jdoxey

## image_to_plantuml_sprite.sh
#!/bin/sh
# requires imagemagick and plantuml
convert $1 -colorspace Gray -resize 16x16 -flatten /tmp/sprite.png
java -jar ~/bin/plantuml.jar -encodesprite 16 /tmp/sprite.png

## generatePKCECodeVerifier.js
function generatePKCECodeVerifier() {
    var buffer = new ArrayBuffer(96); // 96 bytes creates a 128 character base64 encoded string
    var uint8Array = new Uint8Array(buffer);  // Uint8 makes getRandomValues choose numbers betwee 0 and 255
    (window.crypto || window.msCrypto).getRandomValues(uint8Array);
    var binaryString = String.fromCharCode.apply(null, uint8Array);  // Utilise 'apply' converting array to function params
    return btoa(binaryString).replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');  // base64url encoding
}

## .zshrc:prompt
export PROMPT="[%t] %B%F{green}%n@%m%f:%F{blue}%c %# %f%b"

## pebble_dev_10_display_message.c
#include <pebble.h>

static TextLayer *hello_text_layer;

static void message_received(DictionaryIterator *iterator, void *context) {
  char *message = dict_find(iterator, 0)->value->cstring;
  text_layer_set_text(hello_text_layer, message);
  text_layer_set_font(hello_text_layer, fonts_get_system_font(FONT_KEY_ROBOTO_BOLD_SUBSET_49));
}

## pebble_dev_9_BOM_XHR.js
Pebble.addEventListener("ready", function(event) {
  var request = new XMLHttpRequest();
  request.onreadystatechange = function() {
    if (request.readyState == 4 && request.status == 200) {
      var firstMin = request.response.match(/class="min">([0-9]+)</)[1];
      Pebble.sendAppMessage({ 0: firstMin });
    }
  };
  request.open("GET", "http://www.bom.gov.au/vic/forecasts/melbourne.shtml", true);
  request.send();

## pebble_dev_8_message_setup.c
  app_message_register_inbox_received(message_received);
  app_message_open(app_message_inbox_size_maximum(), 0);

## pebble_dev_7_message_received.c
static void message_received(DictionaryIterator *iterator, void *context) {
  char *message = dict_find(iterator, 0)->value->cstring;
  APP_LOG(APP_LOG_LEVEL_DEBUG, "Got message: %s", message);
}

## pebble_dev_6_js_send.js
  Pebble.sendAppMessage({ 0: "From JavaScript" });

## pebble_dev_5_simple.js
Pebble.addEventListener("ready", function (event) {
  console.log("*** Our JavaScript Running");
});

## pebble_dev_4_text_layer_cleanup.c
  text_layer_destroy(hello_text_layer);
	#!/bin/sh
	# requires imagemagick and plantuml
	convert $1 -colorspace Gray -resize 16x16 -flatten /tmp/sprite.png
	java -jar ~/bin/plantuml.jar -encodesprite 16 /tmp/sprite.png
	function generatePKCECodeVerifier() {
	var buffer = new ArrayBuffer(96); // 96 bytes creates a 128 character base64 encoded string
	var uint8Array = new Uint8Array(buffer); // Uint8 makes getRandomValues choose numbers betwee 0 and 255
	(window.crypto \|\| window.msCrypto).getRandomValues(uint8Array);
	var binaryString = String.fromCharCode.apply(null, uint8Array); // Utilise 'apply' converting array to function params
	return btoa(binaryString).replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, ''); // base64url encoding
	}
	#include <pebble.h>

	static TextLayer *hello_text_layer;

	static void message_received(DictionaryIterator iterator, void context) {
	char *message = dict_find(iterator, 0)->value->cstring;
	text_layer_set_text(hello_text_layer, message);
	text_layer_set_font(hello_text_layer, fonts_get_system_font(FONT_KEY_ROBOTO_BOLD_SUBSET_49));
	}
	Pebble.addEventListener("ready", function(event) {
	var request = new XMLHttpRequest();
	request.onreadystatechange = function() {
	if (request.readyState == 4 && request.status == 200) {
	var firstMin = request.response.match(/class="min">([0-9]+)</)[1];
	Pebble.sendAppMessage({ 0: firstMin });
	}
	};
	request.open("GET", "http://www.bom.gov.au/vic/forecasts/melbourne.shtml", true);
	request.send();
	app_message_register_inbox_received(message_received);
	app_message_open(app_message_inbox_size_maximum(), 0);
	static void message_received(DictionaryIterator iterator, void context) {
	char *message = dict_find(iterator, 0)->value->cstring;
	APP_LOG(APP_LOG_LEVEL_DEBUG, "Got message: %s", message);
	}
	Pebble.addEventListener("ready", function (event) {
	console.log("*** Our JavaScript Running");
	});