DEV Community: Technical Vandar

Top 5 Tech Trends of 2024

Technical Vandar — Mon, 09 Sep 2024 14:57:31 +0000

**Top 5 Tech Trends of 2024
**In this fast-paced world of technology, 2024 is set to witness groundbreaking advancements that will shape our future.

1. AI Evolution: Artificial Intelligence continues to evolve, making a profound impact across industries. From smart robots to advanced AI systems, this trend is revolutionizing how we work and interact with technology.

2. Web3 & Blockchain: Web3 and blockchain technologies are transforming the digital landscape by enabling decentralized applications. This shift promises increased transparency and security, ushering in a new era of digital innovation.

3. 5G & IoT: The rollout of 5G networks is set to enhance connectivity, providing faster and more reliable connections for Internet of Things (IoT) devices. With smart homes and connected gadgets, 5G will facilitate seamless interactions and experiences.

Search and Filter items of table using pure JavaScript.

Technical Vandar — Mon, 02 May 2022 14:19:58 +0000

Here is the code for search and filter items from table
Simply HTML code to generate Table.


<!doctype html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1" crossorigin="anonymous">
    <title>Search and Filter Using JavaScript!</title>
</head>

<body>
    <div class="main w-50 my-4 py-4 m-auto">
        <input type="search" class="form-control" placeholder="Type Here To Search" id="inp" onkeyup="searchFunction()">
        <table id="table" class="my-4 py-4 table table-dark table-hover">
            <thead>
                <tr>
                    <th scope="col">S.no</th>
                    <th scope="col">Name</th>
                    <th scope="col">Profession</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <th scope="row">1</th>
                    <td>Sudip</td>
                    <td>FullStack Web Developer</td>
                </tr>
                <tr>
                    <th scope="row">2</th>
                    <td>Ram</td>
                    <td>Frontend Web Developer</td>
                </tr>
                <tr>
                    <th scope="row">3</th>
                    <td>Ramesh</td>
                    <td>Backend Web Deveoper</td>
                </tr>
                <tr>
                    <th scope="row">4</th>
                    <td>Shyam</td>
                    <td>App Developer</td>
                </tr>
                <tr>
                    <th scope="row">5</th>
                    <td>Hari</td>
                    <td>Graphics Designer</td>
                </tr>
                <tr>
                    <th scope="row">6</th>
                    <td>Arjun</td>
                    <td>Video Editor</td>
                </tr>
            </tbody>
        </table>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.bundle.min.js"
        integrity="sha384-ygbV9kiqUc6oa4msXn9868pTtWMgiQaeYH7/t7LECLbyPA2x65Kgf80OJFdroafW"
        crossorigin="anonymous"></script>
</body>

</html>

This code generate simple search bar and table than we'll add JavaScript code to make this working
**

JS Code

function searchFunction() {
      // Declare variables
      var input, filter, table, tr, td, i, txtValue;
      input = document.getElementById("inp");
      filter = input.value.toUpperCase();
      table = document.getElementById("table");
      tr = table.getElementsByTagName("tr");

      // Loop through all table rows, and hide those who don't match the search query
      for (i = 0; i < tr.length; i++) {
        td = tr[i].getElementsByTagName("td")[0];
        if (td) {
          txtValue = td.textContent || td.innerText;
          if (txtValue.toUpperCase().indexOf(filter) > -1) {
            tr[i].style.display = "";
          } else {
            tr[i].style.display = "none";
          }
        }
      }
    }

JS code gives logic to do task

Final File index.html:


<!doctype html>
<html lang="en">

<head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- Bootstrap CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet"
        integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1" crossorigin="anonymous">
    <title>Search and Filter Using JavaScript!</title>
</head>

