cderv

Gestion des dépendances linux

• API:
  • https://github.com/r-hub/sysreqs.app
  • https://sysreqs.r-hub.io/
• 📦 https://github.com/r-hub/sysreqs
• DB: https://github.com/r-hub/sysreqsdb/tree/master/sysreqs
• used by:
  • containerit
• opencpu

cderv

#' ---
#' output:
#'   md_document:
#'     pandoc_args: [
#'       '-f', 'markdown-implicit_figures',
#'       '-t', 'commonmark',
#'       --wrap=preserve
#'     ]
#' ---
#'

cderv

Travis

• Change for open source repo - see blog post

codecov

• FAQ

cderv

plot(1:10)

^{Created on 2018-09-29 by the reprex package (v0.2.1)}

cderv

/**
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is part of the mingw-w64 runtime package.
 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 */
#ifndef _TIME_H_
#define _TIME_H_

#include <crtdefs.h>

cderv

res <- jsonlite::fromJSON("http://www.bison-fute.gouv.fr/previsions/previsions.json")
library(tidyverse)
prev_bf <- tibble(
  days = res$days,
  depts = list(res$deptsLine[1:94]),
  depart = map(res$values, ~ strsplit(.x[1:94], split = ",")) %>% modify_depth(2, 1) %>% simplify_all(),
  retour = map(res$values, ~ strsplit(.x[1:94], split = ",")) %>% modify_depth(2, 2) %>% simplify_all()
) %>%
  unnest()
prev_bf

cderv

https://stackoverflow.com/questions/10646665/how-to-convert-r-markdown-to-html-i-e-what-does-knit-html-do-in-rstudio-0-9
https://stackoverflow.com/questions/22081991/rmarkdown-pandoc-pdflatex-not-found
https://stackoverflow.com/questions/16172345/how-can-i-use-emacs-ess-mode-with-r-markdown
https://stackoverflow.com/questions/37241578/knitr-getting-a-parse-all-error-in-r-when-converting-rmd-file-into-html
https://stackoverflow.com/questions/33913780/internal-links-in-rmarkdown-dont-work
https://stackoverflow.com/questions/31214524/how-do-i-produce-r-package-vignettes-in-multiple-formats
https://stackoverflow.com/questions/25382459/rmarkdown-error-in-yaml
https://stackoverflow.com/questions/45228938/beamer-rmarkdown-changing-slide-count-for-backup-slides
https://stackoverflow.com/questions/25599860/how-to-increase-stack-space-overflow-for-pandoc-in-r
https://stackoverflow.com/questions/27246746/how-to-replicate-knit-html-in-a-command-line

cderv

Plumber

• A CSV Serializer

cderv

inspired from https://gitlab.pagedmedia.org/tools/pagedjs-cli/blob/master/index.js

This implement a Printer class that extend EventEmitter which does:

1. browser = puppeteer.launch()
2. page = browser.newPage()
3. Serving the paged html locally
   • /print the website
   • /polyfill les scripts js
4. page.goto(http://localhost:${port}/print/${basename}) locally served files

cderv

• Advanced R markdown workshop: https://arm.rbind.io/

Big Data

• https://github.com/rstudio/bigdataclass

Xaringan

• https://arm.rbind.io/slides/xaringan.html