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Does the ternary operator exist in R?
... else z
TRUE %?% rnorm(5) %:% month.abb
## [1] 0.05363141 -0.42434567 -0.20000319 1.31049766 -0.31761248
FALSE %?% rnorm(5) %:% month.abb
## [1] "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec"
# or, more generally
condition %?% value1 %:% value2
It actually works if you ...
How to count total lines changed by a specific author in a Git repository?
...
320
The output of the following command should be reasonably easy to send to script to add up the t...
How to make a floated div 100% height of its parent?
...le>
#outer {
position:absolute;
height:auto; width:200px;
border: 1px solid red;
}
#inner {
position:absolute;
height:100%;
width:20px;
border: 1px solid black;
}
</style>
<div id='outer'>
<div id='...
JavaScript to scroll long page to DIV
...the code?
– Kirk Woll
May 29 '11 at 20:05
...
How to pass optional arguments to a method in C++?
...g ?
– Swapnil Gupta
Sep 24 '10 at 4:20
void myfunc(int blah, char mode[] = NULL)
– Pramendra Gup...
Why use String.Format? [duplicate]
...
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edited Feb 20 '19 at 13:58
Neuron
3,54333 gold badges2323 silver badges4040 bronze badges
...
What is a “slug” in Django?
... Old Virgin
Since spaces aren't valid in URLs, they must be replaced by %20, which results in:
www.example.com/article/The%2046%20Year%20Old%20Virgin
Both attempts are not resulting in very meaningful, easy-to-read URL. This is better:
www.example.com/article/the-46-year-old-virgin
In this e...
What are the lesser known but useful data structures?
...rch
– Oskar Austegard
Mar 24 '11 at 20:18
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show 3 more comments
...
How to set layout_weight attribute dynamically from code?
...u don't use weights
– invertigo
Oct 20 '14 at 16:01
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show 4 more comments
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How to tell if node.js is installed or not
...
200
Open a terminal window.
Type:
node -v
This will display your nodejs version.
Navigate to w...