The other day, i was working on a new SSIS (SQL Server Integration Services) package to transform data from a production database to an analysis database. It worked quite well, i thought, everything seemed to work as it was supposed to when testing with a subset of data. So next up, live usage. And that […]
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Month: March 2010
default(T) vs null
When programming in C#, we often test if a variable is used in the following way: if (var != null) { // do the right thing } else { // fallback or raise exception } This works well if the variable is a nullable type or a reference type, but when the variable is of […]