In the last post we saw how to write a combinations function. So, in this
post, we will see how to write a permutations function in elixir, again
using pattern-matching and recursion:
Elixir: Combinations
Here’s a quick post about how to write a combinations function in elixir
using pattern-matching and recursion:
Elixir: Cartesian Product
While working on a CSP (Constraint Satisfaction Problem)
in Elixir, I was in need to compute Cartesian product of a lists of variable
domains. Elixir being a declarative programming language, I was expecting
there to be function List.cartesian_product/1 that takes a list of
enumerables, but nothing like that existed. So, I resorted to the more
imperative list comprehension:
Vim: Hexdump
Today, I had the need of being able to view multiple iterations of a csv file
in hex, as I keep updating/saving it. That’s when I came across vim’s xxd
command.
Vim: Markdown Preview
Writing blog posts in markdown is fun! However, it would be more convenient if
I could preview the markdown file as I write it in my text editor, vim.
There are two ways of approaching this: 1) Preview markdown in vim
environment itself. OR 2) Preview markdown in the browser as HTML. In this
post, we are going to look at both the ways of previewing. So, let’s get
started..