stekhn

var elastic = require('elasticsearch');

var client = new elastic.Client({ host: 'localhost:9200' });
var index = 'myindex';
var type = 'document';

(function init() {

  Promise.resolve()
    .then(deleteIndex, handleError)

ygotthilf

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

greenlikeorange

function CONST (obj, key, value){
  Object.defineProperty(obj, key, {
    enumerable: false,
    configurable: false,
    writable: false,
    value: value
  });
  
}

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

tamoyal

# Create your superuser
$ mongo
> use admin
> db.createUser({user:"someadmin",pwd:"secret", roles:[{role:"root",db:"admin"}]})
> exit

# Alias for convenience (optional and at your own risk)
$ echo 'alias mongo="mongo --port 27017 -u someadmin -p secret --authenticationDatabase admin"' >> ~/.bash_profile
$ source ~/.bash_profile

martinrusev

ALL
      All messages in the mailbox; the default initial key for
	ANDing.

ANSWERED
	Messages with the \Answered flag set.

BCC 
	Messages that contain the specified string in the envelope
	structure's BCC field.

rantav

A few show tricks to find slow queries in mongodb

Enable profiling

First, you have to enable profiling

> db.setProfilingLevel(1)

Now let it run for a while. It collects the slow queries ( > 100ms) into a capped collections, so queries go in and if it's full, old queries go out, so don't be surprised that it's a moving target...

dawsontoth

/* The images for this example can be downloaded from http://j.mp/loadingimagesforti */
var win = Ti.UI.createWindow({ backgroundColor: '#f00'});
var loading = Ti.UI.createImageView({
    images: [
        'images/loading/00.png', 'images/loading/01.png', 'images/loading/02.png',
        'images/loading/03.png', 'images/loading/04.png', 'images/loading/05.png',
        'images/loading/06.png', 'images/loading/08.png', 'images/loading/09.png',
        'images/loading/10.png', 'images/loading/11.png'
    ],
    width: 33, height: 33

mschmulen

//
// in this demo, we simply show how you could dynamically scroll
// with a continuous amount of data in the tableview by detecting
// when the user's scroll position gets near the end of the table
// and start a background fetch of new data and seamlessly append
// the new data to the table automatically
//

var win = Ti.UI.createWindow();