toashd

package main

import (
    "bytes"
    "fmt"
)

func main() {
    var buffer bytes.Buffer

toashd

// Exists reports whether the named file or directory exists.
func Exists(name string) bool {
    if _, err := os.Stat(name); err != nil {
    if os.IsNotExist(err) {
                return false
            }
    }
    return true
}

toashd

sudo C_INCLUDE_PATH=/usr/local/Cellar/imagemagick/6.9.0-10/include/ImageMagick-6/wand/ PKG_CONFIG_PATH=/usr/local/Cellar/imagemagick/6.9.0-10/lib/pkgconfig/ gem install rmagick

toashd

$ brew tap homebrew/versions
$ brew install postgresql92
$ brew switch postgresql 9.2.8

toashd

self.navigationController?.navigationBar.setBackgroundImage(UIImage(), forBarMetrics: UIBarMetrics.Default)
self.navigationController?.navigationBar.shadowImage = UIImage()
self.navigationController?.navigationBar.translucent = true

toashd

 curl -u ':uname' 'https://api.github.com/repos/:org/:repo/issues' > issues.json

toashd

# Add the remote, call it "upstream":

git remote add upstream https://github.com/whoever/whatever.git

# Fetch all the branches of that remote into remote-tracking branches,
# such as upstream/master:

git fetch upstream

# Make sure that you're on your master branch:

toashd

package main

import (
	"fmt"
	"time"
)

type generator struct {
	generateNext chan struct{}
	sendCh       chan int

toashd

package main

import (
	"fmt"
	"reflect"
)

func main() {

	var i = [...]uint8{0, 7, 16, 22, 28} // array, compiler counts elements

toashd

// imageFormat returns the image format.
func imageFormat(file *os.File) string {
	bytes := make([]byte, 4)
	n, _ := file.ReadAt(bytes, 0)
	file.Seek(0, 0)
	if n < 4 {
		return ""
	}
	if bytes[0] == 0x89 && bytes[1] == 0x50 && bytes[2] == 0x4E && bytes[3] == 0x47 {
		return "png"