13 фактов о Ruby on Rails – Что вам нужно знать?
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Create your first diary app with Ruby on Rails
Thirty days hath September, April, June and November. All the rest have thirty-one, Excepting February alone, Which hath twenty-eight days clear And twenty-nine in each leap year. A test that had always worked before was suddenly failing. To add to the puzzle, it had worked perfectly on the continuous integration machine when the last change was checked in yesterday. The failing component generates a report aggregating data for the last three months. In order to do this, it needs to know when the last three months begin. And, indeed, it works—up until the 31st of the month. Like a werewolf on the full moon, though, the bug rears its ugly head on the 31st day of any month:. When you do 1. You get thirty days ago. By subtracting fifteen days from the beginning of any month, we end up in the middle of the previous month. Taking the beginning of that month then gives us a reliable answer that works days a year. So be careful when using month. Wrote at My name is Paul Battley. I live in Rotherhithe in London and I make computers do the internet for a living. Written by Paul Battley since Just give me credit. Ruby on Rails month. Like a werewolf on the full moon, though, the bug rears its ugly head on the 31st day of any month: The solution in this case is quite simple: About My name is Paul Battley. An RSS feed of posts is available. Recent diary entries Kick them out Undivided Japanese siblings, English genders DD24 A question with no answer.
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