Introduction to Julia

Introduction to Julia#

Course Description#

Welcome to the Introduction to Julia course! This course has been created to give you an idea of Julia’s particular language features. It assumes you are already comfortable with the basics of programming, allowing for more detailed and interesting topics to be discussed. To be able to best engage with this course, it is therefore recommended that you are familiar with the content in both “Introduction to Python” and “Python for Data Analysis”.

Course Objectives#

  • Understand Julia’s high-level and high-performance goals, including multiple dispatch.

  • Learn to create and manipulate one-dimensional and multi-dimensional arrays using various functions and comprehensions.

  • Use conditional statements and loops (for and while) to control the flow of programs.

  • Create functions with different parameter types and return values, including exploring multiple dispatch and lambda functions.

  • Perform input and output operations, including reading from and writing to various file types such as text, CSV, Excel, and JSON.

Pre-requisite Knowledge#

Attendees of the workshop should already be familiar with a programming language such as Python and should have already installed and been able to run an example of a Julia code snippet.

Sign-up#

To check for upcoming course dates and to register, please visit the Workshop Schedule and Sign-up page available here.

Installation Guide#

All CfRR courses require attendees to use their own computer/laptop to follow workshop activities and take effective notes.

Developers#

This course was developed by Liam Berrisford.

License Info#

Instructional Material

The instructional material in this course is copyright © 2024 University of Exeter and is made available under the Creative Commons Attribution 4.0 International licence (https://creativecommons.org/licenses/by/4.0/). Instructional material consists of material that is contained within the “individual_modules/introduction_to_hpc” folders in this repository, with the exception of code snippets and example programs found in files within these folders. Such code snippets and example programs are considered software for the purposes of this licence.

Software

Except where otherwise noted, software provided in this repository is made available under the MIT licence (https://opensource.org/licenses/MIT).

Copyright © 2024 University of Exeter

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

The software in this repository is adapted from software that is covered by the following copyright and permission notice:

Copyright © 2024 Software Carpentry

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.