March 2019
Intermediate to advanced
208 pages
5h 11m
English
Content preview from Web Development with ReasonML
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Putting Arrays to Work
Time to build another mini web app. We’ll let the user enter a comma-separated list of orders in an input field, then we’ll calculate and display the price for each order, the total number of shirts, and the total price.
Here’s the HTML:
| | <!DOCTYPE html> |
| | <html> |
| | <head> |
| | <title>Shirt Price Calculator</title> |
| | <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| | <style type="text/css"> |
| | .right {text-align: right;} |
| | .center {text-align: center;} |
| | th, td {border: 1px solid gray; padding: 3px} |
| | </style> |
| | </head> |
| | |
| | <body> |
| | <h1>Shirt Price Calculator</h1> |
| | |
| | <p> |
| | Enter list of orders separated by commas: |
| | </p> |
| | |
| | <p> |
| | <input type="text" size="40" id= ... |
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.