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Annotating text on individual facet in ggplot2
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Typically you'd do something like this:
ann_text <- data.frame(mpg = 15,wt = 5,lab = "Text",
cyl = factor(8,levels = c("4","6","8")))
p + geom_text(data = ann_text,label = "Text")
It should work without specifying the factor variable comple...
What is Lazy Loading?
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@property
def total(self):
if not hasattr(self, "_total"):
self._total = self.quantity \
+ sum(bi.quantity for bi in self.borroweditem_set.all())
return self._total
Basically, I have an Item class which represents an item in our inven...
UPDATE multiple tables in MySQL using LEFT JOIN
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answered Apr 30 '09 at 13:32
QuassnoiQuassnoi
369k8181 gold badges571571 silver badges582582 bronze badges
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How to loop backwards in python? [duplicate]
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for x in reversed(whatever):
do_something()
This works on basically everything that has a defined order, including xrange objects and lists.
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imp...
No secret option provided to Rack::Session::Cookie warning?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Why are C character literals ints instead of chars?
...to be self-consistent across platforms). See: stackoverflow.com/questions/328215
– Jonathan Leffler
Jan 12 '09 at 1:10
8
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Scala: write string to file in one statement
....write(Paths.get("file.txt"), "file contents".getBytes(StandardCharsets.UTF_8))
I think this is by far the simplest and easiest and most idiomatic way, and it does not need any dependencies sans Java itself.
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How do I negate a test with regular expressions in a bash script?
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answered Oct 21 '11 at 7:32
none of your businessnone of your business
19111 silver badge22 bronze badges
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How to do a LIKE query in Arel and Rails?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to send a correct authorization header for basic authentication
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Mig82
3,1432626 silver badges5050 bronze badges
answered Feb 9 '15 at 22:47
seanp2kseanp2k
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