Merge 69917e4c93 into 1316eb70ec

README.md

@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1620 TILs and counting..._
+_1613 TILs and counting..._
 
 See some of the other learning resources I work on:
 - [Ruby Operator Lookup](https://www.visualmode.dev/ruby-operators)
@@ -224,7 +224,6 @@ If you've learned something here, support my efforts writing daily TILs by
 
 ### Docker
 
-- [Check Postgres Version Running In Docker Container](docker/check-postgres-version-running-in-docker-container.md)
 - [Configure Different Host And Container Ports](docker/configure-different-host-and-container-ports.md)
 - [List Running Docker Containers](docker/list-running-docker-containers.md)
 - [Prevent Containers From Running On Startup](docker/prevent-containers-from-running-on-startup.md)
@@ -496,7 +495,6 @@ If you've learned something here, support my efforts writing daily TILs by
 - [Analyze Your Website Performance](internet/analyze-your-website-performance.md)
 - [Check Your Public IP Address](internet/check-your-public-ip-address.md)
 - [Digraph Unicode Characters Have A Titlecase](internet/digraph-unicode-characters-have-a-titlecase.md)
-- [Download A Google Doc As Specific Format](internet/download-a-google-doc-as-specific-format.md)
 - [Enable Keyboard Shortcuts In Gmail](internet/enable-keyboard-shortcuts-in-gmail.md)
 - [Exclude AI Overview From Google Search](internet/exclude-ai-overview-from-google-search.md)
 - [Exclude Whitespace Changes From GitHub Diffs](internet/exclude-whitespace-changes-from-github-diffs.md)
@@ -694,11 +692,9 @@ If you've learned something here, support my efforts writing daily TILs by
 
 ### Mise
 
-- [Create Umbrella Task For All Test Tasks](mise/create-umbrella-task-for-all-test-tasks.md)
 - [List The Files Being Loaded By Mise](mise/list-the-files-being-loaded-by-mise.md)
 - [Preserve Color Output For Task Command](mise/preserve-color-output-for-task-command.md)
 - [Read Existing Dot Env File Into Env Vars](mise/read-existing-dot-env-file-into-env-vars.md)
-- [Run A Command With Specific Tool Version](mise/run-a-command-with-specific-tool-version.md)
 
 ### MongoDB
 
@@ -838,7 +834,6 @@ If you've learned something here, support my efforts writing daily TILs by
 - [Escaping String Literals With Dollar Quoting](postgres/escaping-string-literals-with-dollar-quoting.md)
 - [Export Query Results To A CSV](postgres/export-query-results-to-a-csv.md)
 - [Extracting Nested JSON Data](postgres/extracting-nested-json-data.md)
-- [Fetch Data From An Endpoint In SQL](postgres/fetch-data-from-an-endpoint-in-sql.md)
 - [Fetch Specific Number Of Results](postgres/fetch-specific-number-of-results.md)
 - [Find Duplicate Records In Table Without Unique Id](postgres/find-duplicate-records-in-table-without-unique-id.md)
 - [Find Records That Contain Duplicate Values](postgres/find-records-that-contain-duplicate-values.md)
@@ -962,7 +957,6 @@ If you've learned something here, support my efforts writing daily TILs by
 ### Python
 
 - [Access Instance Variables](python/access-instance-variables.md)
-- [Break Debugger On First Line Of Program](python/break-debugger-on-first-line-of-program.md)
 - [Create A Dummy DataFrame In Pandas](python/create-a-dummy-dataframe-in-pandas.md)
 - [Dunder Methods](python/dunder-methods.md)
 - [Override The Boolean Context Of A Class](python/override-the-boolean-context-of-a-class.md)
@@ -980,7 +974,6 @@ If you've learned something here, support my efforts writing daily TILs by
 - [Add A Generated Column To A PostgreSQL Table](rails/add-a-generated-column-to-a-postgresql-table.md)
 - [Add A Reference Column With An Index](rails/add-a-reference-column-with-an-index.md)
 - [Add ActiveRecord Error Not Tied To Any Attribute](rails/add-activerecord-error-not-tied-to-any-attribute.md)
-- [Add Color To The IRB Console Prompt](rails/add-color-to-the-irb-console-prompt.md)
 - [Add React With Webpacker To A New Rails App](rails/add-react-with-webpacker-to-a-new-rails-app.md)
 - [Add timestamptz Columns With The Migration DSL](rails/add-timestamptz-columns-with-the-migration-dsl.md)
 - [Adjust The Production Log Level](rails/adjust-the-production-log-level.md)

