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How to save an activity state using save instance state?
...her words, the intended usage is when your Activity is still logically 'on top', but still must be reinstantiated by the system. The saved Bundle is not persisted outside of the process/memory/gc, so you cannot really rely on this if your activity goes to the background. Yes, perhaps your Activity's...
Difference between 'struct' and 'typedef struct' in C++?
...in some cases you can just add a forward declaration of struct Foo; at the top of your .h file, and only #include the struct definition in your .cpp file.
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How can I autoplay a video using the new embed code style for Youtube?
... which worked with the old style, but it didn't work. For example, http://www.youtube.com/embed/JW5meKfy3fY is the embed link, but http://www.youtube.com/embed/JW5meKfy3fY&autoplay=1 doesn't work. Can anyone tell me how to do it? Thanks
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What is the most ridiculous pessimization you've seen? [closed]
...ields to save space.
Denormalize into fields-as-an-array.
That's off the top of my head.
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Technically, why are processes in Erlang more efficient than OS threads?
... is this. Supposing you were going to write an implementation of Erlang on top of the JVM (not a particularly crazy suggestion) then you'd make each Erlang process be an object with some state. You'd then have a pool of Thread instances (typically sized according to the number of cores in your host ...
Symbolicating iPhone App Crash Reports
...UDWindow sizedHUDBackground] (in myApp) + 1197
– loretoparisi
Aug 25 '11 at 22:28
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Why are quaternions used for rotations?
...omials with quaternions? I'm about to submit a paper dealing with related topics and would love to see (be able to cite) other work on this.
– Mike
Feb 12 '13 at 18:07
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What do people find difficult about C pointers? [closed]
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Stacking too many types on top of each other is a bad idea, in any language. You may find writing "foo(&(***ipppArr));" strange in C, but writing something like "std::map<std::pair<int,int>,std::pair<std::vector<int>,std::tuple&l...
How can I embed a YouTube video on GitHub wiki pages?
...EXT HERE](https://img.youtube.com/vi/YOUTUBE_VIDEO_ID_HERE/0.jpg)](https://www.youtube.com/watch?v=YOUTUBE_VIDEO_ID_HERE)
For more information about Markdown look at this Markdown cheatsheet on GitHub.
For more information about Youtube image links look this question.
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Regular expression to find URLs within a string
... an entire string for URLs. For example, I would like to be able to find www.google.com and http://yahoo.com in the following string:
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