I came across a thread at StackOverflow when I was looking for a good way to round DateTimes to the nearest given time frame. I thought these were great algorithms, so I modified them a bit to be extension mehtods. Here they are:

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Every one of us that reads these forums frequently sees this. You get a post explaining requirements, maybe some code, and then a variant on the phrase that makes my blood boil when no context is provided: "it doesn't work."

There's many variations on it:
"It has errors"
"It doesn't run"
"It...

Most of the people who answer questions on this site are professionals. We do this for a living. Most of us have put up with enough shit just from work that we won't hesitate for a second to ignore your question if you give us an excuse. That's not to say we're jerks, looking for reasons to ignore you; it means that we're not...