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STUDY: MAC ADDRESS

```html 🔍 MAC Address Explained: Uniqueness, Structure & Privacy We must correct a common misconception: a MAC address is designed to be globally unique, but it is NOT absolutely guaranteed that no duplicates exist in the world. Here's the accurate technical breakdown. ✅ What Is a MAC Address? MAC (Media Access Control) Address is: A hardware identifier Assigned to a network interface (Wi-Fi, Ethernet, etc.) Used at Layer 2 (Data Link Layer) of the OSI model Typically 48 bits long Example format: 00:1A:2B:3C:4D:5E 00-1A-2B-3C-4D-5E ✅ Structure of a MAC Address A standard MAC address is 48 bits (6 bytes) . It is divided into two parts: [ First 3 bytes ] OUI (Vendor) + [ Last 3 bytes ] Device ID 1️⃣ First Half — OUI (Organizationally Unique Identifier) ...

Study: UNAUTHORIZED ACCESS BLOCKED

```html 🔬 Deep Technical Analysis: TikTok, Private Network Access & The "Blocked Connection" Error We now go deeper into the exact mechanisms — what "network checks" mean, how private IPs are classified, and why Chrome's PNA policy blocks certain requests while leaving the page intact. 1️⃣ What does “perform network checks” mean? embed.js internals When embed.js runs, it is normal JavaScript executed inside your page . JavaScript can programmatically send network requests using: fetch() XMLHttpRequest WebSocket Image() beacons <script> injection <link> preloads Example (simplified): fetch("https://api.example.com/data") That is a network request. Now imagine internally it does something like: fetch("http://192.168.0.1/status") That is a request to a private IP address . Even if the script only chec...

ERROR TO BE STUDIED OF THE DAY

PART 1 📦 TikTok Archive – Embedded Preview ✅ No connection warning — iframe only, no embed.js This page uses TikTok’s native iframe embed. No local network calls are made, so the “connection blocked” error does not appear. For Blogger, this is the most stable method. ```html <!-- CLEAN TIKTOK EMBED (iframe only) --> <h3 style="text-align: center; font-weight: 500; margin-bottom: 20px;">🎬 TikTok video</h3> <!-- embed container with fixed aspect ratio (9:16 typical) --> <div style="position: relative; width: 100%; max-width: 400px; margin: 0 auto; padding-top: 177.77%; /* 16:9 inverted → 9:16 = 177.77% */ overflow: hidden; border-radius: 16px; border: 1px solid #e0e0e0; box-shadow: 0 8px 20px rgba(0,0,0,0.05); background: #fafafa;"> <iframe src="https://www.tiktok.com/embed/v2/7579188189634563336" style="position: absolute; top: 0; left: 0; width: 100%; heigh...

[ERROR BUG]
ChatGPT+Gemini: TikTok → Blogger Embed Converter using Cloudflare/Online Server

🔄 Refresh Page ERROR BUG: The connection is blocked because it was initiated by a public page to connect to devices or servers on your local network. Planning: Revise Program CODE Code USING Javascript/Online Server Code NOT USING Javascript Sample Working Code aka Already Repaired! Temporary Solution is by Asking AI Assistant to do REPAIR CODE of (Not yet Repaired) Current Conversion Program Code-Output TikTok Archive – Embedded Preview TikTok Embed ▶ View this video on TikTok ⚠️ DISCLAIMER: INPUT URL LIMITATION This program is currently restricted to processing Full Browser URLs only. It does not support TikTok’s mobile "short-link" format (e.g., vt.tiktok.com ). Required Action: Users must open the video in a web browser and copy the expanded URL from the address bar before pasting it into this program. URL Conversion Example ❌ UNSUPPORTED: https://vt.tiktok.com/ZSaXoFyov/ ✅ REQ...

ChatGPT!
SELF-CONSUME HOME GARDEN

Self‑Consumption from a House Garden Konsumsi Sendiri dari Kebun Rumah 🌱 Self-consumption from a house garden refers to household-based agricultural activities aimed primarily at producing food for internal family consumption. 🌿 Konsumsi sendiri dari kebun rumah merupakan kegiatan pertanian berbasis rumah tangga yang bertujuan utama untuk menghasilkan pangan bagi konsumsi internal keluarga. 📊 Comparison / Perbandingan 🌾 English 🌽 Bahasa Indonesia Economic Function: Reduces household expenditure and increases resource efficiency. Fungsi Ekonomi: Mengurangi pengeluaran pangan dan meningkatkan efisiensi sumber daya. ...

THE STABLE
General-Purpose Multimodal Assistants/GPMA MEMBERS
(Early 2026 Framework)
by ChatGPT

The 44 Stable GPMA Members (2026 Framework) Tier AI Assistant (Official Link) Primary Use Case Tier 1: The Giants ChatGPT Grok Gemini Claude Copilot Meta AI All-purpose daily use. AI operating systems for work and life. Tier 2: The Challenger 4 Perplexity Siri (Apple) Mistral DeepSeek Research, privacy-focused AI, and technical reasoning. Tier 3: The Logic Lead Phind You.com AI Replit AI Character.AI Jasper Writesonic Cohere Assista...

SUPPORTING DATA DI SEKTOR SWASTA DAN BUMN
by GOOGLE

SUPPORTING DATA di Sektor Swasta dan BUMN ​Manager Support Data (atau Departemen Data Management) memegang peran krusial sebagai "navigator" dalam organisasi. Tugas utamanya adalah mengelola, memverifikasi, dan menyajikan data prioritas yang menjadi dasar pengambilan keputusan pimpinan. ​Di Sektor Swasta, fokus utama departemen ini adalah pada Agilitas dan Profitabilitas—bagaimana data bisa membantu perusahaan memenangkan persaingan pasar dan menjaga efisiensi modal. Sebaliknya, di Sektor BUMN, fokus beralih pada Akuntabilitas dan Pelayanan Publik—memastikan setiap rupiah anggaran negara terserap dengan transparan dan memberikan dampak sosial yang luas sesuai prinsip Good Corporate Governance (GCG). SEKILAS PERBEDAAN ​Meskipun keduanya tampak serupa dalam hal kompleksitas, terdapat perbedaan fundamental yang mencolok: Di Sektor Swasta, keberhasilan manajemen data diukur dari seberapa cepat data tersebut dikonversi menjadi keunggulan kompetitif dan penghematan bi...