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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.

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    OpenCV: Detecting Edges, Lines, and Shapes

    Oli Huggins -
    0
    Edges play a major role in both human and computer vision. We, as humans, can easily recognize many object types and their positons just...
    binary search tree

    Build a C++ Binary search tree [Tutorial]

    Pavan Ramchandani -
    2
    A binary tree is a hierarchical data structure whose behavior is similar to a tree, as it contains root and leaves (a node that has no child). The root of...

    Using IPv6 on Packet Tracer

    Packt -
    0
    This article is written by Jesin A the author of Packet Tracer Network Simulator. Cisco Packet Tracer is a powerful network simulation program and...

    Working with a Webcam and Pi Camera

    Packt -
    0
    In this article by Ashwin Pajankar and Arush Kakkar, the author of the book Raspberry Pi By Example we will learn how to use...
    custom visuals

    4 powerful custom visuals in Power BI: Why, When, and How to add [Tutorial]

    Pravin Dhandre -
    0
    Power BI report authors and BI teams are well-served to remain conscience of both the advantages and limitations of custom visuals. For example, when...
    Blur code screen

    9 Useful R Packages for NLP & Text Mining

    Amey Varangaonkar -
    0
    The following excerpt is taken from the book Mastering Text Mining with R, co-authored by Ashish Kumar and Avinash Paul. This book lists various...

    Blogs and Forums using Plone 3

    Packt -
    0
    Blogs and forums have much to offer in a school setting. They help faculty and students communicate despite large class sizes. They engage students...

    How to Setup PostgreSQL with Node.js

    Antonio Cucciniello -
    1
    Have you ever wanted to add a PostgreSQL database to the backend of your web application? If so, by the end of this tutorial,...
    Implement Dynamic SQL in Postgre

    How to implement Dynamic SQL in PostgreSQL 10

    Amey Varangaonkar -
    0
    In this PostgreSQL tutorial, we'll take a close look at the concept of dynamic SQL, and how it can make the life of database...

    Making a simple Web based SSH client using Node.js and Socket.io

    Jakub Mandula -
    6
    If you are reading this post, you probably know what SSH stands for. But just for the sake of formality, here we go: SSH stands...
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