Pictolearn pictolearn

Pictolearn is a technology enabled company focusing on learning technology thru pictures and real world use cases

pictolearn / Multiple_GitHub_Account_Access_ON_Same_Machine

Created June 4, 2019 08:42

	# Create a new SSH Key
	# -t stands for ‘type’ and rsa is type of encryption
	# -C is for comment
	ssh-keygen -t rsa -C “your-email-address”

	# The above command shows rs key pair
	# Enter file in which to save the key (/c/Users/your_username/.ssh/id_rsa) ~/.ssh/id_rsa_<your-file-name>

	# make sure you have the file
	ls -al ~/.ssh

pictolearn / CORS_CONFIGURATION_S3

Created June 4, 2019 13:01

CORS_CONFIGURATION_S3

	<CORSConfiguration>
	<CORSRule>
	<AllowedOrigin>http://testmy.cloud</AllowedOrigin>
	<AllowedMethod>GET</AllowedMethod>
	<AllowedHeader>*</AllowedHeader>
	</CORSRule>
	</CORSConfiguration>

pictolearn / index.html

Created June 7, 2019 13:24

index.html

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Bootstrap Example</title>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>

pictolearn / error.html

Created June 7, 2019 13:26

error.html

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Bootstrap Example</title>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>

pictolearn / loadpage.html

Created June 7, 2019 13:42

loadpage.html

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Page Loaded Dynamically</title>
	</head>
	<body>

	<div>
	<h1>Loaded page Dynamically</h1>
	<p>Page Loaded Dynamically</p>

pictolearn / index_with-cors.html

Created June 7, 2019 13:44

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Bootstrap Example</title>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>

pictolearn / Update_an_item.py

Last active February 11, 2023 12:34

update an item in a DynamoDB table by running a python script

	# update an item in the table

	# boto3, an AWS SDK package
	# JSON, a text format package that is language independent
	# decimal, a precision Handling package
	import boto3
	import json
	import decimal

	# Helper class to convert a DynamoDB item to JSON.

pictolearn / DeleteTable.py

Last active June 17, 2019 06:50

deleting a DynamoDB using a python script

	# boto3, an AWS SDK package # Delete an existing Table
	import boto3

	# resource request service and region are set
	dynamodb = boto3.resource('dynamodb', region_name='us-east-1')
	input1=input("enter table :\t")
	table = dynamodb.Table(input1)

	# a function to delete a table
	table.delete()

pictolearn / Increment_an_atomic_counter.py

Last active March 20, 2024 22:44

increment of atomic counter in DynamoDB using python

	# increment of an atomic counter

	# boto3, an AWS SDK package
	# JSON, a text format package that is language independent
	# decimal, a precision Handling package
	import boto3
	import json
	import decimal

pictolearn / update_an_item_conditionally.py

Last active June 27, 2022 00:03

conditional update in a DynamoDB table using python

	# conditional update

	# boto3, an AWS SDK package
	# JSON, a text format package that is language independent
	# decimal, a precision Handling package
	import boto3

	# this looks after validation error (throws a statement if the entity already exists)
	from botocore.exceptions import ClientError