| package main | |
| import ( | |
| "bufio" | |
| "fmt" | |
| "net" | |
| "time" | |
| ) | |
| func main() { |
Installation
sudo apt-get update
sudo apt-get install linux-image-generic-lts-raring linux-headers-generic-lts-raring
sudo apt-get install linux-image-extra-`uname -r`
sudo sh -c "curl http://get.docker.io/gpg | apt-key add -"
sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
sudo apt-get update
sudo apt-get install lxc-docker| // | |
| // Example thanks to DMorsing on #go-nuts Freenode channel | |
| // http://play.golang.org/p/dmUfGKnbZ3 | |
| // | |
| package main | |
| import "fmt" | |
| import "time" | |
| import "math/rand" | |
| import "sync" |
| #!/bin/bash | |
| # | |
| # Convert .trk files from Go Cruise to GPX files suitable for OSM | |
| if [ $# -ne 1 ] | |
| then | |
| echo "Usage: $0 <input file>" | |
| exit | |
| fi |
| package main | |
| import ( | |
| "fmt" | |
| "github.com/codegangsta/martini" | |
| "github.com/porjo/goauth2/oauth" | |
| "io/ioutil" | |
| "log" | |
| "net/http" | |
| ) |
| -- Select empty JSON field | |
| select * from mytable where jsonfield::text = '{}' | |
| -- Select 'title' within JSON field | |
| select * from mytable where jsonfield->>'title' = 'Great Expectations' | |
| select * from mytable where jsonfield->>'title' like 'Great Expectations%' | |
| -- Update: Postgres 9.3 you must update whole field | |
| update mytable set jsonfield = '{}' where id = 1 |
| import ( | |
| "strings" | |
| u8 "code.google.com/p/go.exp/utf8string" | |
| "github.com/garyburd/redigo/redis" | |
| ) | |
| // Based on code by Salvatore Sanfilippo | |
| // http://oldblog.antirez.com/post/autocomplete-with-redis.html | |
| func RedisComplete(prefix string, count int) (results []string, err error) { |
| # Example reminders file | |
| FSET _yr_num(yr) ORD(YEAR(TRIGDATE()) - yr) | |
| # Trigger warning every 14, 7, 1, 0 days | |
| FSET _warnfunc(x) choose(x, 14, 7, 1, 0) | |
| # ------------------- | |
| # Birthday's | |
| # ------------------- | |
| REM 3 Jan WARN _warnfunc MSG %"John's [_yr_num(1970)] Birthday%" is %k (%xd) |
| syntax on | |
| nnoremap <C-n> :tabnext<CR> | |
| nnoremap <C-p> :tabprevious<CR> | |
| nnoremap <C-w>t :tabnew<CR> | |
| set number | |
| set smartindent | |
| set autoindent | |
| set ruler |
| # The following outputs .osm format suitable for JOSM (note 'out meta') | |
| wget "http://www.overpass-api.de/api/interpreter?data=[out:xml];(way[name~\"[rR]ememberance\"];node[name~\"[rR]ememberance\"];relation[name~\"[rR]ememberance\"];);(._;>;);out meta;" -O remember.osm |