pydevops

• 0.1. References
• 0.2. Other cheatsheets
• 0.3. Manage multiple gcloud config configurations
  • 0.3.1. Switch gcloud context with gcloud config
• 0.4. Credentials
• 0.5. info
• 0.6. projects
• 0.7. zones & regions
• 0.8. Organization
• 0.9. billing

retrography

#!/usr/bin/Rscript 

if (!require(jsonlite, quietly = TRUE, warn.conflicts = FALSE)) {
	stop("This program requires the `jsonlite` package. Please install it by running `install.packages('jsonlite')` in R and then try again.")
}

args <- commandArgs(trailingOnly = TRUE)

if (length(args) == 0) {
	input <- readLines(file("stdin"))

bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)

paulgambill

/**
 * Retrieves all the rows in the active spreadsheet that contain data and logs the
 * values for each row.
 * For more information on using the Spreadsheet API, see
 * https://developers.google.com/apps-script/service_spreadsheet
 */
function readRows() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var rows = sheet.getDataRange();
  var numRows = rows.getNumRows();

janosgyerik

# requirements: python, virtualenv, pip
#

# create a virtualenv -- I keep all my virtualenvs in ~/virtualenv
virtualenv --distribute ~/virtualenv/coursera

# activate virtualenv
. ~/virtualenv/coursera/bin/activate

# get the coursera downloader tool and install requirements

endolith

# -*- coding: utf-8 -*-
"""
Go to Google Bookmarks: https://www.google.com/bookmarks/

On the bottom left, click "Export bookmarks": https://www.google.com/bookmarks/bookmarks.html?hl=en

After downloading the html file, run this script on it to generate a KML.

"""

bobes

#!/usr/bin/env ruby

# 1. export your RIL bookmarks
# 2. save this file to the same directory where your ril_export.html is
# 3. change username and password in the script bellow
# 4. run 'ruby ril_to_instapaper.rb' in terminal

require "cgi"
require "net/http"
require "net/https"