Napisane przez: charlie - 18-01-2026, 21:59 - Forum: Propozycje
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Mastering Next.Js - 1. React Foundations
Published 1/2026
Created by Xiaoqi Zhao
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Level: Beginner | Genre: eLearning | Language: English | Duration: 13 Lectures ( 3h 33m ) | Size: 4.46 GB[/center] Go from JavaScript to React, and build your first Next.js application from the ground up. What you'll learn
✓ Master the React Mindset: Shift from imperative to declarative programming by learning to describe UIs based on state rather than manual DOM manipulation.
✓ Build Modular UI Components: Create reusable, manageable components and master the flow of data using Props to build scalable and organized user interfaces.
✓ Handle Data and Interactivity: Use the useState hook and event listeners to manage dynamic data and build applications that respond instantly to user actions.
✓ Migrate from React to Next.js: Transition a basic React project into a professional Next.js environment by setting up the app directory and your first routes.
✓ Master Server & Client Components: Understand the Next.js rendering lifecycle to choose the right component type for the best performance and SEO results. Requirements
● Basic JavaScript (ES6+): You should be comfortable with variables, arrow functions, template literals, and basic array methods like .map().
● HTML & CSS Fundamentals: A solid understanding of HTML structure and basic CSS styling is essential, as we will be building UI layouts.
● No Prior React/Next.js Experience Needed: We start from the very beginning-moving from vanilla JavaScript to React.
● A Computer with Node.js Installed: You will need a code editor (like VS Code) and the ability to run simple terminal commands.
● A "Growth Mindset": React requires a shift in how you think about the web. Being open to learning a "declarative" way of coding is the most important prerequisite! Description
What you'll learn
• Understand the core transition from Imperative to Declarative programming.
• Build and nest React Components to create modular, reusable UIs.
• Master JSX to write HTML-like code directly within your JavaScript.
• Manage dynamic data using Props and State.
• Handle user interaction with event listeners and hooks like useState.
• Seamlessly migrate a vanilla JavaScript project into a powerful Next.js application.
• Understand the fundamental difference between Server and Client Components.
Course Description
Are you ready to build modern, high-performance web applications but feel overwhelmed by the sheer amount of libraries and frameworks? Welcome to the "React Foundations" edition of the Mastering Next.js series.
Next.js is the most popular framework for building React applications today. However, to truly master Next.js, you must first understand the foundations of React itself. This course is designed to bridge the gap between basic JavaScript and professional-grade Next.js development.
We don't just show you how to write code; we show you how the web works. We start at the very beginning-manipulating the DOM with vanilla JavaScript-and incrementally introduce React and Next.js features. By the end of this course, you won't just be "using" a framework; you'll understand why it exists and how it optimizes your developer experience.
What makes this course different? Unlike other courses that jump straight into complex boilerplate, we start with a simple HTML file. We add React via CDN, introduce JSX, and slowly evolve our project into a full-scale Next.js environment. This "foundational" approach ensures you never feel lost when looking at a modern codebase.
Course Content & Modules
1. Introduction to the Ecosystem
• What is Next.js and how does it relate to React?
• The "Building Blocks" of a web application: Routing, Rendering, and Data Fetching.
2. Rendering User Interfaces (UI)
• Understanding the DOM (Document Object Model).
• The difference between Imperative (Vanilla JS) vs. Declarative (React) programming.
3. React Core Concepts
• Creating your first React Component.
• Writing Markup with JSX: Rules and Best Practices.
• Making components reusable with Props.
4. Interactivity & State
• Displaying lists and conditional content.
• Handling events (Clicks, Inputs, etc.).
• Managing data flow with the useState hook.
5. From React to Next.js
• Why move to a framework? Scaling and Optimization.
• Installing Next.js and the app router.
• Migrating your project: From index.html to page.js.
6. Server vs. Client Components
• The Next.js philosophy: Why "Server First"?
• When to use 'use client' and how to optimize for performance.
Requirements
• Basic knowledge of HTML and CSS.
• A foundational understanding of JavaScript (Variables, Functions, and Arrays).
• No prior experience with React or Next.js is required!
Who this course is for
• Beginner Developers who want a solid start in the React/Next.js ecosystem.
• Vanilla JS Developers looking to upgrade their skills to modern frameworks.
• Designers or Product Managers who want to understand the technical foundations of the apps they work on.
• Self-taught coders who want a structured path from "Hello World" to a professional-grade Next.js setup.
Why learn Next.js now?
Next.js is the framework of choice for companies like TikTok, Twitch, and Hulu. It handles the "heavy lifting"-like routing, optimization, and server-side rendering-so you can focus on building beautiful user experiences. Mastering the foundations is your first step toward becoming a top-tier Full-Stack Developer.
Enroll today and start building the future of the web! Who this course is for
■ This course is for you if: You want to understand how the web evolved from simple scripts to powerful frameworks like Next.js.
■ This course is NOT for you if: You are already an expert React developer looking for advanced performance optimization or deep dives into complex state management libraries (we focus on the core foundations here).
Napisane przez: charlie - 18-01-2026, 21:58 - Forum: Propozycje
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Multiple Signal Classification (music) For Doa
Published 1/2026
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Language: English | Duration: 1h 12m | Size: 810 MB[/center]
Understand the MUSIC algorithm for DoA through phased arrays, covariance analysis, and fixed-point modeling
What you'll learn
Understand the MUSIC algorithm and its processing stages for direction-of-arrival estimation
Model MUSIC processing blocks using fixed-point arithmetic and analyze quantization effects
Evaluate precision-performance trade-offs in fixed-point signal processing implementations
Validate fixed-point models against floating-point reference implementations
Prepare fixed-point models for later FPGA and HLS-based implementation
Requirements
Basic knowledge of digital signal processing and linear algebra is recommended. Familiarity with Python is required.
Description
The Multiple Signal Classification (MUSIC) algorithm is one of the most powerful and widely used techniques for high-resolution Direction-of-Arrival (DoA) estimation in array signal processing. Despite its popularity, many engineers struggle to move beyond formulas and truly understand how the algorithm behaves in practice-especially when preparing it for efficient hardware implementation.This course focuses on building a clear, structured understanding of the MUSIC algorithm, starting from phased array fundamentals and progressing through the full signal processing workflow. Rather than treating the algorithm as a black box, the course explains each processing stage and highlights the practical considerations that arise in real systems.A major emphasis is placed on fixed-point modeling, which is a critical step when preparing signal processing algorithms for FPGA or embedded deployment. You will learn how covariance computation, eigenvalue decomposition using Jacobi rotations, CORDIC-based angle computation, and pseudospectrum evaluation behave under finite precision constraints. Python-based models are used to analyze numerical accuracy, scaling, and precision-performance trade-offs.The course is designed for engineers who want to bridge the gap between theory and implementation. While no FPGA coding is required in this course, the material is structured to prepare you for hardware-oriented workflows, making it an ideal foundation for later FPGA or HLS-based implementations.By the end of the course, you will not only understand how MUSIC works, but also how to model, analyze, and validate it under realistic fixed-point constraints-an essential skill for modern signal processing and radar systems.
Who this course is for
Engineers and researchers working with array signal processing or radar systems
FPGA and embedded systems engineers who want to understand fixed-point DSP modeling
Students and practitioners interested in implementing signal processing algorithms on hardware
Developers preparing for FPGA or HLS-based implementation of advanced DSP algorithms
This course is not intended for absolute beginners without DSP or programming background
Napisane przez: charlie - 18-01-2026, 21:57 - Forum: Propozycje
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Palo Alto Firewall Pan Os V11 - Zero-To-Hero - Part-2
Published 1/2026
Created by NetDefense Academy
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Level: All | Genre: eLearning | Language: English | Duration: 35 Lectures ( 11h 30m ) | Size: 7.3 GB[/center] This course continues from Part-1 and focuses on advanced firewall configuration, HA, VPN, Panorama, logging etc. What you'll learn
✓ Analyze and configure advanced logging and reporting on Palo Alto Firewalls
✓ Understand PAN-OS versioning, features, and upgrade considerations
✓ Create and manage objects, address groups, and service objects efficiently
✓ Perform backup and restore operations on Palo Alto Firewalls
✓ Deploy Palo Alto Firewalls using different deployment modes
✓ Configure and troubleshoot Site-to-Site and Remote Access VPNs
✓ Implement and test High Availability (HA) configurations
✓ Perform advanced monitoring and troubleshooting using GUI, CLI, and logs
✓ Deploy Panorama as a virtual machine
✓ Manage multiple firewalls using Panorama centralized management
✓ Understand Palo Alto Firewall deployments in AWS cloud environments Requirements
● Basic understanding of computer networking concepts (IP addressing, routing, firewall basics)
● Basic familiarity with Palo Alto Firewall fundamentals
● Completion of Palo Alto Firewall PAN-OS v11 - Zero-To-Hero - Part-1 is strongly recommended
● A computer or laptop (Windows, macOS, or Linux)
● Ability to follow hands-on lab demonstrations (no prior enterprise experience required)
● Willingness to learn advanced firewall concepts step by step Description
Important Notice
This course is Part-2 of the Palo Alto Firewall PAN-OS v11 - Zero-To-Hero series. It continues from Part-1 and focuses on advanced firewall configuration, High Availability (HA), VPNs, Panorama centralized management, logging, monitoring, troubleshooting, and cloud deployments. It is strongly recommended to complete Part-1 before enrolling in this course.
