I walk through how a transformer-based Large Language Model (LLM) generates text. From tokenization to embeddings, self-attention, logits, softmax, sampling, the autoregressive loop, and detokenization, I break down each step visually so you can see how it all fits together
In this video CJ explains chat bots, neural networks, tokenization, embeddings, transformers and more. He shows real working code for everything and gives historical context along the way. View the code here
Maybe you’ve heard of it, maybe you haven’t, but if you’re into sleek, customizable setups, Hyprland is about to become your best friend. It’s a modern window manager with a built-in compositor that delivers all the organizational power of a traditional window manager, with the eye candy of KDE Plasma (well, mostly). Whether you’re a minimalist or an aesthetic junkie like myself, Hyprland lets you fine-tune every aspect of your desktop while keeping it smooth and stunning. In this episode, we’ll introduce you to why Hyprland is a game-changer, and how it strikes that perfect balance between functionality and beauty. Get ready to give your desktop the upgrade it deserves!
How to Install and Configure Quickshell (2027 Edition) | Part 1
Quickshell is a desktop customization toolkit used to build custom status bars, widgets, lock screens, and complete desktop environments on Linux.
Core Features
• QtQuick and QML: Built on QtQuick and configured using QML, a simple interface description language.
• Hot Reloading: Instantly loads configuration changes as soon as files are saved.
• System Integrations: Provides native bindings for Wayland and X11, window managers like Hyprland, i3, and Sway, plus audio controls (Pipewire) and Bluetooth (BlueZ).
• Alternatives: Functions similarly to popular tools like EWW (Eww) or AGS (Aylur’s Gtk Shell), but leverages the Qt/QML ecosystem.
1,938 views 13 Dec 2023 #security #Cisco #ciscorouter
Welcome to our step-by-step guide on setting up a Site-to-Site IPSec VPN tunnel with Cisco devices. If you’re looking to establish secure communication between two remote locations or branch offices, you’re in the right place.
When Apple was using Intel processors and AMD GPUs, the idea of an expandable and upgradeable tower made sense. But Apple Silicon chips bring the CPU, GPU, and memory interface all under one roof in a way that makes that sort of upgradeability not just superfluous but impossible. At least not without breaking some of the chips’ key benefits.
And as it happens, Apple Silicon’s combination of a fast CPU, solid GPU, and unified memory architecture has made it a good fit for a modern “pro” workload that really pushes high-end hardware: running language models and agents locally.
That’s really the core audience for the M5 Ultra Mac Studio, Apple’s tippity-top config that is jumping two processor generations in a single refresh (there was no M4 Ultra, if you recall). The highest-end Studios have always felt like a bit of overkill for most people, but now there’s a particular kind of AI-pilled coder or designer who can legitimately benefit from having this kind of system on their desk.
YOU NEED TO BE AWARE OF THESE DEVICES!:
Round two – and I saved the best for last. Forty MORE pieces of real hacker hardware, the exact gear behind Kali Linux, and every single one is sitting on Amazon or one click away. All legal to own… and a crime to point at anyone who didn’t ask. A cable that quietly types on your keyboard, a keychain that swallows every access card you own, and the little orange box the whole comment section begged for. Stay till the end – the sneakiest, cheapest one is saved for dead last
Tech companies thought that AI coding tools would let them cut engineering teams and build software faster and cheaper. Instead, AI-generated code created new problems with reliability, security, and maintenance. Today, we’ll discuss why Big Tech is secretly rehiring the same software engineers that were supposed to be replaced by AI
Last year, Microsoft announced its Majorana quantum computing chip, which supposedly used topological qubits to make calculations. The problem was that the paper published alongside the announcement didn’t show any evidence for those claims. Now they’ve announced a new quantum chip. Is it any better this time?. Let’s take a look.
In June 2026, Microsoft CEO Satya Nadella took the stage in San Francisco at Build 2026 and unleashed a series of announcements so massive that the entire tech market reeled. The company had quietly spent roughly $190 billion in capital expenditures building data centers across the planet, buying custom chips, and wiring up infrastructure for a world that runs on AI — and Wall Street punished them for it, sending Microsoft stock down nearly 24 percent in the first half of the year, the worst stretch since the dot-com crash. The keynote revealed four bombshells: Scout, an always-on autopilot AI agent that lives
YOU NEED TO BE AWARE OF THESE DEVICES!:
Common Penetration Testing Hardware
• Long-Range Wi-Fi Adapters: Models like the Alfa AWUS036NEH or AWUS036NHA support monitor mode and packet injection, which are essential for wireless network auditing in Kali Linux.
