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Robert Y-Squared
Robert Y-Squared

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Mar 9

Blockchain & Smart Contracts Explained| Part 1 of 2 | Blog Post 9

Table of Contents — 1 What is a Blockchain 1.1 General Overview 1.2 Is a centralized blockchain not really a blockchain? 1.3 What is the ledger and how is it implemented? 1.4 Are nodes just like apps running on a server? 2 What is a Smart Contract 2.1 General Overview 2.2 What are some…

13 min read

Blockchain & Smart Contracts Explained| Part 1 of 2 | Blog Post 9
Blockchain & Smart Contracts Explained| Part 1 of 2 | Blog Post 9

13 min read


Jan 22

How Code Controls Machines

Blog Post 8 TABLE OF CONTENT 1 INTRODUCTION 2 CODE EXECUTION 3 HARDWARE INTERFACE 4 ACTUATORS 5 APPLICATIONS 6 SAFETY AND MAINTENANCE 7 LINKS _________________________

8 min read

How Code Controls Machines
How Code Controls Machines

8 min read


Dec 14, 2022

Compiled Code vs interpreted Code

Whats the difference, what languages use what + JIT Compliation 1 Compiled vs Interpreted 2 Pros and Cons 3 Language Examples 4 What is JIT 5 Conclusion 6 Contact, Socials & GitHub 1 Compiled vs Interpreted A compiled language is a programming language that is converted into machine code that can be executed directly…

5 min read

Compiled Code vs interpreted Code
Compiled Code vs interpreted Code

5 min read


Dec 7, 2022

Writing the Same Program 10 Times. In 10 Different Languages.

Blog Post 6 Introduction C JavaScript Python C++ Java TypeScript PHP Swift R Go (Also Known as Golang) Links & GitHub 1. Introduction I wrote a simple program in JavaScript, then replicated it in 9 other programming languages so we can see a side by side comparison. This is not intended to…

5 min read

Writing the Same Program 10 Times. In 10 Different Languages.
Writing the Same Program 10 Times. In 10 Different Languages.

5 min read


Nov 24, 2022

System Design Fundamental Concepts

System Design Fundamental Concepts — Blog Post 5 1 Introduction 2 Client-Server Model 2.1 Client & Server 2.2 IP Addresses & DNS 2.3 Ports 3 Network Protocols 3.1 IP — Internet Protocol 3.2 TCP — Transmission Control Protocol 3.3 HTTP — Hyper Text Transfer Protocol 3.4 HTTPS — Hyper Text Transfer Protocol Secure 4 Storage Overview 5 Latency…

14 min read

System Design Fundamental Concepts
System Design Fundamental Concepts

14 min read


Nov 17, 2022

React.JS Hooks Made Easy

1 INTRODUCTION 2 BASIC HOOKS 2.1 useState 2.2 useEffect 2.3 useContext 3 ADDITIONAL HOOKS 3.1 useReducer 3.2 useRef 3.3 useCallback 3.4 useMemo 4 CUSTOM HOOKS 5 GITHUB, CONTACT & SOCIALS 1 INTRODUCTION What is a React Hook ? Essentially a hook is just a JavaScript function that allows us to manage state…

6 min read

React.JS Hooks Made Easy
React.JS Hooks Made Easy

6 min read


Oct 30, 2022

ALGORITHMS EXPLAINED FAST

Data Structures and Algorithms Series | Part 3 of 3 | Blog Post 3 TABLE OF CONTENTS 1 Introduction 2 Recursion Explained 3 Sorting Algorithms 3.1 Bubble Sort 3.2 Selection Sort 3.3 Insertion Sort 3.4 Merge Sort 3.5 Quick Sort 4 Searching Algorithms 4.1 Linear Search (Lists) 4.2 Binary Search (Sorted lists) 4.3 Naive Search (String/Pattern Matching) 4.5 BFS: Breadth-First Search & DFS: Depth-First…

14 min read

ALGORITHMS EXPLAINED FAST
ALGORITHMS EXPLAINED FAST

14 min read


Oct 12, 2022

LET’S TALK DATA STRUCTURES

Data Structures and Algorithms Series | Part 2 of 3 | Blog Post 2 Table of contents 1- Introduction 2 — Arrays 2.1 Introduction 2.1 Array Time Complexity 2.3 Common Array Methods 2.4 Static vs Dynamic Arrays 3 — Hash Tables 3.1 Introductions 3.2 Hash Functions 3.3 Hashtable Time Complexity 3.4 Collisons 4 — Linked Lists 4.1 Introductions 4.2 Singly Linked List 4.3 Doubly Linked List 4.4…

16 min read

LET’S TALK DATA STRUCTURES
LET’S TALK DATA STRUCTURES

16 min read


Sep 23, 2022

Big O Notation Made Easy

Data Structures and Algorithms Series | Part 1 of 3 | Blog Post 1 Welcome to my first Medium post, I hope you enjoy the content ! Preface This series will be broken down into three separate blog posts Part 1 Big O Notation, Part 2 Data Structures and Part…

Big O

14 min read

Big O Notation Made Easy
Big O Notation Made Easy
Big O

14 min read

Robert Y-Squared

Robert Y-Squared

3 Followers

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