In an attempt to get more C# and .NET content up I’m putting up some snippets I’ve put together in response to questions on some C# user support groups. Many of them are not particularly advanced but they are quite useful.
GitHub has the latest version of ObservableList<T>ObservableList<T>
Cable & Wireless Guernsey are offering 1MB and 2MB “Professional” broadband packages for £49.99 and £79.99 a month respectively as from June 17th.
So what do you get for your extra £25 a month with their 1MB pro service over their existing 1MB service?
In an attempt to quench my thirst for all things C# and having already torn through the great .NET Framework Design Guidelines and less-great Effective C# I grabbed a copy of Applying Domain-Driven Design and Patterns (With Examples in C# and .NET) by Jimmy Nilsson.
The book is obviously based around domain models but also gives some coverage to test-driven development, NHibernate, design patterns, refactoring, code-smells etc.
These Firefox extensions just keep getting more innovative and useful. Here’s the latest additions to my ever-growing Firefox arsenal.
If, like me, you find yourself wondering what the URL was of that site you visited/bookmarked on your other machine/os/virtual machine then this extension is for you. You can choose to sync bookmarks, history, cookies and passwords (if you really want – they are encrypted) across your copies of Firefox. Great for us MacBook owners using Boot Camp and Firefox :) .
It’s sometimes useful to know or display how many people are currently using your web application and how long it’s been up for.
As web applications normally inherit from System.Web.HttpApplicationSystem.Web.HttpApplication we can extend this class with a common re-usable class to add the required functionality.
Developers keep finding new and unexpected uses for hardware and software – seemingly never more so than on the Mac and OS X.
Whether they’re using the iSight camera to scan bar codes into your Delicious Library or turning the Apple Remote into a alarm key-fob in TheftSensor there’s always some novel hack around the corner for the latest bit of kit.
A few weeks ago I touched on the substitutability of generic types and how Collection<BaseClass>Collection<BaseClass> is never substitutable for Collection<SubClass>Collection<SubClass>. This is because while the read facilities would be substitutable the write ones would not be. A Collection<SubClass>Collection<SubClass> can’t contain non-SubClass classes.
One approach for dealing with collections in general recommended in .NET Framework Design Guidelines is to expose IEnumeratorIEnumerator or IEnumerableIEnumerable interfaces rather than the collection itself – especially if you intend on it being read-only.
I’ve briefly covered Microsoft’s XNA gaming platform before but have been trying to piece together what it is actually going to mean to developers.
Sorry, had to clarify the whole commercial/non-commercial parts. XNA Framework is just a portion of XNA… that won’t apply to the big guys.
Apple have released their MacBook to compete on the low-end with similar PC laptops. I thought I’d compare it to a very similar Dell offering by using the Apple and Dell web sites…
That’s right, the Apple comes out at £5 cheaper.
We’ve all experienced the pushy salesman trying to get us to buy insurance/extended warranties when buying goods in stores but now it seems Dell are taking this to the extreme.
Last month we decided to buy my little brother a PC of his own and headed over to Dell and so my story starts.