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Why are there two kinds of functions in Elixir?
... Ruby. We can create it as follows:
x = 1
fun = fn y -> x + y end
fun.(2) #=> 3
A function can have multiple clauses too:
x = 1
fun = fn
y when y < 0 -> x - y
y -> x + y
end
fun.(2) #=> 3
fun.(-2) #=> 3
Now, let's try something different. Let's try to define different ...
Remove 'a' from legend when using aesthetics and geom_text
...nd = FALSE)
The argument show_guide changed name to show.legend in ggplot2 2.0.0 (see release news).
Pre-ggplot2 2.0.0:
With show_guide = FALSE like so...
ggplot( data=iris, aes(x=Sepal.Length, y=Sepal.Width , colour = Species , shape = Species, label = Species ) , size=20 ) +
geom_point()+
...
class method generates “TypeError: … got multiple values for keyword argument …”
...g")
print
print myfoo
You'll output like:
<__main__.foo object at 0x321c290>
a thong is something
<__main__.foo object at 0x321c290>
You can see that 'thing' has been assigned a reference to the instance 'myfoo' of the class 'foo'. This section of the docs explains how function arg...
How would you compare jQuery objects?
...
answered Mar 13 '10 at 2:01
Christian C. SalvadóChristian C. Salvadó
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Abandoning changes without deleting from history
...
Lorem Ipsum
2,37711 gold badge1515 silver badges4141 bronze badges
answered Sep 10 '10 at 21:02
Niall C.Niall C.
...
JavaScript exponents
...ll rise a to the power b
Now it is already implemented in Edge14, Chrome52, and also it is available with traceur or babel.
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The maximum value for an int type in Go
...
233
https://groups.google.com/group/golang-nuts/msg/71c307e4d73024ce?pli=1
The germane part:
...
simulate background-size:cover on or
...177.77777778vh; /* 100 * 16 / 9 */
min-width: 100%;
min-height: 56.25vw; /* 100 * 9 / 16 */
}
If the video's parent element is set to cover the entire page (such as position: fixed; width: 100%; height: 100vh;), then the video will, too.
If you want the video centered as well, you can use...
While loop to test if a file exists in bash
...e file actually exists by adding:
while [ ! -f /tmp/list.txt ]
do
sleep 2 # or less like 0.2
done
ls -l /tmp/list.txt
You might also make sure that you're using a Bash (or related) shell by typing 'echo $SHELL'. I think that CSH and TCSH use a slightly different semantic for this loop.
...
How to safely open/close files in python 2.4
...t for use on one of our servers using Python. The server only has Python 2.4.4 installed.
4 Answers
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