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How can I round up the time to the nearest X minutes?

...s + offset - delta, dt.Kind); } Usage: var date = new DateTime(2010, 02, 05, 10, 35, 25, 450); // 2010/02/05 10:35:25 var roundedUp = date.RoundUp(TimeSpan.FromMinutes(15)); // 2010/02/05 10:45:00 var roundedDown = date.RoundDown(TimeSpan.FromMinutes(15)); // 2010/02/05 10:30:00 var roundedToNeare...
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Ignore outliers in ggplot2 boxplot

... # scale y limits based on ylim1 p1 = p0 + coord_cartesian(ylim = ylim1*1.05) share | improve this answer | follow | ...
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Group query results by month and year in postgresql

... pull out the Year and month in one fell swoop! select to_char(date('2014-05-10'),'Mon-YY') as year_month; --'May-14' select to_char(date('2014-05-10'),'YYYY-MM') as year_month; --'2014-05' or in the case of the user's example above: select to_char(date,'YY-Mon') as year_month sum("Sales"...
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Migration: Cannot add foreign key constraint

...indicated by the file name generated after running migrate:make. E.g. 2014_05_10_165709_create_student_table.php. The solution was to rename the file with the foreign key to an earlier time than the file with the primary key as recommended here: http://forumsarchive.laravel.io/viewtopic.php?id=1024...
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How do I profile memory usage in Python?

...wn. When it runs, it shows the memory being used by the list() call: 2018-05-29 10:34:34.441334 max RSS 10188 2018-05-29 10:34:36.475707 max RSS 23588 2018-05-29 10:34:36.616524 max RSS 38104 2018-05-29 10:34:36.772978 max RSS 45924 2018-05-29 10:34:36.929688 max RSS 46824 2018-05-29 10:34:37.08755...
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How to handle configuration in Go [closed]

... answered May 9 '13 at 16:05 nemonemo 44.3k1010 gold badges115115 silver badges118118 bronze badges ...
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c#: getter/setter

... answered Jul 15 '11 at 15:05 Justin NiessnerJustin Niessner 225k3434 gold badges383383 silver badges515515 bronze badges ...
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find vs find_by vs where

...e: "Rob*") – Batman Nov 2 '15 at 21:05 1 @Dennis It's possible to use both, they are valid. I pre...
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How to Delete using INNER JOIN with SQL Server?

...mployee e ON EmployeeRun=EmployeeNo WHERE Company = '1' AND Date = '2013-05-06' share | improve this answer | follow | ...
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How to add leading zeros?

... "0") ## [1] "00000001" "00000010" "00000100" "00001000" "00010000" "0001e+05" You need to set the scientific penalty option so that numbers are always formatted using fixed notation (rather than scientific notation). library(withr) with_options( c(scipen = 999), str_pad(x, 8, pad = "0") ) #...