Open in app

Sign In

Write

Sign In

Hybesis - H.urna
Hybesis - H.urna

198 Followers

Home

About

Published in

The Startup

·Jul 27, 2020

Handling Graphs With Adjacency Lists

Introduction An adjacency list represents a graph (or a tree) as an array of nodes that include their list of connections. Let’s first see how it looks like with a graph and its equivalent adjacency list representation: The idea is pretty simple : the index of the array represents a node…

Graph

5 min read

Handling Graphs With Adjacency Lists
Handling Graphs With Adjacency Lists
Graph

5 min read


May 19, 2020

Pull Request Workflow with Git — 6 steps guide

Introduction A pull request flow is a lightweight, 6 steps, branch-based workflow. Note: this guide some quotations from GitHub Guides (Open Source). Here is an overview of the pull request workflow: 0. “Pull” the changes to your local machine (get the most recent base) 1. Create a “branch” (version) 2. Commit the changes 3.a Push…

Git

5 min read

Pull Request Workflow with Git — 6 steps guide
Pull Request Workflow with Git — 6 steps guide
Git

5 min read


May 16, 2020

Git from scratch — 5 steps guide

Introduction “Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. Git is easy to learn and has a tiny footprint with lightning fast performance.” (Git) But first thing first : what is a “version control…

Git

7 min read

Git from scratch — 5 steps guide
Git from scratch — 5 steps guide
Git

7 min read


Apr 30, 2020

Euclidean Division explained to Kids

Introduction In our previous courses, we have seen how to perform the four fundamental operations (add, subtract, multiply and divide) on both natural numbers and integers. However, we didn’t handle more complex cases such as when it was not dividing things up exactly. …

Euclid

5 min read

Euclidean Division explained to Kids
Euclidean Division explained to Kids
Euclid

5 min read


Published in

Level Up Coding

·Apr 17, 2020

Illustrated guide to terms used daily in programming

Here is a glossary of many terms used every day by tech people and programmers; this is a light and general glossary of many terms. Definitions are kept as simple and short as possible. This may be used as a first overview of the programming world. This glossary is also…

Development

14 min read

Illustrated guide to terms used daily in programming
Illustrated guide to terms used daily in programming
Development

14 min read


Apr 14, 2020

Teaching kids how to deal with integers

In the previous lesson, we have learned about natural, or whole, numbers (0, 1, 2, 3…). It’s now time to enlarge our vision of numbers with integers. Integers are just like whole numbers, but they also include negative numbers: {…-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5…}…

Kids

6 min read

Teaching kids how to deal with integers
Teaching kids how to deal with integers
Kids

6 min read


Apr 14, 2020

Teaching kids how to operate natural numbers

A natural number is a positive and “without comma” number such as 1, 2, 3 … and 0. The smallest element is 0 and there is no greater element: you can count without ever stopping. Natural numbers are the most commonly used numbers in everyday life, they allow you to…

Math

7 min read

Teaching kids how to operate natural numbers
Teaching kids how to operate natural numbers
Math

7 min read


Apr 12, 2020

A quick introduction to number sets and math vocabulary

Introduction In this introduction we will see the vocabulary and the calculation rules used for all the set of numbers. This may seem complicated at first, but for each set (see Quick Access above) we will explain in detail and with examples how to do it. …

Mathematics

4 min read

A quick introduction to number sets and math vocabulary
A quick introduction to number sets and math vocabulary
Mathematics

4 min read


Published in

Level Up Coding

·Feb 21, 2020

Mastering Binary Search Tree — BST

Introduction A Binary Search Tree (BST), Ordered Tree or Sorted Binary is the first tree data structure we are studying. Unlike Arrays, Linked Lists, Stacks and Queues which are linear data structures, a Tree is a hierarchical (and nonlinear) data structure which is intrinsically recursive. Still, BST are easy to understand…

Bst

8 min read

Mastering Binary Search Tree — BST
Mastering Binary Search Tree — BST
Bst

8 min read


Published in

Level Up Coding

·Jan 20, 2020

Pathfinding algorithms : the four Pillars.

Introduction What’s the shortest drive from our place to the nearest park? How do we find a way through a maze? Can we program a game character to find the exit avoiding enemies? Pathfinding algorithms address the problem of finding a path from a source to a destination avoiding obstacles and…

Pathfinder

14 min read

Pathfinding algorithms : the four Pillars.
Pathfinding algorithms : the four Pillars.
Pathfinder

14 min read

Hybesis - H.urna

Hybesis - H.urna

198 Followers

Learn sciences with your senses

Following
  • Alessandro Butler

    Alessandro Butler

  • Trey Huffine

    Trey Huffine

  • Vaidehi Joshi

    Vaidehi Joshi

  • Boris Reitman

    Boris Reitman

  • Quantonation

    Quantonation

See all (18)

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Text to speech

Teams