Does Truffle support making a programming language in a new character set?

This is with reference to this question. My understanding is tha

On the chapter about Editable DataTable
we can find this :

This chapter includes recipes for:
    Reading the contents of the DataTable
    Filtering out null values
    Uploading data
    Determining which cell has changed 
    Adding or removing columns
    Adding or removing rows
    Clearable, deletable, renamable, and hideable colum

One unit test in the R package is currently broken. Steps to reproduce on Mac

export CXX=/usr/local/bin/g++-8 CC=/usr/local/bin/gcc-8
Rscript build_r.R
cd R-package/tests
Rscript testthat.R

This results in the following error at the ends of the logs

[LightGBM] [Info] Saving data to binary file /var/folders/xq/wktq4zdx4jd3qdpk34d28m940000gn/T//RtmpiY1DzV/lgb.Dataset_1555

Hi there,
Regarding the data set:
https://github.com/facebook/prophet/blob/master/examples/example_wp_log_R.csv
I see that the ds is not sorted wrt time. Does prophet handle this? I mean should be be in order?
Or am I missing something?
Thanks.
ismail

Small omission in the guide: it is implied in step 9 that a {} literal should be parsed as a hash-map in the reader, but this is never explicitly stated earlier on. The sentence in question is: "This is basically the functional form of the {} reader literal syntax".

This class could be used instead of cd file https://catboost.ai/docs/concepts/input-data_column-descfile.html when creating Pool from filez. The class should have init function, methods load and save, and Pool init method should be able to use object of this class instead of cd file during initialization.

Color is listed as a parameter in the documentation for geom_tile/geom_rect/geom_raster, but is ignored for geom_raster. Based on the documentation and the behavior of other geoms, I would expect that color would be applied for geom_raster.

library(ggplot2)
df <- expand.grid(x = 0:5, y = 0:5)
df$z <- runif(nrow(df))
ggplot(df, aes(x, y, fill = z)) + geom_raster(color = "blac

This issue probably belongs in some other repo, and as part of some larger effort, but starting here.

• Visit https://shiny.rstudio.com/tutorial/
• Start watching the training video (https://vimeo.com/131218530)
• Try to turn on captions, there aren't any
• Ditto, no doubt, for many other such assets

We definitely need to be adding captions to any new video materials we produce; I'll be l

Hi all!,

Just want to share with the team some details I've been experiencing while I executed notebooks from command line using a yaml file.

First, let me show my case. I've bee parametrizing different notebooks to isolate data wranlging processes. To do it, I needed to use lists of dictionaries to specifiy keys describing my data, such as area or paths where some files were stored. As all

In Section 3.5

The first argument of facet_wrap() should be a formula, which you create with ~ followed by a variable name (here “formula” is the name of a data structure in R, not a synonym for “equation”). The variable that you pass to facet_wrap() should be discrete.

However, the ggplot2 documentation for facet_wrap() states that the formula interface is there for compatibility in fa

In a package project, if I create a vignette with

usethis::use_vignette("foo")

and then manually edit the YAML header of vignettes/foo.Rmd to have

output: 
  rmarkdown::html_vignette:
    keep_md: true

and then run

devtools::build_vignettes(keep_md = TRUE)

I get foo.Rmd, foo.R, and foo.html files in doc/, but no foo.md.

This may be the desire

This is only a suggestion for improvement. It could be useful to have some method of converting existing .md files to .Rmd

Rationale: anyone who made .md files without .Rmd and wants to convert them to .Rmd will have a lot of copy/pasting ahead of them. Such a method could spare them that labour.

Although [a perfect conversion may not be

This is not an issue, but a recommendation.

I would like to suggest that in the docs available in the Rmarkdown book you include two examples in chapter 15 (parameterized reports):

• passing parameters as raw markdown text for the parameterized reports.
• setting the title using a parameter

This information is available in other parts of the book,

• It would be nice to have a list of current contributors and update this list as more people add resources to this repo.

Many times when I search for some R plotly documentation, I come across a page with a broken shiny app, which essentially renders that page useless. I usually ignored it, but I realize now that it would have been much more productive to make note and report it! So I'll start now :)

The app here doesn't exist: https://plot.ly/r/shinyapp-linked-click/

Just a quick note that the link to the new style guide (on this page: http://adv-r.had.co.nz/Style.html) is incorrect - it links to the advanced R index (https://adv-r.hadley.nz/index.html) rather than to the new style guide (https://style.tidyverse.org/).

Thank you for your patience - I'm a little rusty with my Githubbing or I'd submit a push request.

I'm sorry if I missed this functionality, but CLI version hasn't it for sure (I saw the related code only in generate_code_examples.py). I guess it will be very useful to eliminate copy-paste phase, especially for large models.

Of course, piping is a solution, but not for development in Jupyter Notebook, for example.