wijayaerick

// ConsoleHandler formats slog.Logger output in console format, a bit similar with Uber's zap ConsoleEncoder
// The log format is designed to be human-readable. 
// 
// Performance can definitely be improved, however it's not in my priority as 
// this should only be used in development environment.
//
// e.g. log output:
// 2022-11-24T11:40:20+08:00 DEBUG ./main.go:162 Debug message {"hello":"world","!BADKEY":"bad kv"}
// 2022-11-24T11:40:20+08:00 INFO ./main.go:167 Info message {"with_key_1":"with_value_1","group_1":{"with_key_2":"with_value_2","hello":"world"}}
// 2022-11-24T11:40:20+08:00 WARN ./main.go:168 Warn message {"with_key_1":"with_value_1","group_1":{"with_key_2":"with_value_2","hello":"world"}}

teivah

func count(reader *bufio.Reader) (int, error) {
	count := 0
	for {
		line, _, err := reader.ReadLine()
		if err != nil {
			switch err {
			default:
				return 0, errors.Wrapf(err, "unable to read")
			case io.EOF:
				return count, nil

carlolars

@echo off
REM Make sure that the path to the script is correct!
@bash -l -c "~/bin/gitkraken-wsl-bash.sh %*"

prantoran

package main

import (
	"fmt"
	"os"
	"os/signal"
	"sync"
	"time"
)

fracasula

package main

// Here's a simple example to show how to properly terminate multiple go routines by using a context.
// Thanks to the WaitGroup we'll be able to end all go routines gracefully before the main function ends.

import (
	"context"
	"fmt"
	"math/rand"
	"os"

creack

package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"
	"strconv"

enricofoltran

package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

asukakenji

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

alexchowle

package main

import (
	"fmt"
)

func main() {
	pingChan := make(chan string)
	pongChan := make(chan string)

parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug: