stevecondylios

Menu entry                                Default shortcut~
Start/Close
  . Start R (default)                                  \rf
  . Start R (custom)                                   \rc
  --------------------------------------------------------
  . Close R (no save)                                  \rq
  . Stop (interrupt) R                                 :RStop
-----------------------------------------------------------

stevecondylios

Listing...
acl/jammy,now 2.3.1-1 amd64 [installed]
adduser/jammy,now 3.118ubuntu5 all [installed,automatic]
adoptium-ca-certificates/now 1.0.1-1 all [installed,local]
adwaita-icon-theme/jammy,now 41.0-1ubuntu1 all [installed,automatic]
alsa-topology-conf/jammy,now 1.2.5.1-2 all [installed,automatic]
alsa-ucm-conf/jammy-updates,now 1.2.6.3-1ubuntu1.4 all [installed,automatic]
ant-optional/jammy,now 1.10.12-1 all [installed]
ant/jammy,now 1.10.12-1 all [installed]
apache2-bin/jammy-updates,jammy-security,now 2.4.52-1ubuntu4.4 amd64 [installed,automatic]

stevecondylios

GitHub Tricks & Tips

Random tips

• Add an image to a Gist here: drop and drag the image into a comment on the gist, copy the generated code (there's no need to actually publish the comment).
• Compare two commits: github.com//<repo_name>/compare/...
  • Example: https://github.com/hotwired/turbo/compare/a7d6566c7885694f00105946f44586593a3252cb...4593d06ce58d17af5b17495ad8524eaa9bc2f5d2
    • From here.
  • Can also compare by relase tags

stevecondylios

Question: Does paragraph length follow a normal distribution?

Many naturally occurring things follow a normal distribution.

I'm curious to know if paragraphs follow a normal distribution too?

Note: paragraph length could be measured in characters, or words.

Answer:

stevecondylios

How to make a contact form in rails 6

This is a quick walk through on how to:

1. make a contact form in rails 6,
2. test it locally, and
3. move it into production using heroku and the MailGun addon

This uses the free heroku and mailgun plans. If you get stuck on any part, check the full code here.

stevecondylios

Here we find world population by timezone (from an extremely reliable source: an online quiz).

First, we can try using rvest to grab the results. But there's a problem, we need to actually play the quiz in order for the UTC offsets to appear on page.

i.e.

library(tidyverse)
library(rvest)

stevecondylios

How to Resize an Image in Github README.md (i.e. Github Flavored Markdown)

Percentage:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width=50% height=50%>

Pixels:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width="150" height="280">

stevecondylios

# init.R
#
# Example R code to install packages if not already installed
#

my_packages = c("tidyverse", "shiny")

install_if_missing = function(p) {
  if (p %in% rownames(installed.packages()) == FALSE) {
    install.packages(p)

stevecondylios

SELECT 
'https://stackoverflow.com/questions/' + CONVERT(VARCHAR, Posts.Id) as url,
(
ViewCount / (SELECT -DATEDIFF(DAY, GETDATE() , CreationDate))
) AS ave_views_per_day,
*
FROM 
Posts 
LEFT JOIN PostTags ON Posts.Id = PostTags.PostId
LEFT JOIN Tags ON PostTags.TagId = Tags.Id

stevecondylios

$dir = $env:TEMP;
Set-Location $dir

$urlRStudio = "https://download1.rstudio.org/desktop/windows/RStudio-1.2.1335.exe"
$outputRStudio = "$dir\RStudio.exe"

$wcRStudio = New-Object System.Net.WebClient
$wcRStudio.DownloadFile($urlRStudio, $outputRStudio) # $PSScriptRoot 

$urlR = "https://cran.r-project.org/bin/windows/base/R-3.6.0-win.exe"