Saturday, July 5, 2025

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>

Tuesday, July 1, 2025

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>

Sunday, June 29, 2025

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

Tuesday, June 24, 2025

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)

Wednesday, May 28, 2025

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Data types in python

  See video :   Go to video