Course Overview
Once you understand the fundamentals of Palo Alto firewalls, the next step is mastering enterprise-grade configurations and real-world deployments.This course is designed to take you beyond the basics and help you work confidently with advanced Palo Alto Firewall features used in production environments.
In Part-2, you will dive deep into logging and reporting, User-ID and authentication, PAN-OS versioning, object management, VPN technologies, High Availability, advanced troubleshooting, and Panorama centralized management. You will also learn how Palo Alto firewalls are deployed in cloud environments such as AWS.
All topics are explained step by step, with practical demonstrations and real-world scenarios that reflect how Palo Alto firewalls are actually deployed and managed in enterprise networks.
What You'll Learn in This Course
• Configure and analyze traffic, threat, and system logs
• Implement User-ID, Captive Portal, and authentication mechanisms
• Understand PAN-OS versions, features, and upgrade strategies
• Create and manage objects, address groups, and service objects
• Perform backup and restore operations safely
• Configure administrator accounts, roles, and RBAC
• Understand and deploy Palo Alto firewall deployment modes
• Configure Site-to-Site and Remote Access VPNs
• Implement and test High Availability (HA) configurations
• Perform advanced monitoring and troubleshooting using GUI and CLI
• Deploy Panorama Virtual Machine
• Manage multiple firewalls using Panorama (templates, device groups, policies)
• Understand Palo Alto Firewall deployment in AWS cloud environments
• Real-World & Enterprise Focus
This course is not theory-only. You will work with
• Realistic enterprise scenarios
• Production-style configurations
• Best practices used by network security professionals
By the end of the course, you will be able to design, deploy, manage, and troubleshoot Palo Alto firewalls confidently in complex environments.
Who This Course Is For?
• Network & Security Engineers with Palo Alto basics
• Students who completed Palo Alto Firewall PAN-OS v11 - Zero-To-Hero - Part-1
• Firewall administrators managing enterprise networks
• SOC, NOC, and IT operations professionals
• Engineers preparing for advanced Palo Alto roles
Prerequisites
• Basic understanding of networking concepts
• Basic familiarity with Palo Alto Firewall fundamentals
• Completion of Part-1 is highly recommended
By the End of This Course
You will have the skills and confidence to work with Palo Alto firewalls in real enterprise and cloud environments, manage multiple firewalls using Panorama, implement HA and VPNs, and troubleshoot complex issues effectively.
Enroll now and continue your Zero-To-Hero journey with Palo Alto Firewall PAN-OS v11 - Part-2. Who this course is for
■ Network and Security Engineers who want to deepen their skills with Palo Alto Firewalls
■ Students who have completed Palo Alto Firewall PAN-OS v11 - Zero-To-Hero - Part-1
■ Firewall Administrators managing enterprise or multi-firewall environments
■ IT Professionals involved in firewall operations, security, and infrastructure management
■ Engineers preparing for advanced Palo Alto Firewall roles or real-world deployments
Napisane przez: charlie - 18-01-2026, 21:56 - Forum: Propozycje
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Learn To Prompt: 7-Day Chatgpt Ai Course For Women 50+
Published 1/2026
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Language: English | Duration: 35m | Size: 666 MB[/center]
Confidently use AI for business, creativity, and everyday life - no tech background needed.
What you'll learn
Write effective prompts to get helpful, customized answers from ChatGPT
Use AI to brainstorm ideas, write content, and organize personal tasks
Build confidence using new tech tools - without needing a tech background
Apply ChatGPT to everyday situations, business ideas, or creative projects
Learn how to think with ChatGPT as a creative and practical partner - not just follow prompts - so you can adapt AI to your own voice, goals, & life situations
Develop a repeatable prompting mindset you can reuse across new tools, topics, and future AI platforms - even as technology changes.
Requirements
No tech experience or AI knowledge required. Just bring curiosity and a willingness to explore!
This course is also helpful for people already using AI who want clearer structure, better prompts, and stronger foundations for more consistent results.
Description
Curious about AI but not sure where to start? This beginner-friendly course is made especially for women 50+ who want to learn how to use ChatGPT for everyday tasks, creative projects, or business ideas - no tech background needed.Over 7 short, easy-to-follow lessons, you'll learn exactly how to write prompts that get useful, personalized answers from ChatGPT. You'll explore how AI can help you brainstorm, write faster, organize tasks, and even solve problems - all in a simple, judgment-free way.This course is your on-ramp to the AI world. You'll get:Bite-sized video lessons (you can finish in a week or binge in a day)Practice prompts to try out right awayDownloadable guides you can keep foreverWhether you're using ChatGPT for the first time or finally ready to stop feeling behind, this is your space to build confidence, one click at a time.his course is designed to help you take confident first steps with AI.This course is designed to help you build confidence with AI through simple, practical prompts you can reuse again and again.By the end of the 7 days, you'll have a clear foundation for using AI in everyday life, creative projects, and future learning - at your own pace, in your own way. Then, if you'd like to continue exploring AI after the course, you'll have ideas and confidence to decide what next steps feel right for you.
