timblair / headers-with-ids.rb

Created November 10, 2021 17:45

Generating headers with IDs using CommonMarker

	require "commonmarker"

	class HeaderWithIdRender < CommonMarker::HtmlRenderer
	def header(node)
	block do
	old_stream = @stream
	@stream = StringIO.new(String.new.force_encoding("utf-8"))
	out(:children)
	content = @stream.string
	@stream = old_stream

timblair / strava.js

Last active April 12, 2021 19:31 — forked from scottpdawson/strava.js

Bulk download Strava activities

	var maxPage = 1; // calculate this using (activities/20 + 1)
	var activityType = "Run"; // change to the workout type you want, or blank for all
	var p = 1;
	var done = 0;
	var url;
	var nw = window.open("workouts.html");
	nw.document.write("[");
	while (p <= maxPage) {
	url = "https://www.strava.com/athlete/training_activities" +
	"?keywords=&activity_type=" + activityType + "&workout_type=&commute=&private_activities=" +

timblair / grid-join.go

Created December 22, 2017 10:10

AoC 2017 Day 21: Grid Joining

	func join(gs []grid) grid {
	n := int(math.Sqrt(float64(len(gs)))) // Number of subgrids across/down the new grid
	sgn := len(gs[0]) // Number of values on one side of a subgrid
	cg := newGridBySize(n * sgn) // The new, combined grid to populate

	// Add each subgrid to the new, combined grid.
	for i, g := range gs {
	// Calculate the position of the top-left of the subgrid once placed in
	// the new, combined grid. We use this plus the offset within the subgrid
	// to place the values in the combined grid.

timblair / gds-go-workshop-01-cheatsheet.md

Last active November 24, 2016 15:43

GDS Go Workshop #1: Cheatsheet

Value assignment

var s1 string         // a new string identifer with its zero value ("")
var s2 string = "foo" // an identifer with a non-zero value
var i1 int            // an int identifer with its zero value (0)
var i2 int = 42       // an int identifer with a non-zero value

timblair / CHANGELOG.json

Created November 1, 2016 08:46

A quick stab at a machine-readable CHANGELOG format

	{
	"project": "some-project",
	"url": "https://github.com/someorg/some-project",
	"description": "Some project or other for SomeOrg",

	"releases": [
	{
	"version": "1.0.0",
	"date": "2014-12-05",
	"items": [

timblair / pin_graph.rb

Last active March 6, 2017 13:57

	require "gviz"
	require "optparse"

	# Usage: $0 PINFILE [OPTIONS]
	#
	# -i, --highlight APPS Highlight apps that depend on these
	# -x, --exclude APPS Exclude these apps
	# -o, --only APPS Only show dependencies and dependants of these
	# -s, --hide-solitary Hide apps with no dependecies or dependants
	# -f, --out-file FILE The filename to write output to (default: out.png)

timblair / Makefile

Created July 22, 2016 07:18

HTTP connection changes between Go 1.5.x and 1.6.x

	.PHONY: build clean run

	V15 := 1.5.4
	V16 := 1.6.3

	B15 := http-test-1.5
	B16 := http-test-1.6

	all: clean build run

timblair / kickstart.sh

Created June 29, 2016 10:18

Personal machine kickstart

	#!/bin/bash

	# Tim's Development Environment Setup
	# ===================================

	# Stop immediately if anything fails
	set -e

	############################################
	# Handy functions

timblair / youre.js

Created May 10, 2016 15:30

	module.exports = function (robot) {
	robot.hear(/ (?:is )(\w+ ?){1,6}/i, function (msg) {
	if (Math.random() < 0.001) {
	var match = msg.match[0].trim().replace(/^is /,"");
	msg.send("You're " + match);
	}
	});
	};

timblair / 1-daily-walk.go

Created November 6, 2015 08:51

Quick stabs at these Go concurrency exercises: http://bit.ly/go-concurrency-exercises

	package main

	import (
	"fmt"
	"math/rand"
	"sync"
	"time"
	)

	type person string

Tim Blair timblair

GDS Go Workshop #1: Cheatsheet

Value assignment