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Best way to center a on a page vertically and horizontally? [duplicate]

... All browsers from 2012–2013 upwards support flex boxes. From today’s standpoint it should be safe enough to use it for new applications under most circumstances. The only situation I can think of where the older model should be preferred a...
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Simple way to transpose columns and rows in SQL?

... entirely in both the UNPIVOT and the (re)PIVOT operations. MS SQL Server 2012 Schema Setup: create table tbl ( color varchar(10), Paul int, John int, Tim int, Eric int); insert tbl select 'Red' ,1 ,5 ,1 ,3 union all select 'Green' ,8 ,4 ,3 ,5 union all select 'Blue' ,2 ,2 ,9 ,1; ...
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Cleanest and most Pythonic way to get tomorrow's date?

...m UT1 (Earth rotation). There are 25 leap seconds accumulated from 1972 to 2012. Earthquakes are too weak to cause it (a single earthquake may introduce microsecond changes -- thousand times less than a typical millisecond difference in the duration of the day from 86400 SI seconds). ...
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What are the rules for the “…” token in the context of variadic templates?

...alk "Variadic Templates are Funadic" by Andrei Alexandrescu at GoingNative 2012. I can recommend it for a good introduction on variadic templates. There are two things one can do with a variadic pack. It's possible to apply sizeof...(vs) to get the number of elements and expand it. Expansion rul...
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Why is the JVM stack-based and the Dalvik VM register-based?

... More detailed explanation can be found here: markfaction.wordpress.com/2012/07/15/… – noego Jul 18 '14 at 8:05 add a comment  |  ...
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When is localStorage cleared?

...so by the user" = when the user clears the data. See stevesouders.com/blog/2012/09/10/clearing-browser-data for browser specific cleaning and how to do it. – Julien Kronegg Dec 20 '12 at 7:26 ...
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Is it possible to include a file in your .gitconfig

... Update 2012: See Mike Morearty's answer: Includes You can include one config file from another by setting the special include.path variable to the name of the file to be included. The included file is expanded immediately, a...
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KnockOutJS - Multiple ViewModels in a single View

...h that multiple view models and partial views sections. See knockmeout.net/2012/05/quick-tip-skip-binding.html for more information. – Micaël Félix May 26 '14 at 6:40 ...
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Rails: Default sort order for a rails model?

...e using it as described in this post: pragdave.blogs.pragprog.com/pragdave/2012/03/… – reto Nov 10 '12 at 8:55 3 ...
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Why should we include ttf, eot, woff, svg,… in a font-face

...stem fonts, and should not be used for web purposes) Original answer from 2012: In short, font-face is very old, but only recently has been supported by more than IE. eot is needed for Internet Explorers that are older than IE9 - they invented the spec, but eot was a proprietary solution. ttf an...