🐍 Python Day 2 – Variables & Data Types

🧠 Introduction

🐍 Python Day 2 – Variables & Data Types

Ninna manam Python install chesi first program run chesam.
Eroju manam Variables & Data Types nerchukundam.

👉 Variables ante data ni store cheyadaniki use chestam
👉 Data Types ante aa data type enti ani chepthayi

💡 Simple ga:
Variable = box 📦
Value = danilo unna item

Example:
box lo apple unte → variable lo value untundi 🍎

📦 Variables in Python

👉 Variable create cheyadam easy:

name = "Manju"

age = 21

👉 Rules:

Letters tho start avvali
Numbers start lo undakudadhu ❌
Spaces undakudadhu ❌
Underscore (_) use cheyachu ✅

🧪 Example

name = "Manju"

age = 21
is_student = True

print(name)
print(age)
print(is_student)

👉 Output:

Manju

True

🔢 Data Types in Python

1️⃣ String (str)

👉 Text data

name = "Manju"

2️⃣ Integer (int)

👉 Whole numbers

age = 21

3️⃣ Float (float)

👉 Decimal numbers

price = 99.99

4️⃣ Boolean (bool)

👉 True / False

is_active = True

🔍 Type Check cheyadam

print(type(name))

print(type(age))

👉 Output:

🔄 Type Conversion

age = "21"

age = int(age)

print(age)

🎯 Mini Practice

name = "YourName"

age = 20

course = "Python"

print("Name:", name)

print("Age:", age)

print("Course:", course)

📌 Summary

✔ Variables create cheyadam nerchukunnam
✔ Different data types chusam
✔ Type check & conversion chesam

Comments

“Password Reset in Django – Complete Guide”

Password Reset in Django – Complete Guide 🔐 Introduction Web applications lo Password Reset feature chala important. User password marchipothe, easy ga recover chesukovadaniki use avutundi. Real-time lo: Gmail Facebook Instagram anni password reset system use chestayi. ⚙️ How Password Reset Works? 👉 Step-by-step flow: User “Forgot Password” click chestadu Email enter chestadu System reset link send chestundi User link open chestadu New password set chestadu 👉 Idi secure ga untundi because: Token based verification Time limit untundi ⚙️ Django Password Reset Code 1️⃣ settings.py (EMAIL Setup) # settings.py EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend' 👉 Dev lo console lo email link chupistundi 👉 Production lo Gmail SMTP use cheyachu 2️⃣ urls.py from django . urls import path from django . contrib . auth import views as auth_views urlpatterns = [ path ( 'password-reset/' , auth_v...

Python Day 5 – If Else Conditions

🐍 Python Day 5 – If Else Conditions 🧠 Introduction 🐍 Python Day 5 – If Else Conditions Ippati varaku manam operators nerchukunnam. I roju manam decision making (If-Else) nerchukundam. 👉 Program lo condition base chesi decisions tiskovadaniki use avutundi 💡 Example: Age 18 kanna ekkuva unte → eligible Lekapothe → not eligible 🔹 Basic If Condition age = 20 if age > 18 : print ( "Eligible" ) 🔹 If-Else Condition age = 16 if age >= 18 : print ( "Eligible" ) else : print ( "Not Eligible" ) 🔹 If-Elif-Else marks = 75 if marks >= 90 : print ( "Grade A" ) elif marks >= 60 : print ( "Grade B" ) else : print ( "Grade C" ) 🧪 Real Example (User Input) age = int ( input ( "Enter your age: " )) if age >= 18 : print ( "You can vote ✅" ) else : print ( "You cannot vote ❌" ) ⚠️ Important Points 👉 Indentation (space) very import...

Python Day 8 – Lists

🧠 Introduction 🐍 Python Day 8 – Lists Ippati varaku manam functions nerchukunnam. Eroju manam Lists gurinchi nerchukundam. 👉 List ante multiple values ni okesari store cheyadaniki use avutundi 💡 Example: Shopping items list laga 📦 🔹 Create List numbers = [ 1 , 2 , 3 , 4 , 5 ] names = [ "Manju" , "Ravi" , "Kiran" ] 🔹 Access List (Index) print ( numbers [ 0 ]) # 1 print ( names [ 1 ]) # Ravi 👉 Index always 0 nundi start avutundi ⚠️ 🔹 Add Elements numbers . append( 6 ) print ( numbers ) 🔹 Remove Elements numbers . remove( 3 ) print ( numbers ) 🔹 Loop Through List for i in numbers : print ( i ) 🔹 List Length print ( len ( numbers )) 🔹 Slicing print ( numbers [ 1 : 4 ]) 🧪 Real Example marks = [ 80 , 90 , 75 , 60 ] for m in marks : if m >= 75 : print ( "Pass:" , m ) 🎯 Mini Practice names = [ "A" , "B" , "C" ] names . append( "D...

LEARNWITHMANJU

Search This Blog