areichman

const tf = require('@tensorflow/tfjs');
const jpeg = require('jpeg-js');
const axios = require('axios');

async function handler(event) {
  try {
    // extract the model and image urls from the lambda event payload and fetch the data
    const { modelUrl, imageUrl } = event;

    const model = await tf.loadLayersModel(modelUrl);

areichman

request('/foo.js')
  .then((body) => {
    const bodyExported = body + 'module.exports = foo;';
    const Module = module.constructor;
    const m = new Module();
    m._compile(bodyExported, '');
    console.log(m.exports);
  });

areichman

fetch(url, {credentials: 'include'})
  .then((response) => {
    if (response.ok) {
      response.json().then(fetchSuccess);
    } else {
      response.json().then(fetchError);
    }
  }).catch(fetchError);

areichman

'use strict';

module.exports = function(grunt) {
  grunt.task.registerTask('githash', function() {
    var done = this.async();

    grunt.util.spawn({
      cmd: 'git',
      args: ['rev-parse', '--short', 'HEAD']
    }, function(err, result, code) {

areichman

# Restart rsyslog so it re-opens its file pointer (e.g. during logrotate postrotate script)
# via https://access.redhat.com/solutions/232793
kill -HUP $(cat /var/run/syslogd.pid)

areichman

// Iterate through all map tiles for a given bounds and zoom range
// lat-lon to tile conversions from http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#Derivation_of_tile_names

function lat2tile(lat, zoom)  { 
  return (Math.floor((1-Math.log(Math.tan(lat*Math.PI/180) + 1/Math.cos(lat*Math.PI/180))/Math.PI)/2 *Math.pow(2,zoom)))
}

function lon2tile(lon, zoom) { 
  return (Math.floor((lon+180)/360*Math.pow(2,zoom)))
}

areichman

// Checkbox helper, based on http://api.rubyonrails.org/classes/ActionView/Helpers/FormHelper.html#method-i-check_box
// 
// Usage: 
// {{check_box object name="test" type="checkbox" value=true hidden="false"}}
//
// Note that the value in the hash can be specified with/without quotes so a proper type comparison
// can be made.
//
Handlebars.registerHelper('check_box', function(context, options) {
  var checked = context !== undefined && context == options.hash.value ? 'checked' : '', 

areichman

var request = require('request')

spyOn(request, 'get').andCallFake(function(params, callback) {
  var res = {
    statusCode: 200
  }
  var body = {
    // JSON attributes
  }
  callback(null, res, body)

areichman

function reformatTags(tags) {
  var _tags = (tags || '').toString().trim().replace(/\s*,\s*/g, ',').replace(/^,|,$/g, '').split(',');
  if (_tags[0] === '' && _tags.length === 1) _tags = [];  // hack for empty form submissions
  return _tags;
};

areichman

// Make the nested fields parsed by multiparty look like req.body from body-parser
// e.g. 'metadata[foo]': ['1']            => {metadata: {foo: 1}}
//      'metadata[foo]': ['bar']          => {metadata: {foo: 'bar'}}
//      'metadata[foo][]': ['bar', 'bat'] => {metadata: {foo: ['bar', 'bat']}}

var qs = require('qs');

function reformatFields(fields) {
  // convert numbers to real numbers instead of strings
  function toNumber(i) {