quadmachine

HI, I am trying to do questions generation system in PHP. I need some idea form all of you, how to shuffle questions and answers from table based on standard, section, subject,difficulty of question (Easy, Medium, High),No of module (Like, choose the best anser, true or false, Explanation ), and …

Hello, I've recently upgraded to Windows 10 and thought better of it. I used the 'revert back' tool. Since reverting back to windows 7, my machine has become sluggish and takes a lifetime to open anything. Every now and then it'll tell me there is a system32 file missing. Thanks …

Hello im using bootstrap and want to make the menu to be sticky i have uploaded the code so you can see it [www.upster.webuda.com](http://www.upster.webuda.com) i want to be like in the login screen at the begining im using the same code for other files but it doesn't work properly someone …

Hello i want to calculate three parameters. one X two X three = Y The one is the value of a <input type="number"> the second is default the value '1' and the third is the count of this $sql = "SELECT uid, username, name, profile_pic FROM users"; $result = mysqli_query($db,$sql) …

i know this has been posted many many times but ive been searching everything and looking over old posts but i still cannot figure this out and why it keeps reading it as non object heres my code <?php require 'dbconfig.php'; class USER { private $db; function __construct($DB_con) { $this->db …

Hi All, I am a beginner in php and working on admin side of a small website. I have attached a PHP CKEDITOR to the admin page so that the admin may edit the pages text. Here, i am a bit confused about one thing and that is about how …

So in my database "project" i have tables [B]courses[/B],[B]courses2[/B],[B]courses[/B] and [B]participants[/B],[B]participants2[/B],[B]participants3[/B] and [B]company[/B]. On page company.php i have a print link where he send me on a page named print.php ,where i can see the participants. Now on print.php i can see only participants from courses and participants ,i want …