Who this course is for
This course is for women aged 50+ who want to confidently explore AI and ChatGPT without needing a tech background. If you've been curious about how AI works or want to save time, spark creativity, or grow your business - this 7-day starter course is your friendly on-ramp. Perfect for beginners who want clear, simple steps.
It's also ideal for anyone new to AI - or already experimenting with it - who wants practical guidance on how to prompt ChatGPT more clearly, creatively, and effectively.
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Napisane przez: charlie - 18-01-2026, 21:54 - Forum: Propozycje
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Karate Fit Workout - For Everyone
Published 1/2026
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Language: English | Duration: 53m | Size: 1.86 GB[/center]
With World Champion Rusan Reeves
What you'll learn
A fitness workout incorporating martial arts techniques
Warm Up
Punching Techniques
Punching techniques and strength training with dumbbells
Flexibility training and strengthening exercises for the legs
Leg and knee techniques
Stretching exercises
Various kicking technique
Various kicking techniques from the ground
Strengthening exercises and stretching from a floor position
Requirements
No previous knowledge necessary
Suitable for beginners and advanced
The techniques are easy to learn
Have fun and enjoy your training!
Description
The Ultimate Workout with World Champion Susan ReevesExperience a truly unique fitness program led by 2001 ISKA World Champion Susan Reeves, combining the power of authentic martial arts with effective aerobic training. Karate Fit is a dynamic, full-body workout designed for both men and women, blending fitness and real karate techniques into one highly effective system. There are no frills and no music-just a focused, high-quality workout that delivers real results.Unlike many "cardio karate" or dance-style fitness programs, Karate Fit emphasizes the advantages of true martial arts training. Every movement is purposeful, powerful, and functional, producing impressive results in a fun, innovative, and easy-to-follow format. By eliminating music, the workout allows each technique to be performed at its natural and optimal pace, rather than forcing movements to match a beat. This approach not only improves technique and body awareness, but also makes the training safer and more effective than typical "karate-style" workouts.Karate Fit is built around three essential elements of physical fitness: cardiovascular conditioning, muscle toning, and flexibility. This balanced structure makes it an excellent method for shaping and strengthening the body while improving endurance and mobility. Through continuous movement and authentic karate techniques, you will develop functional strength, coordination, and overall fitness.Suitable for beginners through advanced participants, Karate Fit can be adapted to your personal fitness level and goals. Whether you are looking to lose weight, tone your muscles, increase stamina, or experience a powerful new way to train, this course offers a truly body-changing experience. Train with a world champion, discover the benefits of real martial arts-based fitness, and transform both your body and your mindset with Karate Fit.
Who this course is for
This course is suitable for anyone who wants to exercise and perform martial arts techniques.
Napisane przez: charlie - 18-01-2026, 21:51 - Forum: Propozycje
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Electric Motors Control
Published 1/2026
Created by Fabrizio Frigeni
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Level: Intermediate | Genre: eLearning | Language: English | Duration: 30 Lectures ( 3h 31m ) | Size: 1.74 GB[/center] Build your own servo drive: from hardware to software control What you'll learn
✓ Understand how electric motors and encoders work
✓ Design the hardware components of a servo drive
✓ Program electronic commutation via field-oriented control (FOC)
✓ Analyze frequency response of servo loop controller Requirements
● Understanding of basic electrical concepts Description
This course describes how electric motors work and how servo drives can be built and programmed to control them.
We first provide an overview of different kinds of motors, but then we focus particularly on synchronous brushless motors and their position encoders because they are the state-of -the-art solution for advanced motion applications.
The section on servo drives is at the core of this course. We describe how a servo drive is built both from a hardware and a software perspective.
We introduce all the power electronic components required to drive an electric motor: from power switches to current sensors to voltage converters. We highlight all the standard safety functions needed to minimize potential risks. We also show the process of design and fabrication of PCBs in case you want to build your own drive.
We then describe the software algorithms in detail. The firmware architecture of a servo drive is made up of two fundamental components: the servo loop controller using a cascaded PID structure; and the field-oriented control (FOC) algorithm for electronic commutation. We look at how to efficiently generate an inducted magnetic flux in the stator in order to optimally drive the rotor and maximize quadrature current component. The generation of the motor phase voltages according to the space vector modulation is the final step of the commutation process. Who this course is for
■ Electronics students who want to understand the tricks behind controlling electric motors
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