jeffcarp

// Generate a random string of characters

function gibberish(max_length) {
  var gibberish = '';
  var ascii;
  while (max_length > 0) {
    ascii = Math.floor(Math.random()*58)+65;
    if (ascii >= 91 && ascii <= 96) continue;
    gibberish += String.fromCharCode(ascii);
    max_length -= 1;

jeffcarp

html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, figure, footer, header,

jeffcarp

@mixin space($type, $name, $size: 1em) {

  $prefix: '';
  @if $type == 'padding' { $prefix: 'p'; }
  @if $type == 'margin'  { $prefix: 'm'; }

  .#{$prefix}#{$name} { #{$type}: $size; }

  .#{$prefix}#{$name}t { #{$type}-top:      $size; }
  .#{$prefix}#{$name}l { #{$type}-left:     $size; }

jeffcarp

XRED="\033[0;31m"
XGREEN="\033[0;32m"
XNO_COLOUR="\033[0m"

function parse_git_branch () {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

branch_colorize () {
  if [ -d .git ]

jeffcarp

(defun max_consecutive_sum (arr)
  (let ((max_ending_here 0) (max_so_far 0))
    (dotimes (x (length arr))
      (setf max_ending_here (max 0 (+ (aref arr x) max_ending_here)))
      (setf max_so_far (max max_so_far max_ending_here)))
    max_so_far))

(format t "~S~%" (max_consecutive_sum #(-1 5 6 -2 20 -50 4))) ; 29
(format t "~S~%" (max_consecutive_sum #(-2 1 -3 4 -1 2 1 -5 4))) ; 6

jeffcarp

(use 'clojure.java.io)

(defn debug [expr str]
  (do
    (println str expr)
    (identity expr)))

(defn basic-comment? [str]
  (not (empty? (re-seq #"^\s*\/\/" str))))

jeffcarp

Keybase proof

I hereby claim:

• I am jeffcarp on github.
• I am gccv (https://keybase.io/gccv) on keybase.
• I have a public key whose fingerprint is 2A47 25AE 39FC 881D 1A29 0273 BEAB 00E2 A10B 2BAB

To claim this, I am signing this object:

jeffcarp

Development Practices

This is currently an unstructured dump of development practices across all of the projects I maintain. I will probably link here in the CONTRIBUTING.md of each repo.

Reporting bugs

Depending on how much time you have, in order of preferredness:

1. Submit a PR that fixes the bug and includes tests
2. Submit a PR with failing tests that demonstrates the bug

jeffcarp

var session
if (window.ApplePaySession) {
  var merchantIdentifier = 'merchant.com.canine-clothing'
  ApplePaySession.canMakePaymentsWithActiveCard(merchantIdentifier)
    .then(function (canMakePayments) {
      if (canMakePayments) {
          showApplePayButtons()
      }
    });
}

jeffcarp

#!/usr/bin/python3

# Warning: this file is kind of a mess at the moment

import json
import csv
import requests
import re
import time
import subprocess