Where's my bait gone?
I have recently started trapping some introduced predators around my local area and have had baits and pre-feed disappear with nothing to show for it, so I decided to get sparky and see if I could catch the culprit in the act.
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Bathymetric Contours
Finally got around to creating a SLD style for GeoServer to display bathymetric contour lines using the GEBCO gridded bathymetric data. Here's how.
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shm That Cache
I am often trying to find more space on my hard drives and found today my own docker containers wasting space thanks to ! Here's how I fixed it.
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Blob blob blob blob Stayin' Alive Stayin' Alive
Upon recently trying Deezer again, I found their web app ate all my memory when running in Firefox, so I decided to see if I could find out why. I got as far as memory-file-data/string and Blobs. Here's how.
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A new Litter 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.
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Hoe Stream Trash
My latest litter pick target was Hoe Stream and the White Rose Lane Local Nature Reserve. Here's how it went.
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Release the Beast
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.
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Gitlab CI Caching
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.
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Birthday Trash
As a birthday treat, I took the day off work to try out my electronerised litter picker. Here's how it went.
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Pi 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.
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yarn add --dev webdriverio
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.
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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.
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Removing EXIF Data from Photos
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.
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tmux List and Reattach
Using
tmuxfor your terminal multiplexer but want an easy to reattach to a session? Here's a small bash script to do it. -
Selectable Shell Examples
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.
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Be Dates You
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.
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Testing vue components
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.
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No More Numbers
HTML5 number inputs aren't useful, but tel inputs, have all the power
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A Hacker "Hacked" Me
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.
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Mouse Surgery
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.
One of the mice, I have had for about 4 years and for the past year or so the middle click has gott worse and worse, to the point where I have a dedicated key on my Ergodox keyboard specifically middle clicking as middle clicking is so handy in Linux (it acts as a copy/paste buffer - selecting text acting as copy and middle click acting as paste). The other mouse was acquired from a friend and the right click no longer worked.
The second mouse disassembled with the left and right click switches removed As with any project to get inside electronics, the first step is to figure out how to get inside the thing. With this mouse it was a case of unscrewing two screws that were positioned underneath the running pads on the bottom of the mouse, sliding the top of the mouse back towards where the screws were removed from and then lifting the top away.
From there, I could see the printed circuit board (PCB) and all the button switches, including the problem child, the middle click switch.
This is the topside of one of the mouse PCBs. The left click switch is the black box with a small green button at the bottom center of the image. The middle click switch is black box with a metal top and big black plastic button around the middle of the board, next to a crystal, the all metal rounded rectangle. When replacing mouse buttons, it is worth considering whether other buttons are near there end of life and replacing them at the same time. I found this out the hard way when the day after I fixed the middle button, the right button started to do the same. I am now replacing the other two buttons in the mouse.
The underside of the second mouse PCB showing the main integrated circuit (IC) chip on the left of the board and the sensor used to track the mouses position in the hole on the right. After ordering a replacement part (a 6x6x5mm switch), I unscrewed the screw holding in the PCB and set about desoldering the little devil. I ended up snipping it legs off so that I could remove each leg as I couldn't get enough of the solder on each leg to set it free.
Switch removed, I soldered in the new one, slapped it back together and tested to make sure it was successful. Repaired mouse in hand I then set about the trickiest part - unlearning the habits I picked up from not having a working middle button.
The waste from repairing both mice - three switches a little bit of desoldering wick. Much better than throwing out an entire mouse. -
Danger Danger, Highly Reactive
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Switching to SSR
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Clean Docker Registry
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Testing on the Filesystem
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NaN Got Me
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All our app's tabs are belong to us
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Developing NPM modules
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Nfa + Nfb or N(f+fa+fb)
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Photo Layout
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Browning Pass HideAway Web Site
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Think Mobile
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Pledge to Refuse and Not Buy Bottled Water
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Run PHP run!
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Gallery Hierarchy
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I'm making hierarchies
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Google Sheets fun
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Travel Photos
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Image managment scripts
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MeldCE logo
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MoltenDB
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The Expensive Side
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abcde
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Energizer Power Plus Rechargeable Batteries
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USAR FOGTeX
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Personal Gear Bag
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Geocaching Stamp
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Call Record Presenter
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Kimi Ora School
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All About Catering Web Site
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Quantum Accounting Web Site