christmas-tree | A function to create a Christmas tree plot with base R
kandi X-RAY | christmas-tree Summary
kandi X-RAY | christmas-tree Summary
A function to create a Christmas tree plot with base R. Note: as the code uses emojis as pch symbols (the snow and the star) I recommend you to copy the function directly into the console instead of opening it with a script.
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QUESTION
I'm running this command in RStudio:
...ANSWER
Answered 2021-Mar-04 at 18:26The addition of tryFormats
happened in R 3.5.0
as showed in NEWS. From the OP's post, the R version
is 3.2.3
. So, it is showing an error
The character methods for as.Date() and as.POSIXlt() are more flexible via new arguments tryFormats and optional: see their help pages.
In R 4.0.4
on a Mac, the code gives
QUESTION
I am doing the kata Christmas Tree on Codewars : https://www.codewars.com/kata/christmas-tree/train/javascript
Even if my result and the test result are similar, the test keeps on failing. Could anyone help me to understand ?
Many thanks.
...ANSWER
Answered 2020-Jan-02 at 14:56Your tests failed because you are using the non-breaking space. The error code on Codewars is showing:
Expected:
" * \\n***"
, instead got:" * \\n***"
You can use an actual space instead:
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