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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...
    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...

    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,...

    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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