The enumerate() function assigns an index to each item in an iterable object that can be used to reference the item later. What does enumerate do in Python? It makes it easier to keep track of the content of an iterable object. If you are using enumerate in Python 3 and call print(enumerate()), you will get an alphanumeric memory reference...

What is DevOps Tools? DevOps Tools help automate the process. It emphasizes communication, collaboration between product management, software development, and operations professionals. 1. Gradle Your DevOps tool stack will need a reliable build tool. Apache Ant and Maven dominated the automated build tools market for many years, but...

 Amazon Web Services is the name that has revolutionized the world of computing! How? Amazon Web Services or AWS is Amazon’s cloud service, where you can find various building blocks as services to develop and implement any cloud application. The various AWS services are designed to work in tandem wif each other to create highly...

There are many GUI tools to connect to MongoDB databases and browse but sometimes you need to get to the command line. That moment when something has gone wrong on the database server, and you need to SSH 4-levels deep in order to debug a problem with a database can leave you stuck. In this cheat sheet you can get a quick refresher...

There is no one linear path to a successful career in cybersecurity. Some people enter the security field straight out of college, while others transition from another IT role.No matter where you start, all cybersecurity careers begin with general IT experience. You need to understand how technology works before you can learn how to secure and...

To get a sense of the AWS vs Azure vs Google Cloud market share breakdown, let’s take a look at what each cloud provider’s reports shared. AWS Amazon reported Amazon Web Services (AWS) revenue of $9.95 billion for Q4 2019, compared to $7.4 billion for Q4 2019. AWS revenue grew 34% in the quarter, compared to a year earlier.Across the...

AngularJS and jQuery are terms used simultaneously when we consider the development of websites, especially front-end website development. Web developers find jQuery as the finest thing having a low entry barrier. jQuery is the best platform to deal with DOM elements. It works well with IE and has the assistance of AJAX. There is no question in...

Selenium IDE (Integrated Development Environment) is the simplest tool in the Selenium Suite. It is a Firefox add-on that creates tests very quickly through its record-and-playback functionality. This feature is similar to that of QTP. It is effortless to install and easy to learn.Because of its simplicity, Selenium IDE should only be used as a...

Python programming language has four collection data types- list, tuple, sets and dictionary. But python also comes with a built-in module known as collections which has specialized data structures which basically covers for the shortcomings of the four data types. In this blog, we will go through each of those specialized data structures in...

Artificial Neural Networks (ANNs) The inventor of the first neurocomputer, Dr. Robert Hecht-Nielsen, defines a neural network as − "...a computing system made up of a number of simple, highly interconnected processing elements, which process information by their dynamic state response to external inputs.” Basic Structure of...