<body>
    <div class="main w-50 my-4 py-4 m-auto">
        <input type="search" class="form-control" placeholder="Type Here To Search" id="inp" onkeyup="searchFunction()">
        <table id="table" class="my-4 py-4 table table-dark table-hover">
            <thead>
                <tr>
                    <th scope="col">S.no</th>
                    <th scope="col">Name</th>
                    <th scope="col">Profession</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <th scope="row">1</th>
                    <td>Sudip</td>
                    <td>FullStack Web Developer</td>
                </tr>
                <tr>
                    <th scope="row">2</th>
                    <td>Ram</td>
                    <td>Frontend Web Developer</td>
                </tr>
                <tr>
                    <th scope="row">3</th>
                    <td>Ramesh</td>
                    <td>Backend Web Deveoper</td>
                </tr>
                <tr>
                    <th scope="row">4</th>
                    <td>Shyam</td>
                    <td>App Developer</td>
                </tr>
                <tr>
                    <th scope="row">5</th>
                    <td>Hari</td>
                    <td>Graphics Designer</td>
                </tr>
                <tr>
                    <th scope="row">6</th>
                    <td>Arjun</td>
                    <td>Video Editor</td>
                </tr>
            </tbody>
        </table>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.bundle.min.js"
        integrity="sha384-ygbV9kiqUc6oa4msXn9868pTtWMgiQaeYH7/t7LECLbyPA2x65Kgf80OJFdroafW"
        crossorigin="anonymous"></script>
</body>
<script>
    function searchFunction() {
      // Declare variables
      var input, filter, table, tr, td, i, txtValue;
      input = document.getElementById("inp");
      filter = input.value.toUpperCase();
      table = document.getElementById("table");
      tr = table.getElementsByTagName("tr");

      // Loop through all table rows, and hide those who don't match the search query
      for (i = 0; i < tr.length; i++) {
        td = tr[i].getElementsByTagName("td")[0];
        if (td) {
          txtValue = td.textContent || td.innerText;
          if (txtValue.toUpperCase().indexOf(filter) > -1) {
            tr[i].style.display = "";
          } else {
            tr[i].style.display = "none";
          }
        }
      }
    }
    </script>

</html>

Copy to clipboard using javascript.

Technical Vandar — Mon, 02 May 2022 12:12:13 +0000

Here is the code for copy to clipboard using pure javascript you can use this code on your project for copy something.

Code

function Copy(){
        var copyText=document.getElementById("textbox");
        copyText.select();
        copyText.setSelectionRange(0, 999);
        document.execCommand("copy");
        alert("Copied");
    }

Using this code you can copy the content of textbox in webpage.

GUI Youtube video downloader using python, tkinter and pytube.

Technical Vandar — Tue, 26 Apr 2022 11:25:07 +0000

here is the source code for GUI youtube video downloader with python

# GUI youtube video downloader using python, pytube, tkinter
from email import message
from tkinter import *
from tkinter import messagebox
from tkinter import ttk
from turtle import width
import pytube


# Creating window
window=Tk()
window.title("Youtube Video Downloader")
window.geometry("400x200")
window.resizable(0, 0)


labelframe=ttk.Frame(window)
label=ttk.Label(labelframe, text="Youtube Video Downloader", font=('Arial', 20))
label.grid(row=0, column=0)
labelframe.grid(row=0, column=0, padx=25, pady=10)

centerframe=ttk.Frame(window)
urllabel=ttk.Label(centerframe, text="Enter Video Url: ")
text_box=ttk.Entry(centerframe, width=40)
download_button=ttk.Button(centerframe, text="Download Video")

urllabel.grid(row=0, column=0)
text_box.grid(row=0, column=1)
download_button.grid(row=1, column=1, pady=15)
centerframe.grid(row=1, column=0, pady=15)

def download_video():
    try:
        url=text_box.get()
        yt=pytube.YouTube(url)
        video=yt.streams.filter(only_video=True).first()
        video.download()
        messagebox.showinfo("Download Success", "Video Downloaded Successfully")
    except:
        messagebox.showerror("Error", "Please Enter Valid Url")

download_button.config(command=download_video)

window.mainloop()

Final Output:

GUI url shortener using python

Technical Vandar — Fri, 28 Jan 2022 09:46:06 +0000

Here is the Code for GUI Url Shortener using python

from tkinter import *
from tkinter import ttk
import pyshorteners # pip install pyshortneres
import webbrowser

