@bytesnz

Jack Farley, Computer Engineer

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  • 12/25/2020, 12:13:48 AM

    A new Litter Survey

    softwarelitterlitter-survey

    In a culmination of litter surveys and litter picks, linked data() and data exploration, and remoteStorage and ActivityPub, I have created a web-based litter pick/survey app that I hope will allow federated citizen science.

  • 12/13/2020, 6:00:00 PM

    Hoe Stream Trash

    litterpi-trash-camlitter-pick

    My latest litter pick target was Hoe Stream and the White Rose Lane Local Nature Reserve. Here's how it went.

  • 11/24/2020, 6:00:00 PM

    Release the Beast

    softwaregitlabcirelease

    I just created a Gitlab CI job to create a release with information from a CHANGELOG.md file for some of my projects. Here's how I did it.

  • 9/30/2020, 9:00:00 PM

    Gitlab CI Caching

    gitlabcontinuous integration

    I noticed something strange happening during build process during a multi-tasking bug fix. Turns out I was using Gitlab CI's caching incorrectly. I should have been using artifacts. Here's what I saw.

    During releasing v0.5.0 of first-draft, I found a bug and a improvement to a recent feature that I wanted to fix before I released.

    Like a good developer, I opened two separate issues, one for the bug and one for the improvement, and created a branch and merge request for them.

    I quickly completed both, pushed them to gitlab and waited for the CI to complete. They both passed, but when I tested the bugfix, it still wasn't fixed, even though it was working on my dev machine.

    Recollecting something similar had happened before, I manully reran the build, which fixed the issue.

    I knew something was wrong with my cache settings in the CI config. I did a quick search and found Cache vs Artifacts on the Gitlab documentation.

    The issue was the cache I had set up was being shared across all pipelines, so when two were running at the same time there was a race condition between the client being built (and stored and cached in the /dist folder) and the docker container being built (using the cached folder).

    As the docs say, caches are shared between pipelines, artifacts are not.

    So after removing the cache and extending the artifact on the build job, all worked correctly.

    Close
  • 9/21/2020, 6:00:00 PM

    Birthday Trash

    litterpi-trash-cam

    As a birthday treat, I took the day off work to try out my electronerised litter picker. Here's how it went.

  • 9/13/2020, 12:12:13 AM

    Pi Trash Cam

    raspberry pielectronicslitterpi-trash-cam

    In preparation for a day of litter picking, I finally got round to a project idea - attaching a camera to a litter picker to record it all. Here's what I did.

  • 8/25/2020, 9:29:58 PM

    yarn add --dev webdriverio

    first-draftsoftwaretestinggitlab

    I finally started implementing UI testing on first-draft using WebdriverIO. While writing tests was easy, getting the tests running was a little more difficult. Here is how I did it.

  • 8/16/2020, 7:04:44 PM

    Hooray! My new blog is live! Based on Sapper, using MongoDB and eventually ActivityPub and ActivityStreams, it will be my federated posting hub to the world.

    softwareblog
  • 8/9/2020, 5:40:49 PM

    Removing EXIF Data from Photos

    exifphotos

    Creating this new blog, I wanted to make sure there was no metadata data leaking personal information. Here's how I removed all the metadata tags except the ones I wanted from my photos.

  • 8/9/2020, 10:21:41 AM

    tmux List and Reattach

    tmuxbashsoftware

    Using tmux for your terminal multiplexer but want an easy to reattach to a session? Here's a small bash script to do it.

  • 8/8/2020, 2:58:48 PM

    Selectable Shell Examples

    markdownsyntaxcss

    Here's how to help your readers save time by making your post's shell commands easy to select and copy - with a simple CSS property.

  • 8/5/2020, 6:48:38 PM

    Be Dates You

    mongodbdocker

    Making my new blog, I didn't initially set the published dates to be native dates in the database. Here what I did to change them ...and do all the upgrades I needed.

  • 7/8/2020, 4:00:00 PM

    Testing vue components

    softwarevuetestingjavascript

    I recently needed to test that some Vue components were creating the correct HTML. To do this, I decided to create snapshots of Object representations of the rendered HTML.

