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TIL a few one-liners for generating random strings. date +%s | sha512sum | base64 | head -c 24 ; echo The string is pseudo random and seeded by the current UNIX timestamp.
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TIL The Firefox Address Bar includes shortcuts for all kinds of things.
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TIL a JWT (JSON Web Token) is a couple Base64URL encoded strings with a signature.
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Get more done by embracing laziness.
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Simple patterns to do useful things with the Ex Mode :global command in Vim Delete all lines that match a pattern (:help pattern) :g/pattern/d :global/pattern/delete Delete all lines that don’t match a pattern (:help :vglobal) :g!
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TIL a simple pattern for pivoting data with an SQL query using FILTER (or a CASE WHEN clause if the FILTER keyword isn’t supported by the database).
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TIL you can use environment variables in your docker compose files.
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TIL you can save multiple nvim config setups with the $NVIM_APPNAME environment variable.
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TIL you can exclude directories when using the find command. ## Exclude the node modules directory when searching with find find ./ -name "*.css" !
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Python comes with a simple http server you can use to serve a directory of files as a web server.
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TIL you can write your own functions to use in a python with statement.
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TIL the POD in Podman is the same idea as Pods in Kubernetes.
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TIL about the special-use *.home.arpa tld.
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TIL an easy way to remember if you want a slash or not when you run rsync.
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TIL about Python List Comprehensions.
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TIL that you can output all the data in “the dot” from a Hugo template using jsonify <pre>{{ . | jsonify (dict "indent" " ") }}</pre> Here is the output of the .Params value for this post <pre>{{ .Params | jsonify (dict "indent" " ") }}</pre> { "date…
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TIL about ncal (most Linux distros) or CAL (on MacOS).
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How exactly do you open a new file without closing and reopening vim?
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The default vim status line can work well but vim-airline inhances it in many ways.
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Vim is my daily driver for text editing.
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This may work on other Roland digital piano models but I only tested it on an FP-30 with my Motorola X4.
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Did you know vim has a build in spell check system?
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Vim is a powerful customizable editor.
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Vim is a keyboard driven text editor which means there are a lot of keyboard shortcuts and commands.
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Have you ever looked back on your code and thought “Who wrote this!
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Download your own copy of QGIS from qgis.com (works on Windows, MacOS X, and Linux) Overview of the Interface Welcome to QGIS!