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How to get a vertical geom_vline to an x-axis of class date?

...a time series from and would like to draw a vertical line for years 1998, 2005 and 2010 for example. I tried with ggplot and qplot syntax, but still I either see no vertical line at all or the vertical line is drawn at the very first vertical grid and the whole series is shifted somewhat strange...
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How do I measure request and response times at once using cURL?

... +100 From this brilliant blog post... https://blog.josephscott.org/2011/10/14/timing-details-with-curl/ cURL supports formatted output f...
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How to convert milliseconds into human readable form?

...obody else has stepped up, I'll write the easy code to do this: x = ms / 1000 seconds = x % 60 x /= 60 minutes = x % 60 x /= 60 hours = x % 24 x /= 24 days = x I'm just glad you stopped at days and didn't ask for months. :) Note that in the above, it is assumed that / represents truncating integ...
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Join strings with a delimiter only if strings are not null or empty

...ple: [...].filter(x => typeof x === 'string' && x.length > 0) will only keep non-empty strings in the list. -- (obsolete jquery answer) var address = "foo"; var city; var state = "bar"; var zip; text = $.grep([address, city, state, zip], Boolean).join(", "); // foo, bar ...
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Does git return specific return error codes?

...iled; fix conflicts and then commit the result. $ echo $? 1 Git returns 0 when it merges correctly, as expected. share | improve this answer | follow | ...
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Case in Select Statement

... http://msdn.microsoft.com/en-us/library/ms181765.aspx USE AdventureWorks2012; GO SELECT ProductNumber, Name, "Price Range" = CASE WHEN ListPrice = 0 THEN 'Mfg item - not for resale' WHEN ListPrice < 50 THEN 'Under $50' WHEN ListPrice >= 50 and ListPrice < 250 THEN 'U...
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How do I download a tarball from GitHub using cURL?

...on to follow redirects: curl -L https://github.com/pinard/Pymacs/tarball/v0.24-beta2 | tar zx share | improve this answer | follow | ...
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How do Google+ +1 widgets break out of their iframe?

... | edited Mar 17 '17 at 10:45 Community♦ 111 silver badge answered Sep 5 '11 at 23:03 ...
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What is the shortest way to pretty print a org.w3c.dom.Document to stdout?

... Marco Lackovic 4,00744 gold badges3434 silver badges4545 bronze badges answered Feb 24 '10 at 11:01 BozhoBozho ...
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How to apply multiple transforms in CSS?

... 1047 You have to put them on one line like this: li:nth-child(2) { transform: rotate(15deg) tr...