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XML : AJAX Tutorial For Beginners

Why Study AJAX? If you want to learn : • Update a web page without reloading the page • Request data from a server - after the page has loaded • Receive data from a server - after the page has loaded • Send data to a server - in the background What is AJAX? AJAX stands for Asynchronous JavaScript And XML. AJAX is not a programming Language. Ajax just uses a combination of : A browser built-in XMLHttpRequest object (to request data from a web server) JavaScript and HTML DOM (to display or use the data) This is how AJAX works:- <!DOCTYPE html> <html> <head> <script> function tryAjax() { var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("content").innerHTML = this...

Cpp Question : Calculating Price of Eggs

Diary Farm sells organic brown eggs to local customers. They charge Rs 22.50 for a dozen for eggs, or rs 2.10 for individual effs that are not part of a dozen. Write a C++ Program a user for the number of eggs in the order and the displays the amount owned with a full explanation. For Example, typical output might be " You ordered 27 eggs. that's 2 dozens at rs 2.50 per dozen and 3 loose eggs at rs 2.10 each for a total of rs 51.30". The program must iterate until zero is entered for the number of eggs. Code: #include<iostream> using namespace std; int main(void) { int n; float price=0; int r=0,q; char ch; do { cout<<"\nEnter Numbe of eggs OR zero (0) to exit :"; cin>>n; if(n<0) { cout<<"Incorect Value"; } else if(n==0) { exit(0); } else { q=n/12; price+=q*22.50; r=n%12; ...

Rich Dad Poor Dad Book Summary

Why Read "Rich Dad Poor Dad"? Learn how money works. Learn financial literacy. Learn other corporates mistakes. Learn to get out from Rat race. Learn to start not just planning. Learn the Difference between "Asset" and "liability". Learn how you make money work hard for you Rich Dad Poor Dad Lessons: Lesson 1: The Rich Don’t Work for Money Lesson 2: Why Teach Financial Literacy? Lesson 3: Mind Your Own Business Lesson 4: The History of Taxes and The Power of Corporations Lesson 5: The Rich Invent Money Lesson 6: Work to Learn—Don’t Work for Money Lesson 7: Overcoming Obstacles Lesson 8: Getting Started The Book in Few lines: Rich Dad Poor Dad is about Robert Kiyosaki and his two Dads His Real Father (Poor Dad) The Father of his Best Friend (Rich...