chespinoza

[
  {
    "startTime":1373528184507.288,
    "data":{

    },
    "children":[
      {
        "startTime":1373528184507.834,
        "data":{

chespinoza

include $(GOROOT)/src/Make.inc

GOFMT=gofmt -spaces=true -tabindent=false -tabwidth=4

all:
	$(GC) jsontest.go 
	$(LD) -o jsontest.out  jsontest.$O

format:
	$(GOFMT) -w jsontest.go

chespinoza

package main

import (
	"fmt"
	"labix.org/v2/mgo"
	"labix.org/v2/mgo/bson"
	"time"
)

type Person struct {

chespinoza

package main

import (
	"fmt"
	"log"
	"math/rand"
	"time"
)

type Snapshot struct {

chespinoza

// Given a query string "?to=email&why=because&first=John&Last=smith"
// getUrlVar("to")  will return "email"
// getUrlVar("last") will return "smith"

// Slightly more concise and improved version based on http://www.jquery4u.com/snippets/url-parameters-jquery/
function getUrlVar(key){
	var result = new RegExp(key + "=([^&]*)", "i").exec(window.location.search); 
	return result && unescape(result[1]) || ""; 
}

chespinoza

//Look for other responsivevoice instances
/*if (window.parent != null) {
    var iframes = window.parent.document.getElementsByTagName('iframe');
    for (var i = 0; i < iframes.length; i++) {
        //iframes[i].style.width = "300px"
    }
}*/

if (typeof responsiveVoice != 'undefined') {
    console.log('ResponsiveVoice already loaded');

chespinoza

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

chespinoza

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

chespinoza

Multiple SSH Keys settings for different github account

restart ssh-agent

killall ssh-agent; eval `ssh-agent`

create different public key

chespinoza

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm