Nov 24, 2019
The easiest way to do this is to use shuf
. You can generate a single integer between n and m with:
where you replace {{n}}
and {{m}}
with the appropriate integers.
On macOS, where shuf
is not installed by default, just use python:
Oct 19, 2019
Here’s the problem:
Suppose that a variable x
exists and is an integer.
Define a variable x_power_8
that uses three multiplications to calculate x
to the power of 8. The only function you are allowed to call is the (*)
operator.
Hint: use auxiliary variables.
Solve this exercise using a nested sequence of auxiliary variable definitions. Here is a definition of x_power_8
which Learn OCaml recognizes as correct:
This can be written more simply if we use the Jane Street stdlib, Base. Assuming you have the library available, entering the following lines of code into utop
will work:
Oct 19, 2019
Here’s a list of Hugo themes which are good enough. Order is random. Motivation for this post follows the list.
Finding an aesthetically pleasing Hugo theme which is maintained is difficult. The main Hugo themes site offers no real way to sort things. Other sites offering some filtering of the themes are frequently unreliable because they are also selling themes.
Apr 22, 2019
The above should work on Linux and MacOS. You may need to install jq
.
The id
is at the end of the https://podcasts.apple.com/...
url. For example, https://podcasts.apple.com/us/podcast/behind-the-news-with-doug-henwood/id73801817
has id 73801817.
This method is known to be working in the year 2019.
Advanced one-line version using the original url (requires grep):