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What is the meaning of “… …” token? i.e. double ellipsis operator on parameter pack
...pack, followed by another ellipsis.
The comma is purely optional; §8.3.5/4 does say
Where syntactically correct and where “...” is not part of an abstract-declarator, “, ...” is synonymous with “...”.
This is within an abstract-declarator, [edit] but Johannes makes a good point t...
How do I interpret precision and scale of a number in a database?
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406
Numeric precision refers to the maximum number of digits that are present in the number.
ie ...
How to convert lazy sequence to non-lazy in Clojure
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Sergey Brunov
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answered Oct 29 '09 at 10:41
Rich HickeyRich Hic...
What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel
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Accessing bash command line args $@ vs $*
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445
The difference appears when the special parameters are quoted. Let me illustrate the differenc...
Compare version numbers without using split function
...ming your inputs are strings, here's a working sample with the normal .NET 4-part version string:
static class Program
{
static void Main()
{
string v1 = "1.23.56.1487";
string v2 = "1.24.55.487";
var version1 = new Version(v1);
var version2 = new Version(v2...
Overlaying histograms with ggplot2 in R
... 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'),fill = "blue", alph...