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Transferring ownership of an iPhone app on the app store

... Starting June 11, 2013 this has officially become possible. Here's the official note: Dear developer, Apps can now be transferred from one developer to another within iTunes Connect, for example after an acquisition or when a distribution deal expires. Transf...
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postgresql return 0 if returned value is null

...ns the first of its arguments that is not null. Null is returned only if all arguments are null. It is often used to substitute a default value for null values when data is retrieved for display. Edit Here's an example of COALESCE with your query: SELECT AVG( price ) FROM( SELECT *, cum...
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Understanding Canvas and Surface concepts

...nders these to the final display in their correct Z-order. A surface typically has more than one buffer (usually two) to do double-buffered rendering: the application can be drawing its next UI state while the surface flinger is compositing the screen using the last buffer, without needing to wait ...
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How do function pointers in C work?

...nPtr)(2, 3); // sum == 5 Passing the pointer to another function is basically the same: int add2to3(int (*functionPtr)(int, int)) { return (*functionPtr)(2, 3); } We can use function pointers in return values as well (try to keep up, it gets messy): // this is a function called functionFac...
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How can I discard remote changes and mark a file as “resolved”?

...ges causing conflicts. Is there a command I can use to in effect say "mark all conflicts as resolved, use local"? 2 Answers...
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How to move a git repository into another directory and make that directory a git repository?

...create it) $ cp -r gitrepo1 newrepo # remove .git from old repo to delete all history and anything git from it $ rm -rf gitrepo1/.git Note that the copy is quite expensive if the repository is large and with a long history. You can avoid it easily too: # move the directory instead $ mv gitrepo1 ...
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Json.net serialize/deserialize derived types?

...Derived). This way, it doesn't bloat your JSON as much as TypeNameHandling.All. – AJ Richardson Mar 25 '15 at 13:18 I ...
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Two color borders

...esn't jive well with IE < 8. While this is true; supporting IE < 8 really isn't something you should be doing. share | improve this answer | follow | ...
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Why is using “for…in” for array iteration a bad idea?

...undefined undefined undefined 5 */ can sometimes be totally different from the other: var a = []; a[5] = 5; for (var x in a) { // Shows only the explicitly set index of "5", and ignores 0-4 console.log(x); } /* Will display: 5 */ Also consider tha...
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C# short/long/int literal format?

... // uint var ul = 1UL; // ulong var l = 1L; // long I think that's all... there are no literal specifiers for short/ushort/byte/sbyte share | improve this answer | fo...