nidhi-canopas

Every master was once a beginner!

nidhi-canopas / observe_headers.js

Created November 1, 2022 04:17


	async function invokeAPI() {
	await fetch('http://localhost:3000/ping')
	.then(res => {
	for (var headers of res.headers.entries()) {
	console.log(headers[0]+ ': '+ headers[1]);
	}
	})
	}

nidhi-canopas / cors.js

Created November 1, 2022 04:12


	const express = require('express')
	const app = express()
	const cors = require('cors')
	const port = 3000

	app.use(cors(
	{
	exposedHeaders: ['token'],
	}

nidhi-canopas / add_cors.js

Created October 30, 2022 07:23

	const cors = require('cors')
	app.use(cors())

nidhi-canopas / frontend_cors.html

Last active February 23, 2023 20:13

	<html>
	<head>
	<title>Demo</title>
	</head>
	<body>
	<p>Welcome to CORS demo</p>
	<script type="text/javascript">

	async function invokeAPI() {
	var result = await fetch('http://localhost:3000/ping')

nidhi-canopas / backend_cors.js

Created October 30, 2022 06:32

	const express = require('express')
	const app = express()
	const port = 3000

	app.get('/ping', (req, res) => {
	res.send('Pong!')
	})

	app.listen(port, () => {
	console.log(`Example app listening on port ${port}`)

nidhi-canopas / in_lambda_check.go

Last active October 18, 2022 10:19

	if inLambda() {
	fmt.Println("running aws lambda in aws")
	lambda.Start(YourCode)
	} else {
	fmt.Println("running aws lambda in local")
	YourCode()
	}

nidhi-canopas / lambda_env_check.go

Created October 18, 2022 10:04

	func inLambda() bool {
	if lambdaTaskRoot := os.Getenv("LAMBDA_TASK_ROOT"); lambdaTaskRoot != "" {
	return true
	}
	return false
	}

nidhi-canopas / delete.go

Last active October 12, 2022 06:58

-ref := client.NewRef("user_scores/1")
-if err := ref.Delete(context.TODO()); err != nil {
-  log.Fatalln("error in deleting ref: ", err)
-}
-fmt.Println("user's score deleted successfully:)")

nidhi-canopas / get_data.go

Last active October 12, 2022 06:57

	type UserScore struct {
	Score int `json:"score"`
	}

	// get database reference to user score
	ref := client.NewRef("user_scores/1")

	// read from user_scores using ref
	var s UserScore
	if err := ref.Get(context.TODO(), &s); err != nil {

nidhi-canopas / add_update.go

Last active October 12, 2022 06:56

	// create ref at path user_scores/:userId
	ref := client.NewRef("user_scores/" + fmt.Sprint(1))

	if err := ref.Set(context.TODO(), map[string]interface{}{"score": 40}); err != nil {
	log.Fatal(err)
	}

	fmt.Println("score added/updated successfully!")