chrishoerl

#!/bin/bash
# Purpose: Bulk-delete GitLab pipelines older than a given date
# Author: github.com/chrishoerl
# GitLab API: v4
# Requirements: jq must be instaled ($ sudo apt install jq)
# API example: https://gitlab.example.com/api/v4/projects
# API example: https://gitlab.example.com/api/v4/projects/<projectid>/pipelines
#
# NOTE: Script is just a dryrun. To really delete pipelines, simply uncomment line 49 to activate
#

isteves

Trying to grok tidyselect

Key takeaways:

• everything inside vars(...) is exactly the same as the stuff inside select(...)!!!
• vars() is used for all scoped variants of dplyr verbs (I assume bc the variables need to “fit” into a single argument, .vars. In select(...), the ellipses take everything)
• vars_select() is probably more of a developer-facing function (seen in select_helpers documentation)

Some "gotchas":

jdhitsolutions

#requires -version 5.1

Function Get-DockerDiskUsage {
    [cmdletbinding()]
    [alias("gddu")]
    [OutputType("Get-DockerDiskUsage.DockerDiskUsage")]
    Param(
        [Parameter(Position = 0, HelpMessage = "Get specific usage types. The default is All")]
        [ValidateSet("Images","Containers","Volumes","Cache")]
        [string[]]$Type

rauschma

Strings

String.prototype.*

None of the string methods modify this – they always return fresh strings.

• charAt(pos: number): string ^ES1

  Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).

timelyportfolio

Let's say you have streaming data, and you would like to update a DT::datatable in Shiny without completely re-rendering the table. Here is some code to illustrate how this might be accomplished. Hope it helps.

library(DT)
library(shiny)

ui <- tagList(
  tags$script(HTML(
"
Shiny.addCustomMessageHandler(

benmarwick

## GOAL:
## re-create a figure similar to Fig. 2 in Wilson et al. (2018), 
## Nature 554: 183-188. Available from:
## https://www.nature.com/articles/nature25479#s1
##
## combines a boxplot (or violin) with the raw data, by splitting each
## category location in two (box on left, raw data on right)


## call required packages

zross

• Eurostat, World Bank and others: https://ikashnitsky.github.io/2017/data-acquisition-two/
• Star Wars data: in dplyr, http://dplyr.tidyverse.org/reference/starwars.html
• Baby names data: babynames package, https://cran.r-project.org/web/packages/babynames/index.html
• Movies data: https://cran.r-project.org/web/packages/ggplot2movies/index.html ggplot2movies package
• Game of Thrones screen time: https://github.com/Preetish/GoT_screen_time
• Open Bike Data: https://github.com/ropensci/bikedata
• Tons of data through 538: https://cran.r-project.org/web/packages/fivethirtyeight/vignettes/fivethirtyeight.html
• Public health data England: fingertipsR, https://cran.r-project.org/web/packages/fingertipsR/
• Financial data via Quandl: https://www.quandl.com/tools/r
• Cyclones: https://github.com/ropensci/rrricanesdat

shubheksha

VSCode

Bracket Pair Colorizer

Sublime Text

BracketHighlighter rainbowth for ST 3 rainbowth for ST 2

jeroenjanssens

library(tidyverse)
library(magrittr)
library(stringr)
library(readxl)

directory <- "bunch/of/excel/files"

# Get an overview of all the Excel files and their sheets
sheets <-
  data_frame(file = list.files(directory, full.names = TRUE),

Luzifer

Running docker-compose as a systemd service

Files

File	Purpose
/etc/compose/docker-compose.yml	Compose file describing what to deploy
/etc/systemd/system/docker-compose-reload.service	Executing unit to trigger reload on docker-compose.service
/etc/systemd/system/docker-compose-reload.timer	Timer unit to plan the reloads
/etc/systemd/system/docker-compose.service	Service unit to start and manage docker compose