# main window
root=Tk()
root.title("URL Shortner")
root.geometry("500x250")
root.resizable(0, 0)
# label
label=ttk.Label(root, text="URL Shortener", font=('Popping', 25))
label.grid(row=0)
# label for input URL
url_input=ttk.Label(root, text="Enter URL: ")
url_input.grid(row=1, column=0, pady=10)
# input fied for URL
url=StringVar()
url_entry=ttk.Entry(root, textvariable=url, width=40)
url_entry.grid(row=1, column=1, pady=10)

# Button for Short URL
shorten_button=ttk.Button(root, text="Shorten", command= lambda: shorten_url(url.get()))
shorten_button.grid(row=2, column=0, pady=10)

# label for shortebed Url
shortened_url_label=ttk.Label(root, text="Shortened Url: ")
shortened_url_label.grid(row=4, column=0, pady=10)
# input field for output Url
output_url=StringVar()
output_url_entry=ttk.Entry(root, textvariable=output_url, width=40)
output_url_entry.grid(row=4, column=1, pady=10)

# button for Copy Url
copy_button=ttk.Button(root, text="Copy", command=lambda: copy_url(output_url.get()))
copy_button.grid(row=5, column=0, pady=10)
# open Button
open_button=ttk.Button(root, text="Open", command=lambda: open_url(url.get()))
open_button.grid(row=5, column=1, pady=10)

# Function to short URL
def shorten_url(url):
    try:
        short_url=pyshorteners.Shortener().tinyurl.short(url)
        output_url.set(short_url)
    except:
        print("Invalid Url")

# function to copy url
def copy_url(url):
    try:
        url_entry.clipboard_clear()
        url_entry.clipboard_append(url)
        print("Url Copied to clipboard")
    except:
        print("invalid URL")

# function to open URL
def open_url(url):
    try:
        webbrowser.open(url)
    except:
        print("invalid Url")
root.mainloop()

Youtube Tutorial

Watch Here

Find Me On:

Facebook
Youtube
Github

C Program For Working Calculator.

Technical Vandar — Thu, 11 Nov 2021 12:35:45 +0000

Here Is The Complete C Programming Code For Working Calculator.

#include<stdio.h>
int main()
{
    int a, b;
    char op;
    float result;
    printf("Enter First Number:");
    scanf("%d", &a);
    printf("Enter Second Number:");
    scanf("%d", &b);
    printf("Enter Operater What Do You Want:");
    scanf(" %c", &op);
    switch (op)
    {
    case '+':
        result=a+b;
        printf("The Sum Is %f", result);
        break;
    case '-':
        result=a-b;
        printf("The Subtract Is %f", result);
        break;
    case '*':
        result=a*b;
        printf("The Multiply Is %f", result);
        break;
    case '/':
        result=a/b;
        printf("The Division Is %f", result);
        break;
        default:
    printf("Please Enter Envalid Operater");
        break;
    }
}

Responsive Contact Form Using Pure HTML and CSS.

Technical Vandar — Wed, 13 Oct 2021 14:32:10 +0000

Here Is The Full Source Code Of This Form:

SOURCE CODE:

HTML CODE:

<!DOCTYPE html>
<html lang="en">
<head>

    <link rel="stylesheet" href="style.css">
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Contact US Form</title>
</head>
<body>
    <div class="container">
        <form action="" autocomplete="off">
            <h1>Contact US</h1>
            <div class="name">
                <label for="name">Name:   <span>*</span></label><br>
                <input type="text" name="name" id="name" placeholder="Name" required>
            </div>
            <div class="email">
                <label for="email">E-mail: <span>*</span></label><br>
                <input type="email" name="email" id="email" placeholder="E-mail" required>
            </div>
            <div class="website">
                <label for="website">Phone: <span>*</span></label><br>
                <input type="number" name="number" id="number" placeholder="Contact No." required>
            </div>
            <div class="message">
                <label for="message">Message</label><br>
                <textarea name="message" id="message" cols="35" rows="5" placeholder="Describe Your Message Here...."></textarea>
            </div>
            <div class="button">
                <button>Send Message</button>
            </div>
            <div class="required">
                <h5>NOTE: All * are Required</h5>
            </div>
        </form>
    </div>
</body>
</html>

CSS CODE:

