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Found 4 results

  1. I need make a calculation which allow know difference between two numbers. I can subtract the smallest of the larger, but this calculation is very limited, implies if a number is negative and the other positive. I want to know another way to do this. It is possible to do this calculation in JavaScript through the: modulo; function; (Others); Mainly: Another important thing which I want, is to calculate percentage difference through two differents numbers. To know the value resultant. I want to know all the possible ways to do this. Because I came across in an embarrassing situation in a video Software that uses expressions based on the JavaScript language. Thanks!
  2. I am very new to this i have a doubt i am trying a query in php the actual concept is i have data of one user in users table and the same users doing some transactions in transaction table so i need to display the data from two different tables in single view file how can join both tables in single query Note: users id is forgien key of transaction created_by please suggest me
  3. Can i use two databases for a single website? can any one give me suggestioins please
  4. hello everyone i am new to this w3 this must be very exciting. I have question about the html code. How do you make the "second img src" move to the center? I am giving you the example the code... <!DOCTYPE html> <head> <style> body {text-align: center; text-align: center; background: url("https://codecademy-content.s3.amazonaws.com/courses/web-beginner-en-3pc6w/images/splash.jpg"); background-size: cover; background-position: center center; background-repeat: no-repeat; background-attachment: fixed; color: white; font-family:Helvetica; font-size: 24px; } input[type=submit] { background: limegreen; color: black; } p { font-size: 24px; color:black; background:white; font-family:Arial; } input{ border: 0; padding: 12px; font-size: 18px; } </style> </head> <body> <img src= "https://codecademy-content.s3.amazonaws.com/courses/web-beginner-en-3pc6w/images/avatar.jpg" height="250" width="250"> <p> Hi! I am learning how to make my very own web page! I really like blueberry muffins and long walks on the beach.</p> <input type="email" placeholder="Email"> <input type="submit"> <img src= "http://seanheritage.com/wp-content/uploads/2013/05/success.jpg" height = "250" width="250"> </body>
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