. Now you should see the download button.
11. Click Download
12. Then select it the downloaded file
13. You will receive a dilog stating “Do you want to add the certificates from the file…. To a keychain”. Select YES.
14. Click Add and you should see the certificate list with the new valid certificate displayed.
15. That’s all you should have to do however you may notice a dialog asking you to use the new key – just select Allow or Always Allow.

Dom