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Make Vim show ALL white spaces as a character
...l, in combination with
:set listchars=...
display invisible characters.
Now, there isn't an explicit option which you can use to show whitespace, but in listchars, you could set a character to show for everything BUT whitespace. For example, mine looks like this
:set listchars=eol:$,tab:>-,tr...
How do I automatically update a timestamp in PostgreSQL
...update_modified_column()
RETURNS TRIGGER AS $$
BEGIN
NEW.modified = now();
RETURN NEW;
END;
$$ language 'plpgsql';
Apply the trigger like this:
CREATE TRIGGER update_customer_modtime BEFORE UPDATE ON customer FOR EACH ROW EXECUTE PROCEDURE update_modified_column();
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UITableView : viewForHeaderInSection: not called during reloadData:
...eader won't be called. That's because without a height, the runtime won't know how to resize the view, so it doesn't bother to ask for one.
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foll...
“Least Astonishment” and the Mutable Default Argument
...thon.
I found it very clear, and I really suggest reading it for a better knowledge of how function objects work.
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Embed SVG in SVG?
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xlink:href is deprecated, now you should just use href. Could you update your answer to include that?
– Donald Duck
Aug 16 at 8:51
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How to intercept click on link in UITextView?
...URL:url];
}
@end
You will need to implement openURL: in your delegate.
Now, to have the application start with your new subclass of UIApplication, locate the file main.m in your project. In this small file that bootstraps your app, there is usually this line:
int retVal = UIApplicationMain(argc...
How do you print in Sublime Text 2
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This should be the correct answer by now, since it makes the workaround with SublimeHighlight obsolete
– klaffenboeck
Nov 12 '13 at 11:16
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inline conditionals in angular.js
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@BenLesh major props for editing your answer now that there's other options, good work.
– Nick Coad
Dec 14 '14 at 22:59
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Swift - class method which must be overridden by subclass
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As of Swift 2.0 there are now protocol extensions too :) Apple Reference.
– Ephemera
Sep 13 '15 at 9:25
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How to select a CRAN mirror in R
...rg"
options(repos=r)
})
which is in ~/.Rprofile.
Edit: As it is now 2018, we can add that for the last few years the URL "https://cloud.r-project.org" has been preferable as it reflects a) https access and b) an "always-near-you" CDN.
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