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Functions in Python

A function is a set of one or more valid statements, which can be executed by calling the function name. As already stated, the Python program can be written within some small functions as well, so in that way, it works like a procedural language. Naturally, the question comes into our mind that why we should go for creating a function? So, below are the...
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Python Collections

Collections in Python Python Collections: The collection is a term used in Python which actually can refer any of the four things in Python. All these things are also considered as data types in Python as they can contain multiple values together. They are:-  List Tuple Set Dictionary Here we are trying to explain all these things.  What is List? A-List is a kind of...
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How to Create an IAM User in AWS?

Identity and Access Management (IAM) Create an IAM User in AWS: If you log in with your email id and password then it is your root account. And it is not recommended to use the root account for performing daily tasks. There are your team members who are going to work on AWS along with you. And they need access to particular services on the...
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How to Create a Virtual Private Cloud in AWS?

Suppose You have users who are going to work on your project. And you have to create an isolated Lab 2 – VPC – Virtual Private Cloud network in AWS for your project. That thing can be done with VPC service. In three-tier architecture there is one web server and one database server. As per the requirement, we need 2 networks in a single VPC....
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Python Strings

Python Strings Handling:  A String refers to a collection of characters. In Python, a string value can be mentioned either within “ “ (double Quote Symbol) or the value can be enclosed within ‘ ‘(Single Quote Symbol). Let us try to explain with an example – Mystring=” Hello This is my First Program” In the above statement, Mystring is a variable containing string value –...
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AWS CloudWatch Tutorial: A Complete Guide 2020

What is CloudWatch? CloudWatch is a service in AWS used to monitor AWS resources. There are multiple predefined metrics are available using that monitoring can be performed. In this LAB web are going to monitor a web server’s CPU utilization and disk utilization. And also going to create custom metrics for monitoring RAM utilization. For this LAB we will need an EC2 instance. Login to...
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