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Many successful programmers know more than just a computer language. They also know how to think about solving problems. They use "computational thinking": breaking a problem down into segments that lend themselves to technical solutions. Code Clinic is a series of six courses where lynda.com authors solve the same problems using different programming languages. Here, Patrick Royal works with Java.
Patrick introduces challenges and provide an overview of his solutions in Java. Challenges include topics such as statistical analysis, searching directories for images, and accessing peripheral devices.
Visit other courses in the series to see how to solve the exact same challenges in languages like C#, C++, PHP, Python, and Ruby.
- Hello, and welcome to Code Clinic. My name is Patrick Royal. Code Clinic is a monthly course where a unique problem is introduced to a collection of lynda.com authors. In response, each author will create a solution using their programming language of choice. You can learn several different things from Code Clinic: different approaches to solving a problem, the pros and cons of different languages, and some tips and tricks to incorporate into your own coding practices. This month, we're working on a problem common to anyone building a website or a report, specifically, merging live data with static templates.
Data is only useful when we can effectively communicate it to someone else, and to do that, we need to format it into some sort of meaningful visual representation. Sometimes, this takes the form of a printed report. Most likely, it means publishing data to a web page. In this problem, we have a pre-formatted HTML web page and two data files in CSV format. Our job is to write code that will insert the data files into the web page and apply the proper formatting. We're going to use the files created by James Williamson in chapter nine of his course, entitled Dreamweaver CC Essential Training.
James provides all the material that we need for this challenge. I invite you to download the example files for that course if you would like to attempt your own solution. In the next videos, I'll show you how I solved the challenge.
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