Join Todd McLeod for an in-depth discussion in this video Recursion and directories, part of Code Clinic: Go.
(Machine whirring)…- Hello, and welcome to Code Clinic.…My name is Todd McLeod.…Code Clinic is a course where unique problems…are 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 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.…
- In this challenge, the problem combines two concepts,…recursion and accessing image data.…Recursion means to repeat something…in a similar way.…In programming,…recursion means a function will actually call itself,…nesting a call to a subroutine…within a call to the same subroutine.…Look for a code like this…in the samples you are about to see from the authors.…JPEG files can contain additional image data,…stored as Exif, or IPTC.…Exif stands for Exchangeable Image File Format,…and is a well documented standard.…
If you have a digital camera,…or have taken photos with a newer cellphone camera,…
Todd introduces challenges and then provides overviews of his solutions in Go. Challenges include topics such as statistical analysis, searching directories for images, and accessing peripheral devices.
Skill Level Beginner
1. Problem 1—Exploring Lake Pend Oreille
2. Problem 2—Image Analysis
3. Problem 3—Eight Queens
4. Problem 4—Accessing Peripherals
5. Problem 5—Recursion and Directories
6. Problem 6—Building the Web
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