@SyersBob
Account based inUnited States
About this account
- Account based in
- United States
- Connected via
- United States App Store
Account-level information from X, not a live location or the device used for a specific post.
Joined May 2023
- Tweets8.1K
- Following609
- Followers72
- Likes8.1K
R J Weikal retweeted
Python Data Science Handbook. #BigData #Analytics #DataScience #AI #MachineLearning #IoT #IIoT #Python #RStats #TensorFlow #JavaScript #ReactJS #CloudComputing #Serverless #DataScientist #Linux #Books #Programming #Coding #100DaysofCode
geni.us/Python-DSci_Handbook
R J Weikal retweeted
7 Ways to Improve LLM Reliability
An LLM can produce an excellent answer one moment and a completely wrong one the next.
Building reliable AI isn't just about choosing a better model. It's about designing a system that handles uncertainty, errors, and edge cases.
Here are 7 ways to improve LLM reliability:
R J Weikal retweeted
🚨 مطوّر يبني 7 بدائل مجانية ومفتوحة المصدر لأدوات أدوبي.. بمساعدة Claude!
الذكاء الاصطناعي يُستخدم الآن لإعادة بناء برامج أدوبي. مطوّر أطلق سبع تطبيقات مفتوحة المصدر كبدائل نظيفة للأدوات الرئيسية:
PhotoCraft بدلاً من Photoshop
VectorCraft بدلاً من Illustrator
FilmCraft بدلاً من Premiere Pro
LightCraft بدلاً من Lightroom
EffectCraft بدلاً من After Effects
DesignCraft بدلاً من InDesign
PrintCraft بدلاً من Acrobat Pro
بُنيت بلغة Rust بمساعدة Claude Opus 5.5، وتعمل على ويندوز ولينكس وماك، تحت تراخيص MIT/Apache، من دون استخدام كود أدوبي المصدري.
شركة بمليارات الدولارات، وبدائل مجانية يبنيها فرد واحد بأدوات الذكاء الاصطناعي. احفظ القائمة. 🧵👇
R J Weikal retweeted
31 guides from the team behind Grok Bot, and most people still haven’t opened one.
15 official xAI guides + 16 articles from the engineers and PMs who built the product.
pick the one that matches your job, follow it, ship your bot.
ARTICLES
1. Grok Bot for Work
nitter.cf/joshkim/status/2095633…
2. Grok Bot for Solutions Engineers
nitter.cf/kiaraplds/status/20992…
3. Grok Bot for PMs
nitter.cf/n2parko/status/2088664…
4. Get started with X in Grok Bot
nitter.cf/ericzakariasson/status…
5. Grok Bot Marketplace is live
nitter.cf/ericzakariasson/status…
6. How I run multiple teams of Grok Bots
nitter.cf/ericzakariasson/status…
7. Intro to Grok Bot
nitter.cf/mattyp/status/20872526…
8. Chat is all you need
nitter.cf/mattyp/status/20897584…
9. 8 Grok Bot templates
nitter.cf/mattyp/status/20948334…
10. Complete Guide to pstack Pt. 1
nitter.cf/poteto/status/20944576…
11. Complete Guide to pstack Pt. 2
nitter.cf/poteto/status/20977323…
12. Grok Bot for GTM
nitter.cf/kristaletz/status/2089…
13. Designing Grok Bot with Grok Bot
nitter.cf/johnbai/status/2092019…
14. Grok Bot for Engineering
nitter.cf/lingxi/status/20944931…
15. Grok Bot for Support
nitter.cf/davidgan/status/209339…
16. Grok Bot for GTM
nitter.cf/BrianJ671/status/20894…
OFFICIAL xAI GUIDES
marketing, post-sales, recruiting, SDRs, work, legal ops, engineering, support, mobile apps, GTM, PMs, templates and more.
x.ai/bot/guides
most people are still guessing how to use Grok Bot.
the team that built it already wrote the playbook.
R J Weikal retweeted
Databricks mastery starts here.
Learning Databricks can feel overwhelming because it combines data engineering, analytics, governance, streaming, and performance optimization in one platform.
The right roadmap makes it much easier.
Here are 12 steps with free resources:
1. Databricks Fundamentals
lnkd.in/g8xBQG4D
2. Workspace and Compute
lnkd.in/gdwa-5_Q
3. SQL and PySpark
lnkd.in/gy72V4i2
4. Medallion Architecture
lnkd.in/gb-88UDA
5. Delta Lake
lnkd.in/g7qM3Rea
6. Apache Spark and DataFrames
lnkd.in/gahwNJsZ
7. Data Ingestion with Auto Loader
lnkd.in/gjDURm9p
8. Lakeflow Pipelines
lnkd.in/g_nBfrda
9. Databricks SQL and BI
lnkd.in/gT4mjD9x
10. Production Optimization
lnkd.in/g-S-htyc
11. Structured Streaming
lnkd.in/g89YnwQd
12. Unity Catalog
lnkd.in/gEd9YGVm
Follow this order and focus on building while learning.
Start with the platform foundations. Learn transformations and architecture next. Then move into pipelines, streaming, performance, and governance.
That is how you progress from running notebooks to building production-ready data platforms.
𝗕𝗲𝗰𝗼𝗺𝗲 𝗯𝗲𝘁𝘁𝗲𝗿 𝗮𝘁 𝗔𝗜 𝗶𝗻 𝗷𝘂𝘀𝘁 𝟭 𝗺𝗶𝗻𝘂𝘁𝗲 𝗮 𝗱𝗮𝘆. 𝗝𝗼𝗶𝗻 𝗺𝘆 𝘄𝗲𝗲𝗸𝗹𝘆 𝗻𝗲𝘄𝘀𝗹𝗲𝘁𝘁𝗲𝗿 𝘄𝗵𝗲𝗿𝗲 𝗜 𝗱𝗼𝗰𝘂𝗺𝗲𝗻𝘁 𝘁𝗵𝗲 𝗿𝗲𝗮𝗹-𝘄𝗼𝗿𝗹𝗱 𝗷𝗼𝘂𝗿𝗻𝗲𝘆 𝗼𝗳 𝗔𝗜 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻.
👉 𝗦𝗶𝗴𝗻 𝘂𝗽 𝗳𝗿𝗲𝗲 now → avsl.beehiiv.com/
Follow @AiswaryaVenkit1 for more such insights!!
R J Weikal retweeted
Deep Learning Methods of Mathematical Physics — Volume I
Interested in the intersection of Deep Learning, Mathematics, and Physics? This 461-page resource explores how modern deep learning techniques can be applied to direct and inverse problems in mathematical physics.
🔹 Deep Learning & Mathematical Physics
🔹 Direct & Inverse Problems
🔹 Mathematical modeling
🔹 Scientific computing
🔹 Physics-informed approaches
🔹 461 pages of learning material
A useful resource for students, researchers, data scientists, and anyone exploring AI + Mathematics + Physics.
Free PDF: clcoding.com/2026/07/deep-le…
R J Weikal retweeted
The number of days in a year is hiding in five consecutive squares.
10² + 11² + 12² = 13² + 14² = 365
Draw them to scale and the three smaller squares cover exactly as many unit cells as the two larger ones.
It is not a one-off. 3² + 4² = 5² starts a family, and row k always begins at k(2k + 1): 21² + ⋯ + 24² = 25² + ⋯ + 27².
The reason fits in one line: (13² − 11²) + (14² − 10²) = 48 + 96 = 144 = 12².
Which other calendar numbers have a hidden identity?
R J Weikal retweeted
Testing out dots?
Step 1 to see real value: give it its own email address.
Takes less than a minute.
agentmail.to/blog/give-dot-e…
R J Weikal retweeted
Certainty is an illusion written in the language of classical physics.
Precision in position forces momentum to spread across infinite possibilities. Quantum reality is not defined by sharp boundaries, but by non-commuting operators and wave packet Fourier transforms.
The universe trades absolute knowledge for eternal variance: Δx Δp ≥ ℏ/2.
R J Weikal retweeted
You don’t need 6 figures to gain exposure to Anthropic through ARKVX. You only need $500.
Meet ARKVX. A fund that holds the top disruptively innovative companies. Every token is backed 1:1 by real fund shares at BNY Mellon, held in your wallet.
Now tokenized on Securitize.
R J Weikal retweeted
Claude FULL COURSE 1 HOUR (Build & Automate Anything).
INSTEAD OF WATCHING NETFLIX TONIGHT.
Spend 1 hour on this.
R J Weikal retweeted
Network Security is easier to understand when you see how the pieces connect. 🔐
I put together 25 Network Security Concepts in one visual guide.
From:
→ Perimeter & Edge
→ Identity & Access
→ Cryptography & Transport
→ Protocol & Routing Trust
→ Detect, Respond & Contain
I also included Zero Trust, MFA, NAC, TLS, PKI, VPN, DNSSEC, BGP Security, IDS/IPS, SIEM, Honeypots, Vulnerability Management, and Incident Response.
The goal was simple:
Understand what each control protects, what it stops, and where it can fail.
Save this for your Network Security learning journey. 🔐
R J Weikal retweeted
A capacitor is simple on the surface: it stores charge, but its real story is about how much charge a system can hold for a given voltage.
That is what capacitance measures: C = Q/V. Change the plate area, separation, geometry, or add a dielectric, and the capacitance changes. The key idea is that capacitance belongs to the physical arrangement, not just the charge stored.
R J Weikal retweeted
Some equations do more than solve a problem. They connect entire areas of mathematics and physics.
Cédric Villani describes the Boltzmann equation as a meeting point of statistical physics, the arrow of time, fluid mechanics, probability, information theory, Fourier analysis, and more.
A single equation can become a whole mathematical universe.
Source: Cédric Villani, Birth of a Theorem.
