File marks are like regular marks except that they are associated to a specific file, which makes them pretty useful for quick file navigation. One use that is commonly mentionned would be to add a V mark to one's vimrc, for example, which would make editing it only one 'V away.
Here, a mnemonic mark is left when leaving files of a specific kind:
C for "CSS" and "SCSS",H for "HTML",
| # This should be triggered through a cron job at 6:15 PM on week days. | |
| # Example cron: 15 18 * * 1,2,3,4,5 cd ~/code/jury_duty && ~/.rbenv/shims/ruby call.rb >> ~/code/jury_duty/call-log.txt 2>&1 | |
| # It uses Twilio to make a call based on TWILIO_ACCOUNT_SID, TWILIO_AUTH_TOKEN, and TWILIO_PHONE. | |
| # It calls the JURY_PHONE, transcribes it, looks for JURER_NUMBER and texts the result to PERSONAL_PHONE. | |
| require "rubygems" | |
| require "bundler/setup" | |
| Bundler.require(:default) | |
| Dotenv.load |
This gist aims to provide a simple solution for managing Heroku Review Apps with GitHub Actions due to the security incident that continues to disrupt Heroku's GitHub integration. Watch the demo to learn more.
.github
├── workflows
│ ├── heroku_review_app_create.yml
| ruby '2.7.1' | |
| gem 'rails', github: 'rails/rails' | |
| gem 'tzinfo-data', '>= 1.2016.7' # Don't rely on OSX/Linux timezone data | |
| # Action Text | |
| gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra' | |
| gem 'okra', github: 'basecamp/okra' | |
| # Drivers |
:help :global is an incredibly cool command.
One thing I like to do with :global is to list lines matching a given pattern in the current file and use that to move around. It looks like this:
:g/let/#
7 let &path .= 'src/**,public/**,static/**'
31 unlet b:gqview
33 nmap GQ :let b:gqview = winsaveview():set opfunc=Formatg@
Vim will move the cursor to the beginning of an object after invoking operator upon it. From an interactive editing perspective this may be considered annoying however it is the consistent choice as operators can be destructive. As such restoring the cursor to its prior position after invoking an operator on an object may not make sense.
There are many ways possible to alter this behaviour to your preference with mappings and/or scripting. But with custom operator mappings this can be particularly ugly.
Cian Johnston, July 2017
A couple of weeks ago, I decided I should put my gaming rig to work crypto mining. I did not expect to make any significant profit on this, it was more of a fun project to set up. However, there were a large number of tutorials and guides already out there, and many were more than a year out of date.
This guide assumes the reader already has a crypto wallet set up, is comfortable with Linux and the command line, and knows how to use Google if they run into problems.
The end result is an Ubuntu 16.04 LTS headless server running CUDA ethminer via systemd.
We aren’t always good at guessing where responsibilities should go. Coding is where our design guesses are tested. Being prepared to be flexible about making design changes during coding results in programs that get better and better over time.
If you’re programming along, doing nicely, and all of a sudden your program gets balky, makes things hard for you, it’s talking. It’s telling you there is something important missing.
Some of the biggest improvements come from figuring out how to eliminate:
| API | Status Codes |
|---|---|
| [Twitter][tw] | 200, 304, 400, 401, 403, 404, 406, 410, 420, 422, 429, 500, 502, 503, 504 |
| [Stripe][stripe] | 200, 400, 401, 402, 404, 429, 500, 502, 503, 504 |
| [Github][gh] | 200, 400, 422, 301, 302, 304, 307, 401, 403 |
| [Pagerduty][pd] | 200, 201, 204, 400, 401, 403, 404, 408, 500 |
| [NewRelic Plugins][nr] | 200, 400, 403, 404, 405, 413, 500, 502, 503, 503 |
| [Etsy][etsy] | 200, 201, 400, 403, 404, 500, 503 |
| [Dropbox][db] | 200, 400, 401, 403, 404, 405, 429, 503, 507 |