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Remove NA values from a vector

...It fails and gives -Inf for a d of all NAs. – user3932000 Aug 1 '19 at 23:27 @user3932000 Just to be clear for others,...
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Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms

... Steve JessopSteve Jessop 251k3131 gold badges420420 silver badges659659 bronze badges ...
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TypeError: unhashable type: 'dict'

...ems())) – Jason Heiss Oct 31 '19 at 20:10 ...
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How to check Oracle database for long running queries

...suser format 'a10' column module format 'a16' column program_name format 'a20' column program format 'a20' column machine format 'a20' column action format 'a20' column sid format '9999' column serial# format '99999' column spid format '99999' set linesize 200 set pagesize 30 select a.sid,a.serial#,...
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Binding multiple events to a listener (without JQuery)?

...ve touchmove', function(){…}); Hopefully it shows the concept. Edit 2016-02-25 Dalgard's comment caused me to revisit this. I guess adding the same listener for multiple events on the one element is more common now to cover the various interface types in use, and Isaac's answer offers a good...
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Programmatically creating Markdown tables in R with KnitR

... set it – Yihui Xie Nov 12 '13 at 6:20 3 @Yihui You are amazing – isomorphi...
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rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib

...| edited Sep 30 '15 at 21:20 answered Sep 30 '15 at 21:00 T...
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What is fastest children() or find() in jQuery?

... For me in all tests with hierarchy nestings between 5 and 20 find() always outperformed children(). (tested in Google Chrome 54) I expected the opposite. So from now on, i'll take the easy way and find(...) my elements instead of traversing them down via children().children().childr...
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How to modify existing, unpushed commit messages?

... | edited Jun 20 at 9:12 community wiki ...
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How to convert an ArrayList containing Integers to primitive int array?

...O(1). – Matthew Willis Apr 2 '11 at 20:52 @Matthew: Yes, possibly - will edit to give that as an alternative. ...