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    font-family: sans-serif;
    user-select: none;
}
body{
    height: 100vh;
    width: 100%;
    display: grid;
    place-items: center;
    background-color: #333645;
}
.container{
    height: 75vh;
    width: 25vw;
    background-color: rgb(82, 209, 226);
    justify-content: center;
    align-items: center;
    display: flex;
    box-shadow: 0 5px 20px #7f868f;
    border-radius: 8px;
}
form{
    height: 75vh;
    width: 30vw;
    display: grid;
    place-content: center;
    place-items: center;
}
form h1{
    margin-top: -15px;
    text-align: center;
}
input{
    outline: none;
    border: none;
    margin: 10px 0;
    height: 30px;
    font-size: 18px;
    padding: 15px;
    width: 22.5vw;
    box-shadow: 0 2px 5px #b6bebb;
}
form{

}
label{
    font-size: 20px;
}

textarea{
    padding: 15px;
    border: none;
    outline: none;
    font-size: 18px;
    width: 22.5vw;
    box-shadow: 0 2px 5px #abbdb5;
}
.button{
    text-align: center;

}
button{
    font-size: 22px;
    font-weight: 650;
    cursor: pointer;
    border: none;
    outline: none;
    margin-top: 20px;
    box-shadow: 0 2px 4px #718494;
    padding: 10px;
    color: white;
    background: #000;
}
span{
    color: red;
}
h5{
    margin-top: 20px;
    color: #d900ff;
}

Find Me On:

Facebook
Youtube
Github

Animated Gradient Loader Using Pure HTML & CSS.|

Technical Vandar — Fri, 08 Oct 2021 12:39:51 +0000

Hi Guys This is Awesome animated Gradient Loader Here you can get source code.

Source Code:

HTML:


<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="style.css">
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Animated Gradient Loader HTML and CSS</title>
</head>
<body>
    <div class="loader">
        <span></span>
    </div>

</body>
</html>

CSS Code:

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
}
body{
    height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #010113;
}
.loader{
    position: relative;
    overflow: hidden;
    box-shadow: -5px -5px -5px rgba(255, 255, 255, 0.1),
                10px 10px 10px rgba(0, 0, 0, 0.4),
                inset -5px -5px -5px rgba(255, 255, 255, 0.2),
                inset 10px 10px 10px rgba(0, 0, 0, 0.4);
    height: 200px;
    width: 200px;
    border-radius: 50%;
}
.loader:before{
    position: absolute;
    content: '';
    z-index: 10;
    opacity: 10;
    top: 25px;
    left: 25px;
    right: 25px;
    bottom: 25px;
    background-color: #010113;
    border-radius: 50%;
    box-shadow: -5px -5px -5px rgba(255, 255, 255, 0.1),
    10px 10px 10px rgba(0, 0, 0, 0.4),
    inset -5px -5px -5px rgba(255, 255, 255, 0.2),
    inset 10px 10px 10px rgba(0, 0, 0, 0.4);
}
.loader span{
    position: absolute;
    height: 100%;
    width: 100%;
    filter: blur(20px);
    border-radius: 50%;
    background: linear-gradient(#0e11d4, #0b8f84, #d81587);
    animation: loader 0.6s linear infinite;
}
@keyframes loader {
    0%{
        transform: rotate(0deg);
    }
    100%{
        transform: rotate(360deg);
    }
}

Youtube Tutorial

Watch Here

Find Me On:

Facebook
Youtube
Github

Glass Morphism Simple Interest Calculator Using Pure HTML, CSS & JS.

Technical Vandar — Sat, 02 Oct 2021 05:50:57 +0000

Simple Interest Calculator Using Pure HTML, CSS & JS.

