uraimo

Last update: 5/18

C.H.I.P.

Just use nmtui.

RaspberryPis

On recent ubuntus (16.04+) with the new net interfaces mac rename thingy, disable it to get back to the old naming scheme with:

uraimo

The Nulsom rainbow matrix is compatible with the Pimoroni unicorn hat Raspberry Pi library but needs a few modifications. Tested on a Raspberry 2.

Connections

Connect the matrix 5V and GND to the Raspberry, connect the DI pin to P18.

Modifications

Install the unicorn hat library with \curl -sS get.pimoroni.com/unicornhat | bash.

uraimo

diff --git a/Gemfile b/Gemfile
index f25308a..4b32b39 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,6 +3,7 @@ source "http://rubygems.org"
 
 gem 'rake'
 gem 'jekyll'
+gem 'jekyll-paginate'
 gem 'rdiscount'

uraimo

.sp-boot2.sp-replacer {
	margin:0;
	overflow:hidden;
	cursor:pointer;
	padding: 4px;
	display:inline-block;
	*zoom: 1;
	*display: inline;
	border: solid 1px #dddddd;
	background: #eee;

uraimo

package main

import (
    "fmt"
    "sync"
)

type StringArray []string

var urlmap StringArray= make([]string,1)

uraimo

package main

import (
    "fmt"
    "code.google.com/p/go-tour/tree"
)

// Walk walks the tree t sending all values
// from the tree to the channel ch.
func Walk(t *tree.Tree, ch chan int){

uraimo

package main

import (
  	"io"
	"os"
	"strings"
	)

type rot13Reader struct {
	r io.Reader

uraimo

package main

import (
    "code.google.com/p/go-tour/pic"
    "image"
    "image/color"
)

func Sqrt(f int) int {
    var z int = 1

uraimo

package main

import "code.google.com/p/go-tour/pic"

func Fact(x uint8) uint8 {
    if x>1 {
      return x * (x-1)
    }    
	return x+1
}

uraimo

package main

import (
    "code.google.com/p/go-tour/wc"
)

func WordCount(s string) map[string]int {
    res := make(map[string]int);
    str := make([]rune,0,10)
    for _, r := range(s){