rwjblue

• Data Down / Actions Up

  • http://emberjs.jsbin.com/nayaho/edit?html,js - Interdependent select boxes. No observers.
  • http://ember-twiddle.com/2d7246875098d0dbb4a4 - One Way Input

• Plain JSBin's

  • http://rwjblue.jsbin.com/pixeki/edit?html,js,output

• Ember Version Base JSBin's

  • 1.0 - http://emberjs.jsbin.com/juluje/edit?html,js,output

• 1.1 - http://emberjs.jsbin.com/cofufo/edit?html,js,output

ftrain

;; This is at: https://gist.github.com/8655399

;; So we want a rhyming dictionary in Clojure. Jack Rusher put up
;; this code here:
;; 
;; https://gist.github.com/jackrusher/8640437
;;
;; I'm going to study this code and learn as I go.
;;
;; First I put it in a namespace.

robschmuecker

This example pulls together various examples of work with trees in D3.js.

The panning functionality can certainly be improved in my opinion and I would be thrilled to see better solutions contributed.

One can do all manner of housekeeping or server related calls on the drop event to manage a remote tree dataset for example.

Dragging can be performed on any node other than root (flare). Dropping can be done on any node.

Panning can either be done by dragging an empty part of the SVG around or dragging a node towards an edge.

coderberry

Cheat sheet extracted from https://www.youtube.com/watch?v=2zmUSoVMyRU by That JS Dude.

---

$()

If you pass any of the CSS selectors to $(<identifier>) you get the first element.

> $('a')

krisselden

var get = Ember.get, set = Ember.set, doc = document;

var FastSelectComponent = Ember.Component.extend({
  items: null,
  valuePath: 'value',
  labelPath: 'label',
  value: null,
  selected: null,

  tagName: 'select',

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

fivetanley

N_ASSIGNMENTS=100
N_USERS=500

def grade_submission_sql_inserts(assignment,student,grade)
  "(#{assignment.id}, #{student.id}, #{grade}, true, 'graded', '#{Time.zone.now.iso8601}')"
end

def grade_submission_sql(assignments,students)
  students_sql = assignments.map do |assignment|
    students.map do |student|

cmatheson

N_ASSIGNMENTS=100
N_USERS=500

begin
  account = Account.default
  account.transaction do
    course = account.courses.create! name: "Big Gradebook"

    e = course.enroll_teacher(User.find(1))

cmatheson

function toggle-class-cache() {
  cfg=config/environments/development-local.rb
  if grep -q config.cache_classes $cfg; then
    sed -i '
        /config.cache_classes/ s/true/false/
        t
        s/false/true/' \
      config/environments/development-local.rb
  else
    echo "config.cache_classes = false" > $cfg

codekitchen

def mvim
  edit_interactively 'mvim -f -c "set filetype=ruby"'
end

class Object
  def send_chain(meths)
    result = self
    meths.each do |m|
      return nil if result == nil
      if result.respond_to?(m)