chaudharisuresh997

#Sort by the fields comparator
student_tuples = [
    ('john', 'A', 15),
    ('jane', 'B', 12),
    ('dave', 'B', 10),
]
sorted(student_tuples, key=lambda student: student[2])   # sort by age
[('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)]

rmoff

---
version: '2'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  kafka:

asoorm

version: "3"
services:
  mongo1:
    hostname: mongo1
    container_name: localmongo1
    image: mongo:4.0-xenial
    expose:
    - 27017
    ports:
      - 27011:27017

nevzatalkan

package main

import (
	"encoding/json"
	"fmt"
)

func main() {

	b := []byte(`{"key":"value"}`)

przbadu

STEP 2: setup docker to run react app (dev and production) configuration: https://gist.github.com/przbadu/929fc2b0d5d4cd78a5efe76d37f891b6

Setup Docker for React development

Because we are using Docker, we are not going to install node, npm, create-react-app in our development machine, not even for generating create-react-app scaffold.

For this purpose I am using 2-step docker configuration:

• In first step, we will create a simple docker container, that does only one thing, install create-react-app

jprante

DELETE /test
PUT /test
{
    "index" : {
        "analysis" : {
            "analyzer" : {
                "default" : {
                    "type" : "custom",
                    "tokenizer" : "hyphen",
                    "filter" : [

pmn

// Convert an interface{} containing a slice of structs into [][]string.
func recordize(input interface{}) [][]string {
	var records [][]string
	var header []string // The first record in records will contain the names of the fields
	object := reflect.ValueOf(input)

	// The first record in the records slice should contain headers / field names
	if object.Len() > 0 {
		first := object.Index(0)
		typ := first.Type()

patrickmn

package main

import (
	"fmt"
	"sync"
	"time"
)

var wg *sync.WaitGroup

jagregory

So you've cloned somebody's repo from github, but now you want to fork it and contribute back. Never fear!

Technically, when you fork "origin" should be your fork and "upstream" should be the project you forked; however, if you're willing to break this convention then it's easy.

* Off the top of my head *

1. Fork their repo on Github
2. In your local, add a new remote to your fork; then fetch it, and push your changes up to it

    git remote add my-fork git@github...my-fork.git