Learn Coding

 

A well-designed course should progress through three structured levels: beginner, intermediate, and advanced. At the beginner level, the focus is on introducing the subject, building foundational knowledge, and familiarizing learners with essential tools, concepts, and terminology through simple examples and guided exercises.

The intermediate level deepens understanding by introducing more complex topics, practical applications, and real-world problem-solving. This stage typically includes project-based learning, hands-on challenges, and exposure to common industry scenarios.

The advanced level is aimed at mastery and professional application, where learners engage in high-level concepts, performance optimization, real-life case studies, and the development of a final capstone project. It often includes expert insights, portfolio building, and career guidance to prepare learners for real-world success. This progressive structure ensures that learners not only gain knowledge but also develop the confidence and skills to apply it effectively. Review of Core Basics:

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Change the background color of a simple GUI using Tkinter in Python

import tkinter as tk

def change_bg():

    root.config(bg="lightblue")  # Change background color

root = tk.Tk()

root.geometry("200x100")

btn = tk.Button(root, text="Change Background", command=change_bg)

btn.pack(pady=20)

root.mainloop()

 

Data types in python

 

See video :  Go to video

Javascript Variable (Const , Let , Var) | Complete javascript series

 

Video link :  Go to video

Complete Code : 

<script>

    // var x = 20;   

     

    // var   x = 30;

    // document.write(x)

    // const x = 20;

    //      x = 30;

    // document.write(x)

    // let x = 50

    //     x = 30

    // document.write(x)

    

    var x = 40;

    const y = 90;

    let z = 80

    document.write(window.x);

    document.write(window.y);

    document.write(window.z);

 // window is an object used to describe variable globally.

</script>

Pure js Quantum Simulation | Qubit program

 

Code : 

<button type="button" onclick="simulate()">Measure Qubit</button>

<div id="result">Ready.......</div>

<script>

    function simulate(){

        const rand = Math.random();

        const result = rand < 0.5 ? '0' : '1';

        document.getElementById("result").textContent="Measured :"+ result;

    }

</script>

Random Quotes Generator

 

Code:

<script>

    function getq(){

        const quotes = ["A","B","C","D","E","F"];

        const colr= ["red","green","black","pink"];

        var x = Math.floor(Math.random()*quotes.length);

        document.getElementById("show").innerText = quotes[x];

        document.getElementById("show").style.backgroundColor = colr[x];

        document.getElementById("show").style.color = "white";

// alert(quotes[4]);

    }

</script>

<div id="show"></div>

<input type="button" onclick="getq()" value="Generate Quotes">

See video - Go to video

Variable , Assign multiple variable in python with short program

 

See video - Go to video

Code :

#variable

x = 7

y = 5

z = 9

print(x+y+z)

#assign multiple variable

x,y,z = "hello","phpecho","please like"  

print(x,y,z)

x,y,z = 3,5.9,9.1  

print(x+y+z)

#variable swaping program

p = 9

q = 8

result = str(p)+str(q)   #str show value as a text

print("The number was",result)

d = p    # d is the temporary varibale

p = q

q = d

result = str(p)+str(q)

print("The reverse of number is", result)

Javascript complete series

 

Video  tutorial:  Go to Channel    (Video live now!!)

Python Complete code series

See video - Go to channel

 Code :

print("hello phpecho", 8+9)

print("Hello", 4*8)

Character Counter using javascript (Video)

         See Video