SOURCE CODE:

HTML:


<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="style.css">
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Simple Interest Calculator</title>
</head>
<body>
    <div class="container">
        <h1>Simple Interest Calculator</h1>
        <div class="inpSection">
            <div class="amt">
                <label for="amount">Enter Total Amount:   </label>
                <input type="number" name="amount" id="amount" placeholder="Enter Total Amount">
            </div>
            <div class="time">
                <label for="time">Enter Time:   </label>
                <input type="number" name="time" id="time" placeholder="Enter Time">
            </div>
            <div class="rate">
                <label for="rate">Rate: </label>
                <input type="number" name="rate" id="rate" placeholder="Enter Rate">
            </div>
            <div class="button">
                <button onclick="Calculate()">Calculate</button>
            </div>
            <div class="result">
                <h3 id="si"></h3>
            </div>
        </div>
    </div>

</body>
</html>

CSS CODE:

*{
    user-select: none;
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    box-sizing: border-box;
    text-decoration: none;
}
body{
    display: grid;
    height: 100vh;
    width: 100%;
    place-items: center;
    background: linear-gradient(90deg, rgba(179,52,178,1) 0%, rgba(182,120,49,1) 28%, rgba(106,68,159,1) 56%, rgba(23,137,190,1) 78%, rgba(0,212,255,1) 100%);
}
.container
{
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(214, 202, 202, 0.05);
    height: 62vh;
    width: 28vw;
    background: radial-gradient(at center, rgba(214, 202, 202, 0.05), rgba(224, 217, 217, 0.5));
}

.container h1
{
    margin: 10px;
}
.inpSection{

    margin: 20px 50px;
    text-align: left;
}
input{
    color: rgba(51, 45, 45, 0.5);
    font-weight: 650;
    outline: none;
    border: none;
    box-shadow: 0 2px 4px rgba(214, 202, 202, 0.05);
    font-size: 18px;
    padding: 15px;
    height: 35px;
    margin: 10px;
    display: flex;
    width: 20vw;
}
.button button{
    padding: 10px;
    margin: 10px 110px;
    font-size: 18px;
    font-weight: 650;
    cursor: pointer;
    border: none;
    outline: none;
    box-shadow: 0 2px 4px rgba(224, 217, 217, 0.5);
}
.result{
    position: relative;
    margin: 20px 0;
}
label{
    font-weight: 600;
}

h3{
    font-size: 20px;
}

    function Calculate()
    {
        let p=document.getElementById('amount').value;
        let t=document.getElementById('time').value;
        let r=document.getElementById('rate').value;

        let  SI=(p*t*r)/100;

        document.getElementById('si').innerHTML="The Total Simple Intrest Is: "+SI;
    }

Youtube Tutorial

Watch Here

Find Me On:

Facebook
Youtube
Github

Glass morphism Calculator Using Pure HTML, CSS & JS.

Technical Vandar — Tue, 28 Sep 2021 07:40:30 +0000

Here Is The Working Calculator with glassmorphism effect.

SOURCE CODE:

HTML CODE:

<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="style.css">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Glassmorphism Calculator</title>
</head>
<body>
    <div class="calc-body">
        <input type="text" name="" id="inp" readonly>
        <table>
            <tr>
                <td>(</td>
                <td>)</td>
                <td>C</td>
                <td>/</td>
            </tr>
            <tr>
                <td>7</td>
                <td>8</td>
                <td>9</td>
                <td>+</td>
            </tr>
            <tr>
                <td>4</td>
                <td>5</td>
                <td>6</td>
                <td>*</td>
            </tr>
            <tr>
                <td>1</td>
                <td>2</td>
                <td>3</td>
                <td>-</td>
            </tr>
            <tr>
                <td class="zero">0</td>
                <td>.</td>
                <td>%</td>
                <td class="equal">=</td>
            </tr>
        </table>
    </div>
</body>
</html>

CSS CODE:

*{
    font-family: sans-serif;
    user-select: none;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
}
body{
    justify-content: center;
    align-items: center;
    display: flex;
    min-height: 100vh;
    background: linear-gradient(217deg, rgba(255,0,0,.8), rgba(255,0,0,0) 70.71%),
    linear-gradient(127deg, rgba(0,255,0,.8), rgba(0,255,0,0) 70.71%),
    linear-gradient(336deg, rgba(0,0,255,.8), rgba(0,0,255,0) 70.71%);
}
.calc-body{
    height: 65.5vh;
    width: 21vw;
    background: radial-gradient(at 100% 50%, rgba(0, 0, 0, 0.05), rgba(255, 255, 255, 0.5));
    border-radius: 15px;
}
input{
    font-size: 45px;
    color: white;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    height: 105px;
    width: 21vw;
    border: none;
    outline: none;
    background: transparent;
}
table{
    justify-content: center;
    align-items: center;
    display: flex;
}
td{
    cursor: pointer;
    font-size: 30px;
    text-align: center;
    height: 70px;
    width: 70px;
    border-right: 1px solid rgba(192, 192, 192, 0.2);
    border-bottom: 1px solid rgba(192, 192, 192, 0.2);
}
td:hover{
    background-color: rgb(255, 0, 179);
}
.zero{
    border-bottom-left-radius: 15px;
}
.equal{
    border-bottom-right-radius: 15px;
}

