hkhamm

Installing Cassandra on Mac OS X

Install Homebrew

Homebrew is a great little package manager for OS X. If you haven't already, installing it is pretty easy:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

colllin

> Polygons.deny({update: function() { return true; }});
> p=Polygons.findOne();
{ _id: '74iGubCqxB29ZF2tJ',
  geom: 
   { type: 'Polygon',
     coordinates: [ [Object] ],
     type2: 'Polygonal' },
  tags: {} }
> Polygons.update({_id: p._id}, {$set: {'geom.type2': 'Polygonify'}})
1

achillean

felippenardi

Benchmarking AngularJS performance

Things to optmize

• Use one-time-bind on expressions ( {{::value}} )
• Replace $scope.$apply() with $scope.$digest() whenever possible
• Move filters to controllers

Measuring Watch list

To get the total watchers on the current page, you can run this script on the browser console:

soapdog

function makePromise() {
    return new Promise(function(resolve, reject){
        setTimeout(function(){ resolve('hey!') }, 500);
    });
}

var gambiwrap = function(p) {
        console.log("Promessa não resolvida");
        
        return p.then(function(r) {

JonCole

Contents Moved

The contents of this article have moved to a new, happier home https://aka.ms/Redis/DataLoss