ryanflorence

let Thing = (props) => (
  <div>look {props.name}! no state!</div>
)

render(<Thing name="Ma"/>, el)

jm3

Seven Questions All Businesses Must Answer

1. The Engineering Question: Can you create breakthrough technology (vs. incremental improvement)?

2. The Timing Question: Is now the right time to start this particular business?

3. The Monopoly Question: Are you starting with a big share of a small market?

denibertovic

DATA_DIR="__data"
POSTGRES_VERSION=9.3
PORT=5432

.PHONY: docker-check postgres

docker-check:
	@command -v docker >/dev/null 2>&1 || \
		{ echo >&2 "Docker needs to be installed and on your PATH.  Aborting."; exit 1; }

coudron

- (void)uploadImage:(UIImage *)image
{
    //Set up the upload request from our server
    NSURL *url = [NSURL URLWithString:@"http://<your-server-url-here>/"];
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    
    AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {
        
        // Pull out any required information out of the response
        NSString *serverDate = [JSON valueForKeyPath:@"date_string"];

ryandotsmith

Tales From a Heroku User

Here are some things I have learned along the way.

Last Updated: 2013-02-08

Original Audience: Hack Reactor

About

vlucas

{
  "page":1,
  "actions":{
    "add":{
      "url":"http://localhost:3000/events.json",
      "method":"post",
      "fields":{
        "category_id":{
          "type":"integer",
          "length":null,

jacobian

web: gunicorn -w4 -b0.0.0.0:$PORT app:app

nijikokun

  var user = {
    validateCredentials: function (username, password) {
      return (
          (!(username += '') || username === '') ? { error: "No Username Given.", field: 'name' }
        : (!(username += '') || password === '') ? { error: "No Password Given.", field: 'pass' }
        : (username.length < 3)                  ? { error: "Username is less than 3 Characters.", field: 'name' }
        : (password.length < 4)                  ? { error: "Password is less than 4 Characters.", field: 'pass' }
        : (!/^([a-z0-9_-]+)$/i.test(username))   ? { error: "Username contains invalid characters.", field: 'name' }
        : false
      );

ruckus

WAL-E needs to be installed on all machines, masters and slaves.

How to install WAL-E

Only one machine, the master, writes WAL segments via continuous archiving. The configuration for the master postgresql.conf is:

archive_mode = on
archive_command = 'envdir /etc/wal-e.d/env wal-e wal-push %p'
archive_timeout = 60

froots

if (typeof (AC) === "undefined") {
    AC = {}
}
AC.ImageReplacer = Class.create({
    _defaultOptions: {
        listenToSwapView: true,
        filenameRegex: /(.*)(\.[a-z]{3}($|#.*|\?.*))/i,
        filenameInsert: "_☃x",
        ignoreCheck: /(^http:\/\/movies\.apple\.com\/|\/105\/|\/global\/elements\/quicktime\/|_(([2-9]|[1-9][0-9]+)x|nohires)(\.[a-z]{3})($|#.*|\?.*))/i,
        attribute: "data-hires",