JavaScript Code:

 let screen=document.getElementById('inp');
    let buttons=document.querySelectorAll('td');
    let screenValue='';
    for(item of buttons){
        item.addEventListener('click', (e)=>{
            buttonText=e.target.innerText;
            if(buttonText=="C"){
                screenValue="";
                screen.value=screenValue;
            }
            else if(buttonText=="="){
                screen.value=eval(screenValue);
            }
            else{
                screenValue+=buttonText;
                screen.value=screenValue;
            }
        });
    }

Youtube Tutorial

Watch Here

Find Me On:

Facebook
Youtube
Github

Responsive Online Book Store Website Using HTML and Bootsrap5.

Technical Vandar — Mon, 27 Sep 2021 08:59:28 +0000

i have made this website using bootstrap, you can use code and you can download book and also add book in that.

Source Code All In One:

FULL SOURCE CODE:


<!doctype html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css" rel="stylesheet"
    integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl" crossorigin="anonymous">

  <title>Online Book Store</title>
</head>
<body>
  <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
    <div class="container-fluid">
      <a class="navbar-brand" href="#">Navbar</a>
      <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent"
        aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>
      <div class="collapse navbar-collapse" id="navbarSupportedContent">
        <ul class="navbar-nav">
          <li class="nav-item">
            <a class="nav-link active" aria-current="page" href="#">Home</a>
        </ul>
      </div>
    </div>
  </nav>

  <h1 class="text-center my-4">Top Courses Pdf Books Free Download</h1>
  <br><br>
  <div class="row row-col-1 row-cols-md-3 m-auto my-4">
    <div class="m-auto col-md-3" id="cards">
      <div class="card h-100">
        <img src="https://miro.medium.com/max/1800/1*5eV1xmJs2-sJ4DdejfdnQA.png" class="card-img-top" alt="..." />
        <div class="card-body">
          <h5 class="card-title">Javascript</h5>
          <p class="card-text">
            This Is A Book For Javascript. Beginner Friendly all Things need foe beginners there in pdf book mentioned
            please Download and gain knowledge about javascript
          </p>
          <a href="https://drive.google.com/file/d/1YOuhfAak-Z3Ra_NBX9_AMhFShuQsMMpI/view?usp=sharing" download
            target="_blank" class="btn btn-info" data-toggle="tooltip" data-bs-placement="right"
            title="Download Book">Download Book</a>
        </div>
      </div>
    </div>
    <div class="m-auto col-md-3">
      <div class="card h-100">
        <img src="https://i.pinimg.com/originals/1f/ec/3e/1fec3ee0665075852c4665a01259682d.png" class="card-img-top"
          alt="..." />
        <div class="card-body">
          <h5 class="card-title">C Programming</h5>
          <p class="card-text">Advance C Programming Course From Pdf File Please Download This File From Here and You
            Have From Zero To Hero In C Programming</p>
          <a href="https://drive.google.com/file/d/1_NA-zRm6BXcI8Q45UJmQ0o1NGBQkFQF8/view?usp=sharing" download
            target="_blank" class="btn btn-info" data-toggle="tooltip" data-bs-placement="right"
            title="Download Book">Download Book</a>
        </div>
      </div>
    </div>
    <div class="col-md-3 m-auto">
      <div class="card h-100">
        <img src="https://www.vtc.com/files/images/courses/33797.jpeg" class="card-img-top" alt="..." />
        <div class="card-body">
          <h5 class="card-title">C++ Course</h5>
          <p class="card-text">
            Advance C++ Course in Simple English Labguage Please Download A Pdf From Here and Gain Your Knowlwdge in C++
          </p>
          <a href="https://drive.google.com/file/d/11W13yROf4_qr7N0P9HbBeB-SKTdeQs6W/view?usp=sharing" download
            target="_blank" class="btn btn-info" data-toggle="tooltip" data-bs-placement="right"
            title="Download Book">Download Book</a>

