... 123 If by "closest" descendant you mean the first child then you can do: $('#foo').find(':first')...

... Borodin 123k99 gold badges6464 silver badges134134 bronze badges answered Oct 19 '09 at 19:36 RichNRichN ...

... to M-w). A system copy is what you typically get from pressing C-c (or choosing "Edit->Copy" in a application window). An X copy is "physically" highlighting text with the mouse cursor. An Emacs paste is the command yank (usually bound to C-y). A system paste is what you typically get from press...

...e intranet with a restricted set of users? While it can be bad practice, those who chose to misuse the feature must be held accountable for their actions rather than having a useful protocol scheme removed so that none may benefit (who also use it appropriately). – Rook ...

...e number of seconds between two NSDate objects will always be time-zone-agnostic. Furthermore, this documentation specifies that Cocoa's implementation of time does not account for leap seconds, so if you require such accuracy, you will need to roll your own implementation. ...

... When all else fails in Cygwin... Try running the dos2unix command on the file in question. It might help when you see error messages like this: -bash: '\r': command not found Windows style newline characters can cause issues in Cygwin. The dos2unix command modifies newl...

... andilabs 16.9k1111 gold badges9393 silver badges123123 bronze badges answered Nov 21 '09 at 0:23 JonJon 53.5k2929 gold badges1...

...) # [1] "1.20" format(round(1, 2), nsmall = 2) # [1] "1.00" format(round(1.1234, 2), nsmall = 2) # [1] "1.12" A more general function is as follows where x is the number and k is the number of decimals to show. trimws removes any leading white space which can be useful if you have a vector of numb...

... Craig StuntzCraig Stuntz 123k1212 gold badges244244 silver badges266266 bronze badges ...

... edited May 16 '17 at 8:15 ericosg 4,97533 gold badges2828 silver badges4949 bronze badges answered Jun 11 '09 at 23:11 ...