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What should my Objective-C singleton look like? [closed]

...mpty. :) – user142019 Mar 25 '11 at 22:20 4 @aryaxt: From the docs listed, this is already thread...
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Send message to specific client with socket.io and node.js

... answered Mar 22 '12 at 8:21 EpeliEpeli 15.9k1010 gold badges6060 silver badges7373 bronze badges ...
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Is optimisation level -O3 dangerous in g++?

... 228 In the early days of gcc (2.8 etc.) and in the times of egcs, and redhat 2.96 -O3 was quite bu...
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CSS selector for first element with class

...class. – Rocket Hazmat May 4 '12 at 22:08 1 @Rocket: Not that I can see :( –...
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How to create a responsive image that also scales up in Bootstrap 3

... Bruno FondevilaBruno Fondevila 15911 silver badge22 bronze badges add a comment  |  ...
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Best way to do Version Control for MS Excel

... Colonel Panic 1,53922 gold badges1818 silver badges3131 bronze badges answered Jan 5 '10 at 2:28 DemosthenexDemosthenex ...
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Using arrays or std::vectors in C++, what's the performance gap?

...ush_back. – bjhend Apr 19 '12 at 17:22 3 @bjhend Then gcc's std::vector sounds standards-non-comp...
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Can I change the color of Font Awesome's icon color?

... @vamsikrishnamannem Yup. You can add background-color: #112233 to the CSS. Check out this code for an example. – Evan Hahn Mar 6 '15 at 15:42 add a comment ...
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Postgresql GROUP_CONCAT equivalent?

...rray_agg in 8.4 – Michael Rusch Apr 22 '14 at 21:35 add a comment  |  ...
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java.util.Date to XMLGregorianCalendar

... answered May 7 '09 at 17:22 Ben NolandBen Noland 30.7k1616 gold badges4747 silver badges4949 bronze badges ...