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In PHP what does it mean by a function being binary-safe?

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Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.

... edited Jun 20 at 9:12 Community♦ 111 silver badge answered Sep 10 '12 at 14:41 Matthew PlourdeMatt...
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Is an index needed for a primary key in SQLite?

...constraint) on the parent/referenced field(s) if it doesn't exist; it is recommended that the child/referencing field(s) have an index (which usually won't be unique): see here – TripeHound Mar 20 '14 at 14:01 ...
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Check if a value is within a range of numbers

... You're asking a question about numeric comparisons, so regular expressions really have nothing to do with the issue. You don't need "multiple if" statements to do it, either: if (x >= 0.001 && x <= 0.009) { // something } You could write yourse...
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NSDefaultRunLoopMode vs NSRunLoopCommonModes

...esome blog post by Jörn suggests an alternative option, using NSRunLoopCommonModes for connection. 1 Answer ...
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How do I join two SQLite tables in my Android application?

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Virtualizing an ItemsControl?

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UIPopovercontroller dealloc reached while popover is still visible

...IPopoverArrowDirectionAny; [self presentViewController:picker animated:YES completion:nil]; share | improve this answer | follow | ...
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What's the difference between .so, .la and .a library files?

... for "archive", because they're actually just an archive (made with the ar command -- a predecessor of tar that's now just used for making libraries) of the original .o object files. .la files are text files used by the GNU "libtools" package to describe the files that make up the corresponding lib...
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Custom ListView click issue on items in Android

... and the "onListItemClick" handler will fire, etc). EDIT: As an update, a commenter mentioned "Just a note, after changing the visibility of the button I had to programmatically disable the focus again." share | ...