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Packt Hub will keep you up to date with the latest tech with our FREE bite-sized tutorials. We provide coverage across a variety of languages and tools, including Python, Java, and Angular.

How to create observables in RxJS [Tutorial]

Reactive programming requires us to change the way that we think about events in an application. Reactive programming requires us to think about events...
distributed network

Using Genetic Algorithms for optimizing your models [Tutorial]

While, at present, deep learning (DL) is on top in terms of both application and employability, it has close competition with evolutionary algorithms. These algorithms are...
launch release

Optimizing GraphQL with Apollo Engine [Tutorial]

Apollo Engine is a commercial product produced by MDG, the Meteor Development Group, the company behind Apollo. It provides many great features, which we'll explore...

Installing a blockchain network using Hyperledger Fabric and Composer[Tutorial]

This article is an excerpt taken from the book Hands-On IoT Solutions with Blockchain written by Maximiliano Santos and Enio Moura. In this book, you'll learn how to...
Display stock market numbers loss

Understanding the cost of a cybersecurity attack: The losses organizations face

The average cost of a cybersecurity attack has been increasing over time. The rewards to hackers in cyberheists have also been increasing, and this...
hacker

Knowing the threat actors behind a cyber attack

This article is an excerpt taken from the book, Hands-On Cybersecurity for Finance written by Dr. Erdal Ozkaya and Milad Aslaner. In this book you will learn...

Brett Lantz on implementing a decision tree using C5.0 algorithm in R

Decision tree learners are powerful classifiers that utilize a tree structure to model the relationships among the features and the potential outcomes. This structure...
Facebook investigates Crimson Hexagon

Dr Joshua Eckroth on performing Sentiment Analysis on social media platforms using CoreNLP

Sentiment analysis is achieved by labeling individual words as positive or negative, among other possible sentiments such as happy, worried, and so on. The...
dark web spy spy

Adrian Pruteanu shows how to evade Intrusion Detection Systems using Proxy Cannon [Tutorial]

These days, it is fairly common for mature companies to implement Intrusion detection system (IDS), intrusion prevention systems (IPS), and security information and event...
Cognitive IoT: How Artificial Intelligence is remoulding Industrial and Consumer IoT

How AI is transforming the Smart Cities IoT? [Tutorial]

According to techopedia, a smart city is a city that utilizes information and communication technologies so that it enhances the quality and performance of urban...

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