        </div>
      </div>
    </div>

  </div>
  </div>
  <div class="row row-col-1 row-cols-md-3 m-auto my-4 mb-8">
    <div class="m-auto col-md-3">
      <div class="card h-100">
        <img src="https://miro.medium.com/max/840/1*RJMxLdTHqVBSijKmOO5MAg.jpeg" class="card-img-top" alt="..." />
        <div class="card-body">
          <h5 class="card-title">Python Programming</h5>
          <p class="card-text">
            Python Programming Course From Basic To Advance Level Please Download a Pdf File and Make You To A
            Professional Python Developer Or Freelancer.
          </p>
          <a href="https://drive.google.com/file/d/1BQsKJ7yCo93vCW9SoJibFOUGPYivdgQ_/view?usp=sharing" download
            target="_blank" class="btn btn-info" data-toggle="tooltip" data-bs-placement="right"
            title="Download Book">Download Book</a>

        </div>
      </div>
    </div>
    <div class="m-auto col-md-3">
      <div class="card h-100">
        <img src="https://d1jnx9ba8s6j9r.cloudfront.net/imgver.1551437392/img/co_img_193_1504782213.png"
          class="card-img-top" alt="..." />
        <div class="card-body">
          <h5 class="card-title">Java Programming</h5>
          <p class="card-text">Java Programming Language From Basic To Advance Level. Learn Java Programming With Object
            Oriented Programming(OOP) From This Pdf Book.</p>
          <a href="https://drive.google.com/file/d/1I_D-UmWHdXkNKNODdlvfNxtzHyMkA8M8/view?usp=sharing" download
            target="_blank" class="btn btn-info" data-toggle="tooltip" data-bs-placement="right"
            title="Download Book">Download Book</a>

        </div>
      </div>
    </div>
    <div class="col-md-3 m-auto">
      <div class="card h-100">
        <img src="https://www.surat-training-course.com/ampimage/fluttercourseinsurat.webp" class="card-img-top"
          alt="..." />
        <div class="card-body">
          <h5 class="card-title">Flutter(DART)</h5>
          <p class="card-text">
            Learn Flutter From Basic To Advance Level. you can build android, desktop and ios application using flutter.
          </p>
          <a href="https://drive.google.com/file/d/1wY9Ky8cHO1D5WCnCr0ppFSyL2RiHYP0K/view?usp=sharing" download
            target="_blank" class="btn btn-info" data-toggle="tooltip" data-bs-placement="right"
            title="Download Book">Download Book</a>

        </div>
      </div>
    </div>

  </div>
  </div>

  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/js/bootstrap.bundle.min.js"
    integrity="sha384-b5kHyXgcpbZJO/tY9Ul7kGkf1S0CWuKcCD38l8YkeH8z8QjE0GmW1gYU5S9FOnJ0"
    crossorigin="anonymous"></script>


</body>
<script>
  var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-toggle="tooltip"]'))
  var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
    return new bootstrap.Tooltip(tooltipTriggerEl)
  })
</script>

</html>

Youtube Tutorial

Watch Here

Find Me On:

Facebook
Youtube
Github

Glass Morphism Student Grade Calculator Using Pure HTML, CSS & JS.

Technical Vandar — Sat, 25 Sep 2021 14:27:46 +0000

Here is the student grade calculator using pure HTML, CSS & JS. In Web Format You can enter Some marks on some subjects and you can get total marks, percentage and Grade of Student

Source Code:

HTML CODE:


<!DOCTYPE html>
<html lang="en">

<head>
    <link rel="stylesheet" href="style.css">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Glass Morphism Grade Calculator</title>
</head>

