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@programmerrush
programmerrush / library.xml
Created January 11, 2023 10:20
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="library" type="libraryType"/>
<xs:complexType name="libraryType">
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="location" type="xs:string"/>
<xs:element name="books" type="bookType" minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="members" type="memberType" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
@programmerrush
programmerrush / xml-student-database.html
Created January 11, 2023 10:18
<?xml version="1.0" encoding="UTF-8"?>
<student>
<firstName>Jane</firstName>
<lastName>Doe</lastName>
<age>22</age>
<gender>Female</gender>
<address>
<street>123 Main St</street>
<city>Anytown</city>
<state>NY</state>
@programmerrush
programmerrush / fibonacci-series.js
Created January 11, 2023 10:16
function fibonacci(n) {
let a = 0, b = 1, c;
for (let i = 0; i < n; i++) {
console.log(a);
c = a + b;
a = b;
b = c;
}
}
@programmerrush
programmerrush / sum-of-10-nos.js
Created January 11, 2023 10:16
function sumFirstTen() {
let sum = 0;
for(let i = 1; i <= 10; i++) {
sum += i;
}
return sum;
}
console.log(sumFirstTen());
@programmerrush
programmerrush / form-validation.html
Created January 11, 2023 10:14
function validateForm() {
var zipcode = document.forms["formName"]["zipcode"].value;
var state = document.forms["formName"]["state"].value;
var zipcodeRegExp = /^\d{5}(?:[-\s]\d{4})?$/;
var stateRegExp = /^[A-Za-z]{2}$/;
if(!zipcodeRegExp.test(zipcode)) {
alert("Invalid zip code format, Please enter valid zip code.");
return false;
}
if(!stateRegExp.test(state)) {
@programmerrush
programmerrush / factorial.js
Created January 11, 2023 10:13
function factorial(n) {
let result = 1;
for (let i = 1; i <= n; i++) {
result *= i;
}
return result;
}
console.log(factorial(5)); // 120
console.log(factorial(7)); // 5040
console.log(factorial(10)); // 3628800
@programmerrush
programmerrush / average.js
Created January 11, 2023 10:12
function average() {
let sum = 0;
for(let i = 1; i <= 10; i++) {
sum += i;
}
return sum/10;
}
console.log(average());
@programmerrush
programmerrush / add-10-nos.js
Created January 11, 2023 10:11
function addNumbers(...nums) {
let sum = 0;
for (let num of nums) {
sum += num;
}
return sum;
}
console.log(addNumbers(1, 2, 3, 4, 5)); // 15
console.log(addNumbers(5, 10, 15)); // 30
console.log(addNumbers(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)); // 55
@programmerrush
programmerrush / prime-number.js
Created January 11, 2023 10:10
function isPrime(n) {
if (n < 2) {
return false;
}
for (let i = 2; i <= Math.sqrt(n); i++) {
if (n % i == 0) {
return false;
}
}
return true;
@programmerrush
programmerrush / student-registration.html
Created January 11, 2023 10:08
<!DOCTYPE html>
<html>
<head>
<title>Student Registration Form</title>
</head>
<body>
<form action="submit.php" method="post">
<label for="name">Name:</label>
<input type="text" id="name" name="name"><br>