s = Fri, 22 Nov 2013 00:44:00 CST +08:00
e = Sun, 22 Dec 2013 00:00:00 CST +08:00
e - s
=> 2589360.0
将2589360.0转换为譬如43小时
e = Sun, 22 Dec 2013 00:00:00 CST +08:00
e - s
=> 2589360.0
将2589360.0转换为譬如43小时
1
leiz Nov 22, 2013
ruby原生没,rails有 (e-s).hours
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2
leiz Nov 22, 2013
我搞错,.hours是转换当前hour为seconds
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4
lichao Nov 22, 2013
楼主数学不及格
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