dongliu

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

dongliu

/**
 * A middleware to check if id exists in collection
 * app.get('/resources/:id/', exist('id', collection), function(req, res){...}}
 * @param  {String} id            the parameter name of item id in req object
 * @param  {Model} collection     the collection model
 * @return {Function}             the middleware
 */
function exist(id, collection) {
  return function (req, res, next) {
    collection.findById(req.params[id]).exec(function (err, item) {

dongliu

/*!
 * Bootstrap v3.3.5 (http://getbootstrap.com)
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */
/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;

dongliu

  travelerGlobal.usernames.initialize();

  $('#username').typeahead({
    minLength: 1,
    highlight: true,
    hint: true
  }, {
    name: 'usernames',
    display: 'displayName',
    limit: 20,

dongliu

mixin progress(id)
  .bar-wrap
    .progress.no-extra-space(id=id)
    .progress-marker(style='right:25%')
    .progress-marker(style='right:50%')
    .progress-marker(style='right:75%')
mixin time-axis
  .time-axis
    .time-spot-end now
    .time-spot.text-center 6 hours ago

dongliu

/**
 * @fileOverview a middleware for express deployment behind a reverse proxy
 * @param {string} proxy - the known reverse proxy host
 * @param {string} proxied_service - the url assigned by proxy
 * @return {function} the middleware
 * /
function proxied (proxy, proxied_service) {
  return function (req, res, next) {
    req.proxied = false;
    req.proxied_prefix = '';

dongliu

function average(array) {
  return array.reduce(function(p, c, i, a) {
    return (p * i + c) / (i + 1); 
  });
}

dongliu

start = Date.now();
size = pv_list.length;

pv_list.forEach(function(pv) {
  ca.exec('caget', pv, function(err, result) {
    complete = complete + 1;
    if (err) {
      results[pv] = {
        name: pv,
        value: 'unavailable'

dongliu

def get(d, pv_name, size, start, pid):
    ch = ca.create_channel(pv_name, connect=False, auto_cb=False)
    if ca.connect_channel(ch, timeout=1.0):
        d[pv_name] = ca.get(ch, wait=True)
    else:
        d[pv_name] = 'not connected'
    if len(d) == size:
        print int(round((time.time() - start) * 1000))
        os.kill(pid, signal.SIGTERM)

dongliu

# ...
from multiprocessing import Process, Manager

def get(d, pv_name, size, start, pid):
    pv = PV(pv_name)
    if pv.wait_for_connection(timeout=1.0):
        d[pv_name] = pv.get(use_monitor=False)
    else:
        d[pv_name] = 'not connected'
    if len(d) == size: