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Memory footprint of Haskell data types
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156
(The following applies to GHC, other compilers may use different storage conventions)
Rule of ...
What format string do I use for milliseconds in date strings on iPhone?
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answered Jun 23 '11 at 15:53
Simon WhitakerSimon Whitaker
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Responsive website zoomed out to full width on mobile
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edited Jun 30 '17 at 16:51
Cœur
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answere...
Comparing strings by their alphabetical order
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Randy
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answered Jun 1 '11 at 15:18
BuhbBuhb
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LINQ to SQL - Left Outer Join with multiple join conditions
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245
You need to introduce your join condition before calling DefaultIfEmpty(). I would just use exte...
Using the Swift if let with logical AND operator &&
...apped optional meets the condition:
if let w = width as? Int where w < 500
{
println("success!")
}
For those now using Swift 3, "where" has been replaced by a comma. The equivalent would therefore be:
if let w = width as? Int, w < 500
{
println("success!")
}
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How big should a UIBarButtonItem image be?
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As of iOS 11, the Human Interface Guidelines suggest glyphs be about 25×25 points in toolbars and navigation bars, up to a maximum of about 28 points. (And the HIG should definitely be in your bookmarks if you're working on iOS apps!)
That would translate to images 25px square for older devic...
How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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edited May 14 '15 at 11:12
Community♦
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answered Mar 26 '12 at 13:00
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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
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edited Apr 13 '19 at 19:25
answered Aug 1 '12 at 3:12
Viti...
how to add records to has_many :through association in rails
...MischaMischa
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16
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