akovardin

package main

import "fmt"
import "sort"

func main() {
        m := map[string]int{
                "One":   1,
                "Two":   2,
                "Three": 3,

akovardin

package main

import (
	"fmt"
	"time"
	)

func mainLoop() {
	fmt.Println("starting main loop, this will die after dividing by 0")
	i := 0

akovardin

package main

import (
	"log"
	"net/smtp"
)

func main() {
	send("hello there")
}

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

import (
    "crypto/md5"
    "encoding/hex"
)

func GetMD5Hash(text string) string {
    hasher := md5.New()
    hasher.Write([]byte(text))
    return hex.EncodeToString(hasher.Sum(nil))
}

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

# Feel free to change this path of course (and keys_zone value as well, but also change the usage of it below).
proxy_cache_path /var/www/cache/resized levels=1:2 keys_zone=resizedimages:10m max_size=1G;

# Gzip was on in another conf file of mine...You may need to uncomment the next line.
#gzip on;
gzip_disable msie6;
gzip_static on;
gzip_comp_level 4;
gzip_proxied any;
# Again, be careful that you aren't overwriting some other setting from another config's http {} section.

akovardin

GOPATH=$(shell pwd)/vendor:$(shell pwd)
GOBIN=$(shell pwd)/bin
GOFILES=$(wildcard *.go)
GONAME=$(shell basename "$(PWD)")
PID=/tmp/go-$(GONAME).pid

build:
  @echo "Building $(GOFILES) to ./bin"
  @GOPATH=$(GOPATH) GOBIN=$(GOBIN) go build -o bin/$(GONAME) $(GOFILES)

akovardin

Go build tasks utilities

Инструментов мало. Тема сообществом мало проработана. Возможно, makefile всех устраивает.

Первая группа: замена утилиты make:

• makex понимает уже существующие makefiles.

Вторая группа: разнородные инструменты:

• goxc в своё время популярный сборщик для кроссплатформенной разработки.

akovardin

func downloadAndSaveAudioFile(_ audioFile: String, completion: @escaping (String) -> Void) {
        
        //Create directory if not present
        let paths = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.libraryDirectory, FileManager.SearchPathDomainMask.userDomainMask, true)
        let documentDirectory = paths.first! as NSString
        let soundDirPathString = documentDirectory.appendingPathComponent("Sounds")
        
        do {
            try FileManager.default.createDirectory(atPath: soundDirPathString, withIntermediateDirectories: true, attributes:nil)
            print("directory created at \(soundDirPathString)")