5. Combination

    Tue 24 June 2014 | tags: go 
    package main

import "fmt"

func main() {
    var n = 6
    var k = 3
    ar := make([]int, k)
    comb(n, k, ar)
    fmt.Println(damn)
}

var count = 0

func comb(n, k int, arr []int) {
    count++
    fmt.Println("--", count, "--")
    for i := n; i >= k; i-- {
        arr[k-1] = i
        if k > 1 ...
    read more

  6. Multi Upload

    Tue 24 June 2014 | tags: go 
    package main

import (
    "io"
    "log"
    "mime/multipart"
    "net/http"
    "os"
    "path/filepath"
    "runtime"

    "github.com/cheggaaa/pb"
)

func main() {
    if len(os.Args) != 2 {
        log.Println("Usage: pipeUp <filename>\n")
        os.Exit(1)
    }

    input, err := os.Open(os.Args[1])
    check(err)
    defer input.Close()

    stat, err := input.Stat()
    check ...
    read more

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