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What is the JSF resource library for and how should it be used?
...issues?
– Ricardo Vila
Jun 1 '15 at 10:41
2
Did the allowed characters for the value of library o...
iPhone hide Navigation Bar only on first page
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1044
The nicest solution I have found is to do the following in the first view controller.
Object...
What is the difference between integration testing and functional testing? [closed]
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103
Integration testing is when you test more than one component and how they function together. F...
Overlaying histograms with ggplot2 in R
...'s a concrete example with some output:
dat <- data.frame(xx = c(runif(100,20,50),runif(100,40,80),runif(100,0,30)),yy = rep(letters[1:3],each = 100))
ggplot(dat,aes(x=xx)) +
geom_histogram(data=subset(dat,yy == 'a'),fill = "red", alpha = 0.2) +
geom_histogram(data=subset(dat,yy == 'b'...
google oauth2 redirect_uri with several parameters
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answered Sep 24 '14 at 10:28
KiranKiran
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MySQL - Using COUNT(*) in the WHERE clause
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try this;
select gid
from `gd`
group by gid
having count(*) > 10
order by lastupdated desc
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Typescript: difference between String and string
...ly safe to use either as the TypeScript types are stripped out to give you 100% compatible JavaScript (in either ES3 or ES5 flavours, and in version 1 ES6 flavour). I would recommend using the string type and a literal initialisation: var s: string = "My String";.
– Fenton
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What are “first class” objects?
...ion<int> a, int n) { return a(n); }
// Now call g and pass f:
g(f, 10); // = 20
This is an example in C# where functions actually aren't first-class objects. The above code therefore uses a small workaround (namely a generic delegate called Action<>) to pass a function as an argument...
What does `someObject.new` do in Java?
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10
@EricJablow indeed, it's one of those bits of syntax that has to exist to keep the spec consistent but 99.9999% of the time you don't actua...