jcheng5

As far as CRAN is concerned, there are two flavors of R on Solaris: one that is built using the Solaris Studio compiler, and one that is built using the GNU/gcc toolchain. The latter is far more up-to-date, but if your package requires it, then your DESCRIPTION file must declare that with the line SystemRequirements: GNU make.

These instructions are for configuring, building, and installing R-devel using the GNU/gcc toolchain (only).

You'll need VMWare Fusion on Mac, or VMWare Workstation (?) on Windows/Linux.

Get Solaris VM

Download the Solaris VM provided by Jeroen Ooms: https://github.com/jeroen/solarisvm

jcheng5

item1,item2,item3,item4,item5,item6,item7,item8,item9,item10
1,1,,,1,1,,,,
,,1,1,,,1,1,,
1,,,,1,,,,1,1
,1,,1,1,,1,,1,
1,1,1,1,1,1,,,,1
,1,,,,,1,,,
,,1,1,1,1,,1,,
1,,,1,,,,1,,1
,,1,1,1,,,,1,1

jcheng5

# See ?reactive for meanings of x, env, quoted, and domain.
# paused indicates the starting state of the pauseable reactive.
pauseableReactive <- function(x, env = parent.frame(), quoted = FALSE,
  priority = 0, domain = shiny::getDefaultReactiveDomain(), paused = FALSE) {
  shiny::installExprFunction(x, "func", eval.env = env, quoted = quoted)
  
  vals <- shiny::reactiveValues(value = NULL)
  obs <- shiny::observe(vals$value <- func(), priority = priority,
    domain = domain, suspended = paused)
  return(structure(

jcheng5

To opt into a more recent version of jQuery, you can add an htmlDependency object pointing to your desired version, somewhere (anywhere) in your UI:

htmltools::htmlDependency("jquery", "3.3.1",
  src = c(href = "https://code.jquery.com/"),
  script = "jquery-3.3.1.min.js")

This example will serve jQuery 3.3.1 from the jQuery CDN. If your app needs to work with clients that won't be able to connect to the wider internet, you'll need to download the jquery-3.3.1.min.js file, put it in an app subdirectory (say, jquery), and point to the directory using the src argument.

jcheng5

assign("msg", local({
  i <- 0
  function(url, ...) {
    i <<- i + 1
    on.exit(i <<- i - 1)
    if (i > 1) {
      message("reentrancy detected!")
      return("reentrancy detected!")
    }
    cat("") # Calls R_ProcessEvents()

jcheng5

jpeg_dimensions <- function(filename, bytes = 1024) {
  bytes <- readBin(filename, "raw", n = bytes)
  
  if (length(bytes) < 2 || bytes[[1]] != 0xFF || bytes[[2]] != 0xD8) {
    stop("Couldn't decode jpeg")
  }
  
  ff <- which(bytes == 0xFF)
  c0 <- which(bytes == 0xC0)
  

jcheng5

```{js echo=FALSE}
function enshadowGtTable(tableEl) {
  var containerEl = tableEl.parentElement;
  var styleEl = containerEl.previousElementSibling;
  if (containerEl.tagName !== "DIV" || styleEl.tagName !== "STYLE") {
    throw new Error("Unexpected document structure");
  }
  var shadowDiv = document.createElement("div");
  shadowDiv.classList.add("gt-shadow-container");
  containerEl.parentElement.insertBefore(shadowDiv, styleEl);

jcheng5

shinyServer(function(input, output) {
  output$plot <- reactivePlot(function() {
    plot(cars)
  })
})

jcheng5

  590  pkgutil -i wget
  603  pkgutil -i gcc5gfortran
  609  pkgutil -i -y libiconv_dev
  613  pkgutil -i -y zlib_dev
  615  pkgutil -i -y libz_dev
  620  pkgutil -i -y liblzma_dev
  622  pkgutil -i -y libpcre_dev
  624  pkgutil -i -y libcurl_dev
  634  pkgutil -i -y libcurl4_dev
  647  pkgutil -y -i gmake

jcheng5

library(shiny)

ui <- fluidPage(
  numericInput("temp_c", "Celsius", NA),
  numericInput("temp_f", "Fahrenheit", NA)
)

server <- function(input, output, session) {
  c_to_f <- function(c, decimals = 1) {
    round((c * 9 / 5) + 32, decimals)