seanh

#!/usr/bin/env sh
#
# Log in to and unlock Bitwarden CLI.
#
# If you save the returned session key in a BW_SESSION envvar that will unlock
# your Bitwarden vault for the current shell session. Once BW_SESSION has been
# set in one shell session it'll also be inherited by any commands or scripts
# run from that shell session.
#
# Usage (sh):

seanh

Jekyll Breadcrumbs

This is a Jekyll template include that renders navigation breadcrumbs for a page or post. The breadcrumbs include the page or post's collection, categories, date and title. They look something like this:

Home > Posts > 2019 > Dec > 23 > My Blog Post

Installation

seanh

Keybase proof

I hereby claim:

• I am seanh on github.
• I am seanh (https://keybase.io/seanh) on keybase.
• I have a public key ASCq-eMWC05hYtOsEKmHi34n_lDmcEvvHBR_uN1U2AtOqwo

To claim this, I am signing this object:

seanh

Netrw Cheatsheet (Vim's File Browser)

See also:

• vinegar.vim, which makes - open netrw in the directory of the current file, with the cursor on the current file (and pressing - again goes up a directory). Vinegar also hides a bunch of junk that's normally at the top of netrw windows, changes the default order of files, and hides files that match wildignore.

  With vinegar, . in netrw opens Vim's command line with the path to the file under the cursor at the end of the command. ! does the same but also prepends ! at the start of the command. y. copies the absolute path of the file under the cursor. ~ goes to your home dir. Ctrl+6 goes back to the file (buffer) that you had open before you opened netrw.

To launch netrw:

seanh

vimgrep

• Vimcasts on vimgrep

• Uses native vim regexes (which are slightly different from the regexes used by grep, ack, ag, etc) so the patterns are the same as with vim's within-file search patterns.

You can do a normal within-file search first, then re-use the same pattern to

seanh

obsession.vim cheatsheet

obsession.vim is simple, no-hassle Vim sessions from Tim Pope. It's a small plugin that just provides :Obsession, a better replacement for the standard :mksession command.

• Adds the :Obsession command:

• :Obsession with no argument creates a Session.vim file in the current

seanh

Unicode in Python 2 and 3

My notes on unicode handling in Python 2 and 3, with runnable tests.

So far this is very heavily based on Ned Batchelder's Pragmatic Unicode, it's basically my notes on that presentation, with the examples from that presentation in the form of runnable tests. I may add more to these notes in time though.

seanh

Mocha

Installation

To run this gist install git, node and npm and then:

$ git clone https://gist.github.com/19e682776b2716283983abda78e6f8aa.git

seanh

User Stories

Reading list

• [Mark Shead: Creating Good User Stories][Mark Shead]
• [GOV.UK Service manual: Writing user stories][GOV.UK]
• [Mike Cohn's blog posts about user stories][Mike Cohn]
• [Mike Cohn: User Stories Applied (book)][User Stories Applied]

seanh

HTML Tags You Can Use on GitHub

Wherever HTML is rendered on GitHub (gists, README files in repos, comments on issues and pull requests, ...) you can use any of the HTML elements that GitHub Flavored Markdown (GFM) provides syntactic sugar for. You can either use the syntactic sugar that GFM (or other GitHub-supported markup language you're using) provides or, since Markdown can contain raw HTML, you can enter the HTML tags manually.

But GitHub also allows you to use a few HTML elements beyond what Markdown provides by entering the tags manually, and some of them are styled with CSS. Most raw HTML tags get stripped before rendering the HTML. Those tags that can be generated by GFM syntactic sugar, plus a few more, are whitelisted. These aren't documented anywhere that I can find. Here's what I've discovered so far:

<details> and <summary>

A `<detai