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For each row in an R dataframe
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How do you actually implement (row)? Is it dataframe$column? dataframe[somevariableNamehere]? How do you actually say its a row. The pseudocode "function(row) dostuff" how would that actually look?
– uh_big_mike_boi...
Right mime type for SVG images with fonts embedded
...rome extension that uses SVG backgrounds. As of Chrome 38, the backgrounds all of a sudden broke and now I have to release a new version to fix that (no idea how though, that's why I'm here!)
– AlexStack
Oct 20 '14 at 18:55
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TypeScript: casting HTMLElement
...use string literal type overrides to get this right without any casting at all!
– Peter Burns
Apr 7 '13 at 0:11
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How do I set a JLabel's background color?
...an see the word "Test" and it's blue, but the background doesn't change at all. How can I get it to show?
4 Answers
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R and version control for the solo data analyst
... to do this- but has rewinding any file under your current backup system really been a painless, feasible option?
Sometimes the report just looked better 45 minutes, an hour or two days ago.
Collaboration: Most of the time I am
analysing data myself, thus, I
wouldn't get the collaboratio...
$watch an object
I want to watch for changes in a dictionary, but for some reason watch callback is not called.
8 Answers
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Determine if a sequence contains all elements of another sequence using Linq [duplicate]
...nt> hashSet = new HashSet<int>(superset);
bool contained = subset.All(i => hashSet.Contains(i));
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Getting attribute using XPath
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you can use:
(//@lang)[1]
these means you get all attributes nodes with name equal to "lang" and get the first one.
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How to center a Window in Java?
... @kleopatra said on another answer, setLocationRelativeTo(null) has to be called after pack() in order to work.
– Eusebius
Apr 19 '14 at 5:18
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Not class selector in jQuery
... It is quicker now that the vast majority of browsers support querySelectorAll, but that hasn't always been the case.
– lonesomeday
Jul 23 '13 at 8:18
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