akovardin

Go, multiple packages and coveralls.io

Single profile for single Go package

For Go projects that consist of only one package, the following Travis configuration is enough to get started with coveralls.io. You may want to encrypt your $COVERALLS_TOKEN via Travis encryption keys though.

language: go
go:
 - 1.3.1

akovardin

type reader struct {
  r   io.Reader
  err error
}

func (r *reader) read(data interface{}) {
  if r.err == nil {
    r.err = binary.Read(r.r, binary.BigEndian, data)
  }
}

akovardin

/*
   This is a go program to download pictures from a tumblr blog page.

   To Build:

       go build -o tumblr-download tumblr-download.go

   To Run:

       # download the photos on the first page of tumblr blog

akovardin

// Example program that uses blakjack/webcam library
package main

import (
	"fmt"
	"os"

	"github.com/blackjack/webcam"
)

akovardin

package resources

import (
	"net/http/httptest"
	"strings"
	"testing"

	mocket "github.com/Selvatico/go-mocket"
	"github.com/jinzhu/gorm"
	"github.com/labstack/echo"

akovardin

log

git log --pretty=oneline --max-count=2
git log --pretty=oneline --since='5 minutes ago'
git log --pretty=oneline --until='5 minutes ago'
git log --pretty=oneline --author=<your name>
git log --pretty=oneline --all
git log --all --pretty=format:"%h %cd %s (%an)" --since='7 days ago'
git log --pretty=format:"%h %ad | %s%d [%an]" --graph --date=short

akovardin

b := make([]byte, os.Getpagesize())

akovardin

1. Check sysctl file-max limit:

$ cat /proc/sys/fs/file-max

If the limit is lower than your desired value, open the /etc/sysctl.conf and add this line at the end of file:

fs.file-max = 65536

akovardin

package main

import (
    "fmt"
    "io"
    "os"
)

//func main() {
//    fmt.Printf("Copying %s to %s\n", os.Args[1], os.Args[2])

akovardin

package buffer

import (
	"time"

	storage "github.com/propellerads/user_data/mockstorage"
)

type Item struct {
	ip  int64