| package main | |
| import "fmt" | |
| // fibonacci is a function that returns | |
| // a function that returns an int. | |
| func fibonacci() func() int { | |
| a, b := 0, 1 | |
| return func() int{ | |
| a, b = b, a +b |
| // The amount of circles we want to make: | |
| var count = 79; | |
| // Create a symbol, which we will use to place instances of later: | |
| var path = new Path.Circle({ | |
| center: [0, 0], | |
| radius: 10, | |
| fillColor: new Color(1, 1, 0, .5), | |
| blendMode:'normal' | |
| PIXI.DisplayObject.prototype.updateTransform = function() | |
| { | |
| // TODO OPTIMIZE THIS!! with dirty | |
| if(this.rotation != this.rotationCache) | |
| { | |
| this.rotationCache = this.rotation; | |
| this._sr = Math.sin(this.rotation); | |
| this._cr = Math.cos(this.rotation); | |
| } |
| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <title>pixi.js example 1</title> | |
| <style> | |
| body { | |
| margin: 0; | |
| padding: 0; | |
| background-color: #000000; | |
| } |
| package main | |
| import ( | |
| "code.google.com/p/go.net/websocket" | |
| ) | |
| type connection struct { | |
| // The websocket connection. | |
| ws *websocket.Conn |
| # Path to your oh-my-zsh installation. | |
| export ZSH=/home/pi/.oh-my-zsh | |
| # Set name of the theme to load. | |
| # Look in ~/.oh-my-zsh/themes/ | |
| # Optionally, if you set this to "random", it'll load a random theme each | |
| # time that oh-my-zsh is loaded. | |
| ZSH_THEME="robbyrussell" | |
| # Uncomment the following line to use case-sensitive completion. |
| //As seen in: http://vimeo.com/53221560 (Andrew Gerrand's talk: Go: code that grows with grace) | |
| //A concurrent Echo Server | |
| package main | |
| import ( | |
| "io" | |
| "log" | |
| "net" | |
| ) |
| /* | |
| The fox, gopher and bag of beans puzzle in Go. | |
| https://coderwall.com/p/lb3eaw | |
| */ | |
| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| ) |
Performance doesn't increase with GOMAXPROCS it gets worse on OSX!
GOMAXPROCS=1
./websocket_client 1 100000
Sent 400000 in 2.389414969s for a rate of 167404/second
GOMAXPROCS=2
./websocket_client 2 100000
Sent 400000 in 6.219798526s for a rate of 64310/second <-- Lost 100K msgs/second!
| package main | |
| import ( | |
| "github.com/codegangsta/martini" | |
| "github.com/gorilla/websocket" | |
| "log" | |
| "net" | |
| "net/http" | |
| "sync" | |
| ) |