Tag Archives: .NET

<clear></clear> is not the same as <clear/>

Posted on August 8, 2011 by erictummers

In the dotNET configuration files you can add items to a collection like appSettings with Because this is XML you can also use the following line to add an item: But not the same for clearing the list. Try adding … Continue reading →

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Salted Hashed Passwords

Posted on July 26, 2011 by erictummers

Saving passwords for your application must be done with caution. Especialy when securing websites. Leaked databases have been exposed all over the internet. In the event your database is exposed you want to make it as hard as possible to … Continue reading →

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WPF enable next button of Wizard on Validation success

Posted on May 27, 2011 by erictummers

Using a wizard in my application that validates the input. The user must not be able to move to the next page if the validation is not a success. This can be done by disabling the next button when validation … Continue reading →

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Microsoft Developer Days 2011 in The Hague – day 2

Posted on April 27, 2011 by erictummers

Declarative refactoring C#Chris showed the ?? operator that is the ? operator that tests if a nullable type is null and provides a default. He also showed the Tuple.Create and the dynamic type to remove out parameters, Yield return can … Continue reading →

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Microsoft Developer Days 2011 in The Hague – day 1

Posted on April 26, 2011 by erictummers

KeynoteThe days started with Arie talking us through the keynote.Scott talked about old programming languages, followed by the MVC and the concept of (Lego) blocks. How everything should be pluggable and fit together. Wade spoke of the Windows Azure Appfabric … Continue reading →

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