<body>

    <div class="calc-body">
        <div class="result">
            <h1>Result</h1>
            <div class="show">
                <h2>Total:<span id="total"></span></h2>
                <br>
                <h2>Percentage:<span id="percentage"></span></h2>
                <br>
                <h2>Grade:<span id="grade"></span></h2>
            </div>
        </div>
        <div class="inp">
            <div class="main">
                <input type="number" name="" id="math" placeholder="Math"><br>
                <input type="number" name="" id="physics" placeholder="Physics"><br>
                <input type="number" name="" id="chemistry" placeholder="Chemistry"><br>
                <input type="number" name="" id="cprogramming" placeholder="C Programming"><br>
                <input type="number" name="" id="computer" placeholder="Computer"><br>
                <button onclick="getResult()">Calculate Result</button>
            </div>
        </div>
    </div>

</body>
<script src="main.js"></script>
</html>

Make CSS File with name as style.css For linking with styling

CSS CODE:

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    font-family: monospace;
}
body{
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    display: flex;
    background: linear-gradient(217deg, rgba(255,0,0,.8), rgba(255,0,0,0) 70.71%),
    linear-gradient(127deg, rgba(0,255,0,.8), rgba(0,255,0,0) 70.71%),
    linear-gradient(336deg, rgba(0,0,255,.8), rgba(0,0,255,0) 70.71%);
}

.calc-body{
    background: radial-gradient(
        rgba(255, 255, 255, 0.09),
        rgba(255, 255, 255, 0.9)
      );    height: 50vh;
    width: 45vw;
    height: 70vh;
    border-radius: 20px;
}
.result{
    position: absolute;

    border-bottom-left-radius: 20px;
    border-top-left-radius: 20px;
    height: 70vh;
    width: 20vw;
    background: radial-gradient(
        rgba(0, 0, 0, 0.05), rgba(255, 255, 255, 0.5)
    );
}
.result h1{
    font-size: 55px;
    margin: 40px 0;
    text-align: center;
}
h2{
    font-size: 35px;
    margin: 10px 30px;
}
.show{
    margin-top: 85px;
}
.inp{
    text-align: center;
    justify-content: center;
    align-items: center;
    width: 60vw;
    height: 70vh;
    display: flex;
}

input{
    font-weight: 880;
    border-radius: 10px;
    margin: 15px;
    height: 45px;
    padding: 20px;
    border: none;
    outline: none;
    font-size: 20px;
    border: 1px solid rgb(223, 217, 217);
    background: rgba(0, 0, 0, 0.05);
}

.main{
    margin-left: 45px;
}
button{
    margin-top: 20px;
    height: 45px;
    width: 200px;
    font-weight: 650;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgb(223, 217, 217);
    outline: none;
    font-size: 20px;
}

::placeholder{
    font-weight: 850;
}

Make One JavaScript File With name as main.js

JavaScript Code:

const getResult = () => {
    let math = document.getElementById('math').value;
    let physics = document.getElementById('physics').value;
    let chemistry = document.getElementById('chemistry').value;
    let c = document.getElementById('cprogramming').value;
    let computer = document.getElementById('computer').value;

    if(document.getElementsByTagName('input').value==""){
        alert("Please Enter Some Value");
    }
    let total = parseFloat(math) + parseFloat(physics) + parseFloat(chemistry) + parseFloat(c) + parseFloat(computer);
    let percentage = (total * 100) / 500;

    if (percentage >= 90) {
        document.getElementById("grade").innerHTML = "A+";
    }
    else if (percentage >= 80) {
        document.getElementById("grade").innerHTML = "A";

    }
    else if (percentage >= 70) {
        document.getElementById("grade").innerHTML = "B+";

    }
    else if (percentage >= 60) {
        document.getElementById("grade").innerHTML = "B";

    }
    else if (percentage >= 50) {
        document.getElementById("grade").innerHTML = "B+";

    }
    else if (percentage >= 40) {
        document.getElementById("grade").innerHTML = "C+";

    }
    else if (percentage >= 30) {
        document.getElementById("grade").innerHTML = "C";

    }
    else if (percentage >= 20) {
        document.getElementById("grade").innerHTML = "D+";

    }
    else {
        document.getElementById("grade").innerHTML = "You Are Failed";

    }


    document.getElementById('percentage').innerHTML = percentage;
    document.getElementById('total').innerHTML = total;
}

Youtube Tutorial

Watch Here

Find Me On:

Facebook
Youtube
Github