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Obscure Problems and Gotchas

If you couldn't find your answer to your weird problem, you might find it here.

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C#, Development, Gotcha

String hashing gone wrong

by: admin2026-02-15

2026-02-15 A couple years ago now I made a sizable mistake when choosing how to handle hashing of strings. This was incredibly embarrassing for me, […]

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WinForms: Object reference not set to an instance of an object

by: admin2012-05-16

I wrote about this already, but I just wanted to write a post about a very very weird encounter with this error while working with […]

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Storing null in a Column will compile, but will cause run time exception

by: admin2011-06-22

You can legally store a null in a column from a data row and the code will compile. Don’t do this thought because it will […]

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Background goes white on post back

by: admin2011-06-09

Have you ever been working on a web form or aspx page, then on post back the background color just turns white? That is due […]

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++i vs. i++, YES they are different!

by: admin2011-06-08

For this first test you will see that there isn’t a difference, it is working differently, but you cannot tell the difference in this example: […]

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DataTable.Compute() woes

by: admin2011-06-07

So if you have ever seen this goddamn error before, then you might have been tempted to pull your hair out while screaming, “WHY WON’T […]

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