andrewheiss

library(tidyverse)
library(gutenbergr)

constitution_raw <- gutenberg_download(5)

constitution <- constitution_raw |> 
  slice(36:546) |> 
  filter(text != "") |> 
  mutate(text_lc = str_to_lower(text)) |> 
  mutate(is_article = str_starts(text_lc, "article")) |> 

skkzsh

Note

Note

Tip

Tip

dceddia

#!/bin/bash

# Function to measure execution time
measure_time() {
    start_time=$(date +%s.%N)
    "$@"
    end_time=$(date +%s.%N)
    execution_time=$(echo "$end_time - $start_time" | bc)
    echo "Execution time: $execution_time seconds"
}

jrosell

library(magick)
library(lofifonts) # remotes::install_github('coolbutuseless/lofifonts')
library(purrr)

bitmap_text_coords("Hello", font = 'unifont') |>
  head()

text <- glue::glue("It is a period of civil war.
Rebel spaceships, striking
from a hidden base, have won

natzir

JosiahParry

#' @export
new_schedule_builder <- function() {
  builder <- list(
    sec = "0",
    min = "0",
    hour = "0",
    dom = "*",
    month = "*",
    dow = "*",
    year = "*"

tjmahr

``` r
A <- matrix(c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12), nrow = 3, ncol = 4)
B <- matrix(c(13, 14, 15, 16, 17, 18, 19, 20), nrow = 4, ncol = 2)

dot_product <- function(x, y) {
  mapply(\(x, y) sum(x * y), x, y)
}

rows_of <- function(m) purrr::array_tree(m, 1)
cols_of <- function(m) purrr::array_tree(m, 2)

krlmlr

my_fun <- function() {
  rlang::local_interactive()
  rlang::check_installed(c("DiagrammeR (>= 1.0.9)", "DiagrammeRsvg"))
  stopifnot(requireNamespace("DiagrammeR", quietly = TRUE))
  stopifnot(requireNamespace("DiagrammeRsvg", quietly = TRUE))
}

my_fun()
#> ℹ The packages "DiagrammeR" (>= 1.0.9) and "DiagrammeRsvg" are required.
#> ✖ Would you like to install them?

mikemahoney218

stack_rasters <- function(rasters,
                          raster_path,
                          ...,
                          reference_layer = 1,
                          resampling_method = "bilinear") {

  check_type_and_length(
    reference_layer = integer(1)
  )

primus852

#!/bin/bash

### steps ####
# verify the system has a cuda-capable gpu
# download and install the nvidia cuda toolkit and cudnn
# setup environmental variables
# verify the installation
###

### to verify your gpu is cuda enable check