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# How to test packages to be included in nixpkgs

Thank you for helping us test packages to be included in nixpkgs!
If you want to test a PR, first, you need to fork the nixpkgs
Repository.

To follow along, you first need to have Nix installed on your system.
I recommend the installer from Determinate Systems, which you can find
here: https://github.com/DeterminateSystems/nix-installer

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forked from: https://gist.github.com/CMCDragonkai/45359ee894bc0c7f90d562c4841117b5

Understanding Nix Inputs

Every Nix derivation produces a Nix store output that has 3 things:

• Executables
• Libraries
• Data

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How to set up DNS records on gandi.net to use a custom domain on Github Pages

You would think it would be easy to find this information, but none of the Github or Gandi documentation is clear so I have recorded the required steps here.

Create the following A records:

@ 1800 IN A 185.199.108.153
@ 1800 IN A 185.199.109.153
@ 1800 IN A 185.199.110.153

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get_counts <- function(dataset, var){

    dataset %>%
      group_by(am) %>%
      mutate("change_{{var}}" := n_distinct({{var}})) %>%
      mutate(total = across(starts_with("change"), identity)) %>%  
      mutate(total = unlist(total)) %>%  
      filter(total == 11) %>%  
      select(-total)

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dput(sort(unique(as.character(tcltk::tkfont.families()))))

c("!Y2KBUG", "1980 Portable", "256 Bytes", "6809chargen", "Abberancy", 
"Adobe Courier", "Adobe Helvetica", "Adobe New Century Schoolbook", 
"Adobe Symbol", "Adobe Times", "Adobe Utopia", "Adriator", "Airmole", 
"Airmole Antique", "Airmole Shaded", "Airmole Stripe", "Almonte", 
"Almonte Snow", "Almonte Woodgrain", "Anglepoise Lampshade", 
"Anklepants", "Arabic Newspaper", "Arnprior", "Astron Boy", "Astron Boy Video", 
"Astron Boy Wonder", "Axaxax", "B&H Lucida", "B&H LucidaBright", 
"B&H LucidaTypewriter", "Baby Jeepers", "BaileysCar", "Balker", 

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dput(sort(unique(as.character(tcltk::tkfont.families()))))

c("@Malgun Gothic", "@Malgun Gothic Semilight", "@Microsoft JhengHei", 
"@Microsoft JhengHei Light", "@Microsoft JhengHei UI", "@Microsoft JhengHei UI Light", 
"@Microsoft YaHei", "@Microsoft YaHei Light", "@Microsoft YaHei UI", 
"@Microsoft YaHei UI Light", "@MingLiU-ExtB", "@MingLiU_HKSCS-ExtB", 
"@MS Gothic", "@MS PGothic", "@MS UI Gothic", "@NSimSun", "@PMingLiU-ExtB", 
"@SimSun", "@SimSun-ExtB", "@Yu Gothic", "@Yu Gothic Light", 
"@Yu Gothic Medium", "@Yu Gothic UI", "@Yu Gothic UI Light", 
"@Yu Gothic UI Semibold", "@Yu Gothic UI Semilight", "8514oem", 

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c("@Malgun Gothic", "@Malgun Gothic Semilight", "@Microsoft JhengHei", 
"@Microsoft JhengHei Light", "@Microsoft JhengHei UI", "@Microsoft JhengHei UI Light", 
"@Microsoft YaHei", "@Microsoft YaHei Light", "@Microsoft YaHei UI", 
"@Microsoft YaHei UI Light", "@MingLiU-ExtB", "@MingLiU_HKSCS-ExtB", 
"@MS Gothic", "@MS PGothic", "@MS UI Gothic", "@NSimSun", "@PMingLiU-ExtB", 
"@SimSun", "@SimSun-ExtB", "@Yu Gothic", "@Yu Gothic Light", 
"@Yu Gothic Medium", "@Yu Gothic UI", "@Yu Gothic UI Light", 
"@Yu Gothic UI Semibold", "@Yu Gothic UI Semilight", "8514oem", 
"Agency FB", "Algerian", "Arabic Transparent", "Arial", "Arial Baltic", 

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options(reactable.theme = reactable::reactableTheme(
          color = "hsl(233, 9%, 87%)",
          backgroundColor = "#002b36",
          borderColor = "#eee8d5",
          stripedColor = "#586e75",
          highlightColor = "#6c71c4",
          inputStyle = list(backgroundColor = "hsl(233, 9%, 25%)"),
          selectStyle = list(backgroundColor = "hsl(233, 9%, 25%)"),
          pageButtonHoverStyle = list(backgroundColor = "hsl(233, 9%, 25%)"),
          pageButtonActiveStyle = list(backgroundColor = "hsl(233, 9%, 28%)")

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Put this code below in a file called example_report.Rmd

---
title: "Report for `r params$country`"
date: "`r format(Sys.time(), '%d %B, %Y')`"
output:
  tufte::tufte_handout:
    latex_engine: xelatex
params:
  country: "country"

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---
title: "The power of DRY"
output: html_document
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
#rmarkdown::render("iwalk_script.Rmd")
library(dplyr)
library(forcats)