Learning Programming

🔅 JavaScript: Hashmaps 🌐 Author: Tiffany Graves 🔰 Level: Intermediate ⏰ Duration: 34m

🌀 Learn what hashmaps are, as well as how and why hashmaps are used.

📗 Topics: JavaScript 📤 Join Learn JavaScript for more courses

📂 Full description Hashmaps are a very useful data structure in programming languages. In JavaScript, data is stored in key-value pairs, using hashmaps to allow for quick retrieval of data. In this course, software engineer and web evangelist Tiffany Graves covers what hashmaps are and why they are used. Learn how the built-in functions for hashmaps, get() and set(), offer quick data retrieval, which leads to an optimal time complexity. Explore the relatively optimal space complexity of Hashmaps in JavaScript, as well. Plus, dive into a discussion of hashing and the basics of what a hash function is.

🔰 JavaScript Async/ Await Cheatsheet

Are you looking for Front-end Developer Job? If yes, Check the link in bio to get Interview Kit

🔰 JavaScript Async/ Await Cheatsheet

Are you looking for Front-end Developer Job? If yes, Check the link in bio to get Interview Kit

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🚀 Panorama of African Startups: Funding, Acquisitions and Key Developments (June 2025) 🌍 The African tech ecosystem continues to transform rapidly, driven by dynamic innovation and strategic investments. Here are the key developments of the moment: 💸 Major funding: • BURN raises $80 million for its clean stoves in Africa • Aruwa Capital: $35 million to support women-led businesses • KERA (e-health in Senegal): $10 million for AI in healthcare • Nile, MyNextCar, Octane, PaidHR, Open Access Energy, Salpha Energy and many others have raised between $1M and $11M • Egypt leads fundraising 📉 A report highlights that African startups remain undervalued due to a lack of storytelling. It's time to better tell the story of African tech. 📊 More on: https://go.ros.cg/dAPqG 🔁 Share this watch to give visibility to the continent's innovations. #Startups #TechAfrica

🔰 JSON Web Token

🔰 JavaScript Loops - Code This, Not That

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🔰 What Is MERN? MERN Stack is a Javascript Stack that is used for easier and faster deployment of full-stack web applications. MERN Stack comprises of 4 technologies namely: MongoDB, Express, React and Node.js. It is designed to make the development process smoother and easier. 🔰 MongoDB: MongoDb is a NoSQL DBMS where data is stored in the form of documents having key-value pairs similar to JSON objects. MongoDB enables users to create databases, schemas and tables. 🔰 ExpressJS ExpressJS is a NodeJS framework that simplifies writing the backend code. It saves you from creating multiple Node modules. 🔰 ReactJS ReactJS is a JS library that allows the development of user interfaces for mobile apps and SPAs. It allows you to code Javascript and develop UI components. 🔰 NodeJS NodeJS is an open-source Javascript runtime environment that allows users to run code on the server.

🔅 Postman: The Complete Guide - REST API Testing ⭐️ Bestseller 🌟 4.7 - 20932 votes 💰 Original Price: $74.99

📖 Postman API testing for manual and automated tests. Automate with Newman, GitLab, Jenkins or any other CI tool.

🔊 Taught By: Valentin Despa, Valentin Despa - Support 📤 Download Full Course

🔅 Hands-On PyTorch Machine Learning 🌐 Author: Helen Sun 🔰 Level: Intermediate ⏰ Duration: 56m

🌀 Discover the fundamentals of creating machine learning models with PyTorch, the open-source machine learning framework.

📗 Topics: PyTorch, Machine Learning 📤 Join Artificial intelligence for more courses