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What is the proper way to re-throw an exception in C#? [duplicate]
...ut doing anything of value in the catch.
– JustinMichaels
Oct 18 '13 at 19:07
3
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Animate scroll to ID on page load
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Be sure to check browser compatibility.As of 10/2018 IE (11),Edge and Safari support "scrollIntoView" but not the "smooth" option.
– metal_jacke1
Oct 6 '18 at 19:34
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Equals(=) vs. LIKE
...ts different from the = comparison operator:
mysql> SELECT 'ä' LIKE 'ae' COLLATE latin1_german2_ci;
+-----------------------------------------+
| 'ä' LIKE 'ae' COLLATE latin1_german2_ci |
+-----------------------------------------+
| 0 |
+----------------...
Fragment transaction animation: slide in and slide out
...INVISIBLE);
if (save) {
AnimationEntry ae = new AnimationEntry();
ae.in = in;
ae.out = out;
ae.direction = direction;
ae.duration = duration;
animation_stack.push(a...
Choosing between qplot() and ggplot() in ggplot2 [closed]
...orm(10)
qplot(x,y, geom="line") # I will use this
ggplot(data.frame(x,y), aes(x,y)) + geom_line() # verbose
d <- data.frame(x, y)
qplot(x, y, data=d, geom="line")
ggplot(d, aes(x,y)) + geom_line() # I will use this
Of course, more complex plots require ggplot(), and I usually store data in ...
Create a matrix of scatterplots (pairs() equivalent) in ggplot2
...ch square, depending on the variable types:
library(GGally)
ggpairs(iris, aes(colour = Species, alpha = 0.4))
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ggplot2 legend to bottom and horizontal
... <- melt(outer(1:4, 1:4), varnames = c("X1", "X2"))
p1 <- ggplot(df, aes(X1, X2)) + geom_tile(aes(fill = value))
p1 + scale_fill_continuous(guide = guide_legend()) +
theme(legend.position="bottom")
This should give you the desired result.
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How to change legend title in ggplot
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This should work:
p <- ggplot(df, aes(x=rating, fill=cond)) +
geom_density(alpha=.3) +
xlab("NEW RATING TITLE") +
ylab("NEW DENSITY TITLE")
p <- p + guides(fill=guide_legend(title="New Legend Title"))
(or alternatively...
How do I determine whether an array contains a particular value in Java?
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Since java-8 you can now use Streams.
String[] values = {"AB","BC","CD","AE"};
boolean contains = Arrays.stream(values).anyMatch("s"::equals);
To check whether an array of int, double or long contains a value use IntStream, DoubleStream or LongStream respectively.
Example
int[] a = {1,2,3,4};
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How to get a vertical geom_vline to an x-axis of class date?
... y=rnorm(72),
category=gl(2,36))
p <- ggplot(tmp, aes(x, y, colour=category)) +
geom_line() +
geom_vline(xintercept=as.numeric(tmp$x[c(13, 24)]),
linetype=4, colour="black")
print(p)
...