head(mtcars)
Hadley Wickham hadley
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| library(tidyverse) | |
| library(lubridate) | |
| url1 <- "https://cran.rstudio.com/src/contrib/Meta/archive.rds" | |
| url2 <- "https://cran.rstudio.com/src/contrib/Meta/current.rds" | |
| if (!file.exists(basename(url1))) download.file(url1, basename(url1), quiet = TRUE) | |
| if (!file.exists(basename(url2))) download.file(url2, basename(url2), quiet = TRUE) | |
| archive <- readRDS("archive.rds") |
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| library(shiny) | |
| library(httr) | |
| # OAuth setup -------------------------------------------------------- | |
| # Most OAuth applications require that you redirect to a fixed and known | |
| # set of URLs. Many only allow you to redirect to a single URL: if this | |
| # is the case for, you'll need to create an app for testing with a localhost | |
| # url, and an app for your deployed app. |