Chris poliquin

## read_delim_nul.R
read_delim_nul <- function(path, encoding = 'utf8', ...) {
    #' Read a delimited text file that contains NULL bytes.
    #'
    #' @param path One or more file paths.
    #' @param encoding File encoding.
    #' @param ... Arguments to read_delim.

    # can process multiple file paths
    if (length(path) > 1) {
        return(

## e3tag.py
import hashlib

"""
Calculate Amazon S3 ETag for one or more files.

Example:
    python e3tag.py files/1.txt files/2.txt files/3.txt
"""


## tmux.md

      
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                poliquin
                / tmux.md
            
            
              Created
              June 3, 2020 06:04
                — forked from andreyvit/tmux.md
            
              
                tmux cheatsheet
              
          
    tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)
Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:
remap prefix to Control + a


## mariadb-docker-digitalocean.md

      
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              3 stars
            
          
                poliquin
                / mariadb-docker-digitalocean.md
            
            
              Last active
              June 15, 2024 17:59
            
              
                Using MariaDB via Docker on Digital Ocean
              
          
    Notes on MariaDB and Docker

These notes describe how to start a MariaDB container with Docker
on a Digital Ocean droplet running Ubuntu.
Installing Docker

Follow the instructions for [Docker CE on Ubuntu][0]:


## open_file_neovim_iterm.applescript
-- Open selected file using neovim in an iTerm2 window
-- Requires iTerm2 version 2.9+

(*   Install:
 *
 *   (1) Save this script as an Application
 *   (2) Cmd + drag the application to Finder toolbar
 *   (3) Click the new shortcut to open selected file in neovim using iTerm2
 *)

## usa_states.tsv

          
            usps
            fips
            alphanum
            state_name
            cen_division
            cen_region

            
              AL
              1
              1
              Alabama
              East South Central
              South

            
              AK
              2
              2
              Alaska
              Pacific
              West

            
              AZ
              4
              3
              Arizona
              Mountain
              West

            
              AR
              5
              4
              Arkansas
              West South Central
              South

            
              CA
              6
              5
              California
              Pacific
              West

            
              CO
              8
              6
              Colorado
              Mountain
              West

            
              CT
              9
              7
              Connecticut
              New England
              Northeast

            
              DE
              10
              8
              Delaware
              South Atlantic
              South

            
              DC
              11
              9
              District of Columbia
              South Atlantic
              South

## reservoir.py
#!/usr/bin/env python

import sys
import random
from itertools import islice

"""
Reservoir sampling of input file/stream. Handles header rows.
"""

## fifty_folders.sh
#!/bin/bash
# Make a folder for each of the 50 states

mkdir -p al-alabama
mkdir -p ak-alaska
mkdir -p az-arizona
mkdir -p ar-arkansas
mkdir -p ca-california
mkdir -p co-colorado
mkdir -p ct-connecticut

## stata-import-delimited.do
// Reading CSV data into Stata is sometimes complicated by the presence of double quotes.
// The import delimited command often provides the solution:

import delim "data.csv", clear delim(",") varn(1) charset("utf8")

## open_finder_in_iterm.applescript
-- Open new iTerm2 window and navigate to current Finder directory
-- Requires iTerm2 version 2.9+

(*   Install:
 *
 *   (1) Save this script as an Application
 *   (2) Cmd + drag the application to Finder toolbar
 *   (3) Click the new shortcut to open iTerm2 window in current directory
 *)
	read_delim_nul <- function(path, encoding = 'utf8', ...) {
	#' Read a delimited text file that contains NULL bytes.
	#'
	#' @param path One or more file paths.
	#' @param encoding File encoding.
	#' @param ... Arguments to read_delim.

	# can process multiple file paths
	if (length(path) > 1) {
	return(
	import hashlib

	"""
	Calculate Amazon S3 ETag for one or more files.

	Example:
	python e3tag.py files/1.txt files/2.txt files/3.txt
	"""
	-- Open selected file using neovim in an iTerm2 window
	-- Requires iTerm2 version 2.9+

	(* Install:
	*
	* (1) Save this script as an Application
	* (2) Cmd + drag the application to Finder toolbar
	* (3) Click the new shortcut to open selected file in neovim using iTerm2
	*)
usps	fips	alphanum	state_name	cen_division	cen_region
AL	1	1	Alabama	East South Central	South
AK	2	2	Alaska	Pacific	West
AZ	4	3	Arizona	Mountain	West
AR	5	4	Arkansas	West South Central	South
CA	6	5	California	Pacific	West
CO	8	6	Colorado	Mountain	West
CT	9	7	Connecticut	New England	Northeast
DE	10	8	Delaware	South Atlantic	South
DC	11	9	District of Columbia	South Atlantic	South
	#!/usr/bin/env python

	import sys
	import random
	from itertools import islice

	"""
	Reservoir sampling of input file/stream. Handles header rows.
	"""
	#!/bin/bash
	# Make a folder for each of the 50 states

	mkdir -p al-alabama
	mkdir -p ak-alaska
	mkdir -p az-arizona
	mkdir -p ar-arkansas
	mkdir -p ca-california
	mkdir -p co-colorado
	mkdir -p ct-connecticut
	// Reading CSV data into Stata is sometimes complicated by the presence of double quotes.
	// The import delimited command often provides the solution:

	import delim "data.csv", clear delim(",") varn(1) charset("utf8")
	-- Open new iTerm2 window and navigate to current Finder directory
	-- Requires iTerm2 version 2.9+

	(* Install:
	*
	* (1) Save this script as an Application
	* (2) Cmd + drag the application to Finder toolbar
	* (3) Click the new shortcut to open iTerm2 window in current directory
	*)