• Software-Defined Radio (SDR): Devices like RTL-SDR blog dongles let you capture, analyze, and inspect local radio frequency signals.
• RFID/NFC Cloners: Tools like the Flipper Zero or Proxmark3 allow for reading, saving, and duplicating 125kHz and 13.56MHz RFID/NFC credentials.
• BadUSB / Rubber Ducky Devices: Programmable USB keystroke injection tools simulate a human keyboard to rapidly execute automated scripts upon plugging into a machine.
• The CL1 Device: Cortical Labs grew human neurons derived from stem cells on a silicon microchip embedded with microelectrodes.
• Sensory Translation: A software interface translates visual data from Doom (like the appearance of an enemy or a wall) into electrical stimulation patterns sent to specific electrodes on the chip.
• Action and Feedback: The brain cells fire electrical signals back in response, which are translated into game actions like moving or shooting. Correct gameplay actions receive clean, predictable electrical signals, while errors or deaths trigger chaotic, noisy feedback that the neurons naturally try to avoid.
Researchers at Cortical Labs successfully trained a network of roughly 200,000 living human brain cells on a silicon chip to play the classic video game
How It Works
• The Hardware: The system uses CL1, a biological computer holding living human neurons grown from stem cells on a multi-electrode array microchip.
• The Interface: An API converts the video feed of Doom into patterns of electrical pulses that stimulate specific electrodes on the chip, acting as the neurons’ sensory input.
• The Output: The electrical firing patterns (spikes) produced by the brain cells in response are recorded by the chip and translated into game movements like turning, walking, or shooting.
• The Feedback Loop: Correct actions are rewarded with structured, predictable electrical signals, while chaos and random white noise act as punishment for poor moves, encouraging the cells to learn order and predictability
What It Does
• Tracks information: Helps you organize data like issues, assets, inventory, events, and contacts.
• Replaces spreadsheets: Acts as a structured, modern alternative to static Excel files for team data.
• Provides flexible views: Displays data as a grid, calendar, gallery (with images), or custom board.
Key Features
• Templates: Offers ready-made setups for common tracking needs.
• Collaboration: Allows real-time co-authoring and side-by-side chats.
• Integration: Embeds directly into Microsoft Teams and builds on the backend engine of Microsoft SharePoint.
• Automation: Connects with Power Automate to set up rules, alerts, and automated workflows.
Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc.
It can be especially useful for cases where:
you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc.)
you need to work on a system that doesn’t have an OS installed
you need to flash a BIOS or other firmware from DOS
you want to run a low-level utility
Despite its small size, Rufus provides everything you need!
A non exhaustive list of Rufus supported ISOs is also provided at the bottom of this page
Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc.
It can be especially useful for cases where
you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc.)
you need to work on a system that doesn’t have an OS installed
you need to flash a BIOS or other firmware from DOS
you want to run a low-level utility
Despite its small size, Rufus provides everything you need!
Share your videos with friends, family, and the world. 5.36M subscribers•612 videos Welcome to NetworkChuck! Live Podcasts Courses Playlists Posts Search
If Python is not installed on your computer, you can download it for free from the official website: https://www.python.org/
Python is an interpreted programming language, this means that as a developer you write Python (.py) files in a text editor and then put those files into the python interpreter to be executed
Microsoft 365 and Microsoft Azure provide an extensive collection of cloud services for communication, collaboration, identity management, device administration, data protection, application development and business automation. Used together, they can provide an organisation with a secure and flexible technology platform that supports both everyday work and long-term digital development.
Microsoft Dynamics 365 is a comprehensive, cloud-based suite of business applications designed to manage core enterprise functions. It unifies Customer Relationship Management (CRM) and Enterprise Resource Planning (ERP) capabilities into a single connected system, allowing companies to automate processes, streamline operations, and enhance customer experiences.
Select the Microsoft 365 or Office 365 trial that you would like to explore. Each button opens the official Microsoft registration page.
Trial availability, eligibility and duration are determined by Microsoft. Each registration page opens in a new browser tab.
