{"id":21397,"date":"2023-02-15T06:37:36","date_gmt":"2023-02-15T06:37:36","guid":{"rendered":"https:\/\/www.booksofall.com\/ja\/?post_type=product&p=21397"},"modified":"2023-02-15T06:38:51","modified_gmt":"2023-02-15T06:38:51","slug":"the-julia-express","status":"publish","type":"product","link":"https:\/\/www.booksofall.com\/ja\/the-julia-express\/","title":{"rendered":"The Julia Express"},"content":{"rendered":"

The purpose of this document is to introduce programmers to the Julia<\/a> programming by example. This is a simplified exposition of the language.<\/p>\n

It is simplest to execute these examples by copy-pasting to the Julia REPL<\/a> (https:\/\/docs.julialang.org\/en\/latest\/ stdlib\/REPL\/) or copying them to a file and next running them using include function. The difference is that copypaste approach will echo output of each instruction to the terminal.<\/p>\n

If some package is missing on your system switch to the package manager mode by pressing ] in the Julia REPL, and then write add [package name] to require installing it.<\/p>\n

Over the years of using Julia I have learned that for each project you have it is best to have a separate project environment that keeps track of its dependencies. You can check out this blog post https:\/\/bkamins.github.io\/julialang\/\u00a02020\/05\/18\/project-workflow.html to read more about it.<\/p>\n

This is an introductory document. Important topics that a person learning the Julia should be aware of, that are not covered are:<\/p>\n

    \n
  1. parametric types;<\/li>\n
  2. parallel and distributed processing;<\/li>\n
  3. advanced I\/O operations<\/a>;<\/li>\n
  4. advanced package management;<\/li>\n
  5. interaction with system shell<\/a>; see run;<\/li>\n
  6. exception handling; see try;<\/li>\n
  7. creation of coroutines;<\/li>\n
  8. integration with C, Fortran<\/a>, Python, and R.<\/li>\n<\/ol>\n

    You can read about them in the latest Julia documentation at http:\/\/julia.readthedocs.org\/en\/latest\/manual\/<\/p>\n","protected":false},"excerpt":{"rendered":"