When is a string not a string? As part of my “work” on the ECMA-334 TC49-TG2 technical group, standardizing C# 5 (which will probably be completed long after C# 6 is out… but it’s a start!) I’ve had the pleasure of being exposed to some of the interesting ways in which Vladimir Reshetnikov has tortured […]

This post has a few purposes – it’s partly a bit of advertising, but it’s also meant to serve as a quick way of replying to speaking requests for a while… if you’ve been directed here by an email from me, I hope you’ll excuse the “form letter” approach. (You can probably skip down to […]

For a while now, I’ve been a big fan of a pattern in C# which mimics Java enums to a certain extent. In general, it’s a lovely pattern. Only after reading a comment on a recent blog post by Eric Lippert did I find out about a horrible flaw. Dubious thanks to John Payson for […]

Note: I’ve now identified two bugs in TimeZoneInfo… details later in the post. Background Early on Friday morning (UTC), IANA released version 2014h of the time zone database. As a dutiful Noda Time maintainer, I fetched it, converted it into our native format, and ran the unit tests prior to pushing the new version. Unfortunately, […]

A comment on a Stack Overflow post recently got me delving into constants a bit more thoroughly than I have done before. Const fields I’ve been aware for a while that although you can specify decimal field as a const in C#, it’s not really const as far as the CLR is concerned. Let’s consider […]