GooDeYeDeeR

[Caedrel @Caedrel]

🏆CAEDREL MSI GIVEAWAY 2026🏆

13 PRIZES FROM SIGNED JERSEYS, TO SECRETLAB CHAIRS TO A $3000 PC

🌐Worldwide🌐

CLICK THE LINK BELOW TO ENTER SUPER EASY JUST FOLLOW THE STEPSSSSSSSS

https://t.co/YWYrV2gOVb

[GooDeYeDeeR @vechkol1]

@7DSO_EN @Tfallenx

[GooDeYeDeeR @vechkol1]

@7DSO_EN Sword and Shield Annie combo 🤣

[baba yaga @babayagatwt]

Master SQL

SQL MASTER TREE
│
├── 1. Database Fundamentals
│ ├── What is DB / DBMS / RDBMS
│ ├── Tables, Rows, Columns
│ ├── Primary Key
│ ├── Foreign Key
│ ├── Candidate Key
│ ├── Composite Key
│ ├── Constraints
│ │ ├── NOT NULL
│ │ ├── UNIQUE
│ │ ├── PRIMARY KEY
│ │ ├── FOREIGN KEY
│ │ ├── CHECK
│ │ └── DEFAULT
│ └── Data Integrity
│
├── 2. SQL Data Types
│ ├── Numeric
│ │ ├── INT
│ │ ├── BIGINT
│ │ ├── DECIMAL
│ │ └── FLOAT
│ ├── String
│ │ ├── CHAR
│ │ ├── VARCHAR
│ │ └── TEXT
│ ├── Date & Time
│ │ ├── DATE
│ │ ├── TIME
│ │ ├── DATETIME
│ │ └── TIMESTAMP
│ └── Boolean / Binary
│
├── 3. DDL (Data Definition Language)
│ ├── CREATE
│ │ ├── DATABASE
│ │ ├── TABLE
│ │ └── INDEX
│ ├── ALTER
│ │ ├── ADD COLUMN
│ │ ├── MODIFY COLUMN
│ │ └── DROP COLUMN
│ ├── DROP
│ │ ├── DATABASE
│ │ └── TABLE
│ └── TRUNCATE
│
├── 4. DML (Data Manipulation Language)
│ ├── INSERT
│ ├── UPDATE
│ ├── DELETE
│ └── MERGE / UPSERT
│
├── 5. DQL (Data Query Language)
│ ├── SELECT
│ ├── DISTINCT
│ ├── WHERE
│ │ ├── AND
│ │ ├── OR
│ │ └── NOT
│ ├── ORDER BY
│ ├── GROUP BY
│ ├── HAVING
│ └── LIMIT / OFFSET
│
├── 6. SQL Operators
│ ├── Arithmetic (+ - * /)
│ ├── Comparison (= != > < >= <=)
│ ├── Logical (AND OR NOT)
│ ├── BETWEEN
│ ├── IN
│ ├── LIKE
│ └── IS NULL
│
├── 7. SQL Functions
│ ├── Aggregate
│ │ ├── COUNT
│ │ ├── SUM
│ │ ├── AVG
│ │ ├── MIN
│ │ └── MAX
│ ├── String
│ │ ├── CONCAT
│ │ ├── SUBSTRING
│ │ ├── LENGTH
│ │ └── TRIM
│ ├── Numeric
│ │ ├── ROUND
│ │ └── ABS
│ └── Date
│ ├── NOW
│ ├── DATEADD
│ └── DATEDIFF
│
├── 8. Joins
│ ├── INNER JOIN
│ ├── LEFT JOIN
│ ├── RIGHT JOIN
│ ├── FULL JOIN
│ ├── CROSS JOIN
│ └── SELF JOIN
│
├── 9. Subqueries
│ ├── Scalar Subquery
│ ├── Correlated Subquery
│ └── Nested Subquery
│
├── 10. Views
│ ├── CREATE VIEW
│ ├── UPDATE VIEW
│ └── MATERIALIZED VIEW
│
├── 11. Indexing
│ ├── Clustered Index
│ ├── Non-Clustered Index
│ ├── Composite Index
│ └── Index Optimization
│
├── 12. Transactions
│ ├── BEGIN
│ ├── COMMIT
│ ├── ROLLBACK
│ └── SAVEPOINT
│
├── 13. ACID Properties
│ ├── Atomicity
│ ├── Consistency
│ ├── Isolation
│ └── Durability
│
├── 14. Normalization
│ ├── 1NF
│ ├── 2NF
│ ├── 3NF
│ ├── BCNF
│ └── Denormalization
│
├── 15. Advanced SQL
│ ├── Stored Procedures
│ ├── Triggers
│ ├── CTE (WITH)
│ ├── Window Functions
│ │ ├── ROW_NUMBER
│ │ ├── RANK
│ │ ├── DENSE_RANK
│ │ └── PARTITION BY
│ └── Recursive Queries
│
├── 16. Performance Optimization
│ ├── Query Optimization
│ ├── Execution Plan
│ ├── Index Tuning
│ └── Query Caching
│
├── 17. SQL Ecosystem
│ ├── MySQL
│ ├── PostgreSQL
│ ├── SQLite
│ ├── SQL Server
│ └── Oracle DB
│
└── 18. Real-World Usage
├── Backend APIs
├── Data Analytics
├── Reporting Systems
├── ETL Pipelines
└── Data Warehousing

[yourclouddude @yourclouddude]

🧭 GIT & GITHUB ROADMAP (Beginner → Confident Collaborator)

If Git feels scary, follow this clean path 👇

1️⃣ Understand the Basics
• What is version control
• Why Git exists
• Local vs remote repository

Think: “save points for code.”

2️⃣ Core Git Commands
• git init
• git add
• git commit
• git status
• git log

Master these before anything advanced.

3️⃣ Branching (Game Changer) 🌿
• git branch
• git checkout
• git merge

Branches = safe experimentation.

4️⃣ Remote Repositories (GitHub)
• git clone
• git push
• git pull
• Connect local repo to GitHub

Now your code lives online.

5️⃣ Pull Requests & Collaboration
• Create PR
• Review changes
• Resolve merge conflicts

This is how real teams work.

6️⃣ Debugging Git Issues 🔍
• Fix merge conflicts
• Undo commits (git reset / revert)
• Read error messages carefully

Git errors aren’t scary once you understand them.

7️⃣ Professional Practices
• Write clear commit messages
• Use meaningful branch names
• Keep README updated

Clean repos stand out.

8️⃣ Real Practice
• Push every project to GitHub
• Contribute to open source
• Maintain at least 3 clean repos

Git isn’t about commands.
It’s about tracking progress and collaborating like a pro.

[Sahil @sahill_og]

AI tools every developer should know in 2026:

- Cursor — writes 80% of your code
- Claude — explains anything, reviews anything
- v0 — frontend in seconds
- Perplexity — research without ads
- Phind — coding search engine
- Whisper — transcribe anything
- ElevenLabs — voice in 1 click
- Midjourney — designs in seconds
- Runway — video in minutes
- Bolt — full apps from a prompt
- GitHub Copilot — pair programmer 24/7
- ChatGPT — for quick tasks
- Replit Ghostwriter — instant prototyping
- Pika — AI video generation
- Suno — AI music for your apps
- Leonardo AI — game/UI assets
- D-ID — talking avatars
- Tavily — AI search API
- LangChain — build AI agents
- LlamaIndex — connect your data to LLMs
- Pinecone — vector database
- Supabase AI — backend with AI
- Vercel AI SDK — ship AI features fast
-Ollama — run LLMs locally
- Replicate — deploy models via API
- Gradio — AI UI in minutes
- AutoGen — multi-agent systems
- CrewAI — autonomous workflows

Save this.

You’ll come back to it in 6 months.

[TechWithAmol @The_Designnn]

A clustered index organizes your table like a sorted book.

A non clustered index works like a separate index page pointing to where information lives.

Clustered Index
1. Defines the physical order of data in the table
2. Only one clustered index is allowed
3. Stores actual data rows
4. Faster for reading and range queries
5. Doesn’t require extra storage
6. Perfect for: range-based searches (e.g., dates, IDs)

Non-Clustered Index
1. Doesn’t define physical order
2. You can create multiple non-clustered indexes
3. Stores pointers to the actual data rows
4. Slower compared to clustered indexes
5. Requires additional storage
6. Best for: specific column lookups (e.g., filtering by email, status, category)

Clustered Index → Best for columns frequently used in sorting and range-based queries (e.g. ORDER BY, BETWEEN).

Non-Clustered Index → Best for searching on multiple columns that are not the primary key, such as filtering and lookups.

[Sahil @sahill_og]

- Claude for coding.
- Supabase for backend.
- Vercel for deploying.
- Namecheap for domain.
- Stripe for payments.
- GitHub for version control.
- Resend for emails.
- Clerk for auth.
- Cloudflare for DNS.
- PostHog for analytics.
- Sentry for error tracking.
- Upstash for Redis.
- Pinecone for vector DB.

You can literally ship a startup from your bedroom now.

It’s not that deep bro.

[Python Programming @PythonPr]

QR Code Generation in Python

[Benjamin Bennett Alexander @RealBenjizo]

⛔ If You're New To Python, Please Stop and Look Closely

💨 Do NOT modify a list while iterating over it.

When you modify a list while iterating over it, the iterator gets confused. It doesn't know that the list has changed under its feet.

For example, this code below is broken:

items = [1, 2, 2, 3, 4]
for item in items:
if item == 2:
items.remove(item)
print(items)
# Output: [1, 2, 3, 4]

Here we use the remove() method to remove 2s from the list. But if you look at the output, 2 is still there. When you remove an item from a list, the list shifts left. But the loop keeps moving forward. So here’s what really happens: the first 2 is found and removed. The second 2 shifts into its position.
The loop advances to the next index, and the 2 gets skipped.

The best way to do it is to iterate over a copy:

for item in items[:]:
if item == 2:
items.remove(item)
print(items)
# Output: [1, 3, 4]

When you iterate over a copy (shallow copy), the original copy index remains unchanged.

Even better, you can use list comprehension:

items = [x for x in items if x != 2]

👑 Never, ever modify a list (or any collection) while iterating over it directly. The iterator doesn't handle structural changes gracefully. It will skip elements, process the same element twice, or raise a RuntimeError (in some cases, like dictionaries). It's a bad practice.

Download a FREE copy of Python Tips and Tricks: A Collection of 100 Basic & Intermediate Tips & Tricks.

Link: https://t.co/V0pXEBAl67

[Python Developer @PythonDvz]

Useful Python String Methods.

[Python Programming @PythonPr]

Mathematical Formulas in Machine Learning &amp; Deep Learning

[Be Believing @Be_Believing]

The kiss is a heart melter. 😭

[GermanStrands @GermanStrands]

Some of my Steam Winter Sale recommendations:

-75% Divinity: Original Sin 2
-30% Ninja Gaiden 4
-85% Dead Space
-90% Hogwarts Legacy
-50% Hollow Knight
-20% Silksong
-60% Space Marine 2
-15% Kingdoms of the Dump
-50% Kingdom Come: Deliverance II
-30% Pipistrello and the Cursed Yoyo
-10% Dispatch
-25% Megabonk
-20% Clair Obscur: Expedition 33
-34% Blue Prince
-55% Gravity Circuit
-80% Red Dead Redemption 2
-90% Dead Island 2
-25% Ninja Gaiden: Ragebound
-45% Dave The Diver
-60% God of War
-20% Ball X Pit
-80% Prey
-90% Tomb Raider Trilogy
-50% Metaphor: ReFantazio
-50% FF7 Rebirth
-50% Persona 4 Golden
-65% Cyberpunk 2077
-90% The Witcher 3
-25% Cronos
-60% SIFU
-60% Ratchet & Clank: Rift Apart
-60% Resident Evil 4
-30% SHINOBI: Art of Vengeance
-20% ARC Raiders
-40% Stray
-50% Lies of P
-80% Batman: Arkham Knight
-70% F.I.S.T.
-25% Bye Sweet Carole
-40% Nine Sols

[GooDeYeDeeR @vechkol1]

@Nex_Gen001 @Dexerto She's thai 🤔

[GooDeYeDeeR @vechkol1]

I understand why they're leaving one by one. They might want to do something that Faker has not done yet. For Zues, it's the 3-peat meanwhile for Guma it's the 4-peat 🫡

[T1 LoL @T1LoL]

𝐓𝐡𝐚𝐧𝐤 𝐲𝐨𝐮, 𝐆𝐮𝐦𝐚𝐲𝐮𝐬𝐢

'Gumayusi' 이민형 선수가 T1을 떠나 새로운 도전을 시작하게 되었습니다.
함께한 시간 동안 들어 올린 트로피와 'Gumayusi' 선수가 남긴 발자취는 팀과 팬들의 마음에 오래도록 빛날 것입니다.
T1은 'Gumayusi' 선수의 헌신과 희생, 그리고 눈부신 활약에 대해 깊은 존경과 감사함을 표합니다.
새롭게 펼쳐질 'Gumayusi' 선수의 여정에 행운이 가득하기 바라며, T1은 변함없는 지지와 응원을 보내겠습니다.

‘Gumayusi’ has concluded his time with T1 as he moves forward to take on a new challenge.
The trophies we lifted together and the legacy he built will always be a proud part of our history and in the hearts of our fans.
We are deeply grateful for his dedication, sacrifice, and incredible performances throughout his years with us.
As he begins this next chapter, we’ll continue to cheer for him and wish him every success ahead.

[lavanya anasera @lavanyaanasra]

How to massage the leg

[GooDeYeDeeR @vechkol1]

@qvxckr Say less.

[GooDeYeDeeR @vechkol1]

@LaeliaTheCat Health come first🙂

[GooDeYeDeeR @vechkol1]

@LaeliaTheCat Happy Bornday 🥳