  • 2/20/2019, 12:00:00 AM

    No More Numbers

    javascripthtml5software

    HTML5 number inputs aren't useful, but tel inputs, have all the power

  • 12/21/2018, 12:00:00 AM

    A Hacker "Hacked" Me

    securityemailgrep

    I decided to look into the extortion emails I have been getting and wrote a small script to extract the bitcoin addresses that have been used.

  • 12/7/2018, 12:00:00 AM

    Mouse Surgery

    pledge to not upgradeelectronics

    As part of my pledge not to upgrade, I decided to repair two of my failing mice instead of replacing them with a brand new model (as tempting as it was). Here's what I did.

  • 10/29/2018, 7:00:00 PM

    Danger Danger, Highly Reactive

    vuereactivegraphingdata
  • 9/11/2018, 7:00:00 AM

    Switching to SSR

    reactssrreact-loader
  • 8/10/2018, 4:00:00 PM

    Clean Docker Registry

    nodedockerconsolejavascript
  • 2/1/2018, 12:00:00 AM

    Testing on the Filesystem

    testingjavascript
  • 1/26/2018, 12:00:00 AM

    Tag You Are

    javascripttags
  • 1/25/2018, 9:00:00 PM

    NaN Got Me

    rubber duck savejavascriptnodejsjson
  • 4/28/2017, 10:25:34 AM

    All our app's tabs are belong to us

    angularjavascriptlocalstoragerxjssessionstorage
  • 2/20/2016, 2:33:19 AM

    Developing NPM modules

    nodejsnpm
  • 2/20/2016, 1:48:13 AM

    Nfa + Nfb or N(f+fa+fb)

    arrayfunctionjavascriptjsperf
  • 10/31/2015, 3:36:29 PM

    Photo Layout

    arrangercssgallery hierarchyhtmljavascriptphotostinymcewordpresssoftware
  • 10/31/2015, 2:33:49 PM

    Browning Pass HideAway Web Site

    cssgallery hierarchyhtmlwordpress
  • 10/17/2015, 4:04:57 PM

    Think Mobile

    mobileweb
  • 10/13/2015, 9:30:59 AM

    Pledge to Refuse and Not Buy Bottled Water

    environmentpledges
  • 2/25/2015, 7:42:33 AM

    Run PHP run!

    maximum execution timephptrial and error
  • 11/26/2014, 6:35:32 AM

    Gallery Hierarchy

    galleryhierarchyphotos
  • 10/3/2014, 7:22:04 AM

    Vim and functions

    functionnavigationtagsvim
  • 9/26/2014, 3:18:53 AM

    I'm making hierarchies

    hierarchical datahierarchyphp
  • 9/4/2014, 1:45:18 PM

    Google Sheets fun

    googlegoogle scriptgoogle sheetsjavascriptsheets
  • 8/13/2014, 3:14:22 AM

    Travel Photos

    photo managementphotostravel photos
  • 8/13/2014, 3:02:22 AM

    Image managment scripts

    photo managementphotos
  • 7/31/2014, 3:43:45 PM

    MeldCE logo

    csshtml5javascriptsvg
  • 4/26/2014, 6:34:09 AM

    MoltenDB

    databasemoltendbmongodbnodejs
  • 10/29/2013, 12:09:07 AM

    The Expensive Side

    house
  • 9/22/2013, 7:00:08 PM

    abcde

    music
  • 7/16/2013, 8:26:10 PM

    Energizer Power Plus Rechargeable Batteries

    gadgets
  • 3/4/2013, 6:27:40 PM

    USAR FOGTeX

    fogtex
  • 2/21/2013, 9:09:54 PM

    Personal Gear Bag

    rescuegear
  • 2/18/2013, 11:10:34 PM

    Geocaching Stamp

    stampgeocaching
  • 4/2/2007, 3:50:02 PM

    Call Record Presenter

    parserpythonsqliteweb
  • 9/25/2004, 9:48:10 AM

    Kimi Ora School

    csshtml
  • 6/25/2004, 8:53:53 AM

    All About Catering Web Site

    csshtml
  • 7/26/2003, 7:52:11 AM

    Quantum Accounting Web Site

    csshtml
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