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Given a view, how do I get its viewController?

... 42 Yes, the superview is the view that contains your view. Your view shouldn't know which exactly ...
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What are the sizes used for the iOS application splash screen?

...een created for iPad launch images. The screen size of the iPad is 768×1024, notice in the dimensions that follow the height takes into account a 20 pixel status bar. Filename Dimensions Default-Portrait.png * — 768w x 1024h Default-PortraitUpsideDown.png — 768w x 1024h Default-Landscape.png *...
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What is the best way to concatenate two vectors?

... answered Jul 5 '10 at 4:39 Kirill V. LyadvinskyKirill V. Lyadvinsky 87.3k2222 gold badges125125 silver badges208208 bronze badges ...
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How to use z-index in svg elements?

...ion is the next major release and still supports the above features. 3.4. Rendering order Elements in SVG are positioned in three dimensions. In addition to their position on the x and y axis of the SVG viewport, SVG elements are also positioned on the z axis. The position on the z-axis def...
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What does Ruby have that Python doesn't, and vice versa?

... 34 votes Ruby has the concepts of blocks, which are essentially syntactic sugar around...
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Automatic HTTPS connection/redirect with node.js/express

...DIRECT --to-port 8080 iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 443 -j REDIRECT --to-port 3000 All together, this works exactly as I wanted it to. To prevent theft of cookies over HTTP, see this answer (from the comments) or use this code: const session = require('cookie-session'); app.u...
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Hide Utility Class Constructor : Utility classes should not have a public or default constructor

... | edited Aug 16 '15 at 4:21 therealmitchconnors 2,61211 gold badge1515 silver badges3232 bronze badges ...
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How to make a display in a horizontal row

... Om Sao 3,33811 gold badge2323 silver badges4040 bronze badges answered May 20 '09 at 0:37 hbwhbw 14.6k55 gold badges4646 ...
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Way to get all alphabetic chars in an array in PHP?

... 14 Answers 14 Active ...
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How do I measure separate CPU core usage for a process?

... 141 You can still do this in top. While top is running, press '1' on your keyboard, it will then s...