maestre3d

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.17.1 darwin/amd64.

GOOS Values

GOOS	Out of the Box
aix	✅
android	✅

maestre3d

#!/bin/bash

while getopts ":v:" opt; do
  case $opt in
    v) VERSION_TAG=$OPTARG;;
      \?)
        echo "Invalid option: -$OPTARG" >&2
        exit 1
        ;;
    :)

maestre3d

package logging

import (
	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"
	"gopkg.in/natefinch/lumberjack.v2"
	"os"
	"path"
	"io"
)

maestre3d

(This is not a particularly complete nor finished doc, but I'll share it as a gist anyway.)

---

In this document:

• Measuring Performance in Golang
• Writing Good Benchmarks
• Where is that alloc coming from?

maestre3d

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

maestre3d

package sse

import (
	"encoding/json"
	"fmt"
	"github.com/alexandria-oss/core"
	"github.com/go-kit/kit/log"
	"net/http"
	"sync"
)

maestre3d

Since Chrome apps are now being deprecated. Download postman from https://dl.pstmn.io/download/latest/linux

Although I highly recommend using a snap

sudo snap install postman

Installing Postman

tar -xzf Postman-linux-x64-5.3.2.tar.gz

maestre3d

package foo

import (
	"context"
	"net/http"
	"strconv"
)

// PaginateParams Paginate required params
type PaginateParams struct {

maestre3d

AWS ELB with Node.js and WebSockets

This assumes that:

• You are using Nginx.
• You want to accept incoming connections on port 80.
• Your Node.js app is listening on port 3000.
• You want to be able to connect to your Node.js instance directly as well as via the load balancer.

####1. Create load balancer

maestre3d

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote