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Hi guys, Only the last 100 seats are left for the Beginner to Advanced Python course. If you haven’t enrolled yet, hurry up and register using the link given below 👇 And If you want 🎁 Free goodies+ Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/nhA61zpy7agUsCBq9

Hi Folks 👋, I hope you are doing well. We are going to host a live Python webinar where you will be taught while building real-world projects 🤩! And If you want 🎁 Free goodies+ Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/nhA61zpy7agUsCBq9

✅ Python Basics You Should Know 📝 1️⃣ What is Python? Python is a beginner-friendly, high-level programming language used for web development, data science, automation, AI, and more.

print("Hello, World!")

2️⃣ Variables Used to store data in memory that can be used later.

name = "Alice"
age = 25

3️⃣ Data Types Python supports various built-in types like integers, strings, floats, booleans, lists, and dictionaries.

x = 10          # int  
pi = 3.14       # float  
text = "Hi"     # string  
is_valid = True # bool  
colors = ["red", "blue"]        # list  
user = {"name": "Bob", "age": 30}  # dictionary

4️⃣ Conditional Statements Used to make decisions based on conditions (if, elif, else).

if age >= 18:
    print("Adult")
else:
    print("Minor")

5️⃣ Loops Used to repeat a block of code.

for loop
for i in range(3):
    print(i)

while loop
count = 0
while count < 3:
    print(count)
    count += 1

6️⃣ Functions Reusable blocks of code that perform a task.

def greet(name):
    return f"Hello, {name}"

print(greet("Sara"))

7️⃣ Lists Ordered, mutable collection of items.

fruits = ["apple", "banana", "cherry"]
print(fruits[1])  # banana

8️⃣ Dictionaries Stores data as key-value pairs.

person = {"name": "John", "age": 30}
print(person["name"])

9️⃣ File Handling Used to read/write files.

with open("data.txt", "r") as file:
    content = file.read()
    print(content)

🔟 Modules & Imports Lets you use external code and libraries.

import math
print(math.sqrt(16))

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Hey, Only the last 3 hours are left. If you haven’t enrolled yet to learn Java for free, enroll now using the link given below. And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/4AGsEstAwbeobzn8A

Hey guys 👋, there will be a free Java webinar today at 6 PM, where you’ll learn by building a real-world library management system. And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/4AGsEstAwbeobzn8A

Hi Folks, last 50 seats are left for enrolling in the Free Java Full Stack Development course. The link is given below—enroll quickly! And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/4AGsEstAwbeobzn8A

Hey guys, only the last 100 seats are left for enrolling in the Free Java Full Stack Development course. The link is given below—enroll quickly! And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/4AGsEstAwbeobzn8A

Hi Folks 👋, I hope you are doing well. We are going to host a live Full stack Java development webinar where you will be taught while building real-world Libarary Management project 🤩! And If you want 🎁 Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/4AGsEstAwbeobzn8A

✅ Useful SQL Concepts You Should Know 🚀📈 1️⃣ Constraints in SQL: - PRIMARY KEY – Uniquely identifies each row - FOREIGN KEY – Links to another table - UNIQUE – Ensures all values are different - NOT NULL – Column must have a value - CHECK – Validates data before insert/update 2️⃣ SQL Views: Virtual tables based on result of a query

CREATE VIEW top_students AS
SELECT name, marks FROM students WHERE marks > 90;

3️⃣ Indexing: Improves query performance

CREATE INDEX idx_name ON employees(name);

4️⃣ SQL Transactions: Ensure data integrity

BEGIN;
UPDATE accounts SET balance = balance - 100 WHERE id = 1;
UPDATE accounts SET balance = balance + 100 WHERE id = 2;
COMMIT;

5️⃣ Triggers: Automatic actions when events occur

CREATE TRIGGER log_update
AFTER UPDATE ON employees
FOR EACH ROW
INSERT INTO logs(action) VALUES ('Employee updated');

6️⃣ Stored Procedures: Reusable blocks of SQL logic

CREATE PROCEDURE getTopStudents()
BEGIN
  SELECT * FROM students WHERE marks > 90;
END;

7️⃣ Common Table Expressions (CTEs): Temporary named result sets

WITH dept_count AS (
  SELECT department, COUNT(*) AS total FROM employees GROUP BY department
)
SELECT * FROM dept_count;

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Hey Folks, Today is the last day to enroll in the free Full Stack Development webinar. If you haven’t enrolled yet, quickly do it using the link given below 👇 And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/uYmDDgLMxS13gkMB6

Hey guys, only the last 50 seats are left. If you haven’t applied yet for the free full-stack development course, then quickly do it now using the link given below. And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/uYmDDgLMxS13gkMB6

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Hey guys, only the last 100 seats are left. If you haven’t applied yet for the free full-stack development course, then quickly do it now using the link given below. And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/uYmDDgLMxS13gkMB6

Hi Folks 👋, I hope you are doing well. We are going to host a live Full stack development webinar where you will be taught while building real-world projects 🤩! And If you want 🎁 Free goodies + Free Certificate + Project Files + Live Q&A 🔗, then choose "Maharashtra" as your state. Register now for free 🤩 :- https://forms.gle/uYmDDgLMxS13gkMB6