iamnullpointer

21/05/2026

This is exactly how tech giants handle massive scale under the hood! 🤯
It’s called Adaptive Bitrate Streaming (ABR), and if you are preparing for a System Design interview, this is a classic question.
Want to ace the interview? Remember these 3 terms:
1️⃣ DASH / HLS: The protocols used to deliver these chunks.
2️⃣ Manifest File: The "master map" or index that tells your player exactly where every single 2-second chunk lives.
3️⃣ CDN Edge Servers: How YouTube gets those chunks to your device instantly without lag.
💬 What’s your go-to video quality when watching on mobile data? 1080p or saving data at 480p? Let me know below!

10/05/2026

One day you look at old photos with your mom…
and suddenly every moment feels priceless 🥹❤️

This Mother’s Day trend is too emotional ✨

Comment “MOM” if you want the prompt ❤️

17/04/2026

"Walk away and come back to finished work."

That’s not a dream.
That’s Claude 4.7. 🤖

Swipe through → 5 slides that hit different:

⚡ Auto Mode
⚡ /ultrareview
⚡ /fewer-permission-prompts
⚡ Recaps
⚡ Opus 4‑7 (beast mode)

$5/M input.
No excuse not to upgrade. 💰

Follow
Real AI coding benchmarks. Weekly. No fluff.

Save this for your next late-night build. 🧠

17/04/2026

Claude Opus 4.7 is out. Same price. Better code. New effort level.

Here's what changed for Java backend engineers 👇

→ 13% lift on hard coding benchmarks
→ Self-verification — catches its own logic faults before it reports back
→ xhigh effort level (between high and max — tune with /effort)
→ 3.75MP vision — finally reads dense charts and UI screenshots properly

One catch: tokenizer changed.
Same input prompt = up to 1.35× more tokens.
If you're running Opus 4.6 in production, retune before switching.

API string: claude-opus-4-7
Available on claude.ai, Bedrock, Vertex, Foundry.

Save this 📌 — you'll need it when you upgrade.
Follow for weekly real benchmarks.

15/04/2026

🚨 Qwen Code is ENDING its Free Tier. Here is the fix 👇
Qwen Code just dropped a game-changing AI coding agent 🤯
Powered by Qwen3-Coder and built for terminal workflows.
But here’s the twist 👇
✅ Before: 1,000 requests/day + Unlimited tokens
❌ Now: Cut to ~100 requests/day (or getting removed)
🛑 Don’t panic.
You can STILL use Qwen Code 100% FREE — just switch provider 👇
⚡ Use OpenRouter or Fireworks AI
⚡ Takes less than 30 seconds
⚡ No cost. Same power.
I’ve created a simple step-by-step setup guide so you don’t lose access 💡
👇 COMMENT “QWEN”
I’ll DM you the full guide + best FREE API keys to use right now
💾 Save this before everyone starts charging for it

14/04/2026

https://www.instagram.com/iamnullpointer?utm_source=qr&igsh=dG12cWpycWlkZXNs

13/04/2026