docker/check-postgres-version-running-in-docker-container.md

@@ -1,28 +0,0 @@
-# Check Postgres Version Running In Docker Container
-
-I have a docker container that I'm using to run a PostgreSQL development
-database on my local machine. It was a while ago when I set it up, so I can't
-remember specifically which major version of PostgreSQL I am using.
-
-I use `docker ps` to list the names of each container.
-
-```bash
-$ docker ps --format "{{.Names}}"
-still-postgres-1
-better_reads-postgres-1
-```
-
-I grab the one I am interested in. In this case, that is `still-postgres-1`.
-
-Then I can execute a `select version()` statement with `psql` against the
-container with that name like so:
-
-```bash
-$ docker exec still-postgres-1 psql -U postgres -c "select version()";
-                                                       version                                                 
----------------------------------------------------------------------------------------------------------------------
- PostgreSQL 16.2 (Debian 16.2-1.pgdg120+2) on x86_64-pc-linux-gnu, compiled by gcc (Debian 12.2.0-14) 12.2.0, 64-bit
-(1 row)
-```
-
-And there I have it. I'm running Postgres v16 in this container.

internet/download-a-google-doc-as-specific-format.md

@@ -1,34 +0,0 @@
-# Download A Google Doc As Specific Format
-
-I was recently given a public Google Doc URL and I was curious if I could
-download it from the command line. I didn't want to have to install special CLI
-though. I was hoping to use something like `curl`.
-
-A brief chat with Claude and I learned that not only can I use `curl`, but I
-can specify the format in the _export_ URL.
-
-```bash
-$ export GOOGLE_DOC_URL="https://docs.google.com/document/d/157rMgHeBf76T9TZnUjtrUyyS2XPwG0tObr-OjYNfMaI"
-
-$ echo $GOOGLE_DOC_URL
-https://docs.google.com/document/d/157rMgHeBf76T9TZnUjtrUyyS2XPwG0tObr-OjYNfMaI
-
-$ curl -L "$GOOGLE_DOC_URL/export?format=pdf" -o doc.pdf
-  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-                                 Dload  Upload   Total   Spent    Left  Speed
-100   414    0   414    0     0   2763      0 --:--:-- --:--:-- --:--:--  2895
-100 16588    0 16588    0     0  56214      0 --:--:-- --:--:-- --:--:--  167k
-
-$ ls doc.pdf
-doc.pdf
-```
-
-I append `/export` and then include the `?format=pdf` query param to specify
-that I want the document to be exported in PDF format. With the `-o` flag I can
-specify the name and extension of the output file.
-
-This is a handy on its own, but noticing that Google Docs supports other export
-formats, I thought it would be useful to go back-and-forth with Claude to
-sketch out a script that can do this and prompt me (with `fzf`) for the file
-type -- [here is the gist for
-`gdoc-download`](https://gist.github.com/jbranchaud/cf3d2028107a1bd8484eed7cca0fcdab).

mise/create-umbrella-task-for-all-test-tasks.md

@@ -1,53 +0,0 @@
-# Create Umbrella Task For All Test Tasks
-
-When I was first sketching out the [`mise`
-tasks](https://mise.jdx.dev/tasks/running-tasks.html) for a Rails app, I added
-the following two tasks. One is for running all the `rspec` tests. The Other is
-for running all the `vitest` (JavaScript) tests.
-
-```toml
-[tasks."test:rspec"]
-run = "unbuffer bundle exec rspec"
-description = "Run RSpec tests"
-depends = ["bundle-install"]
-
-[tasks."test:vitest"]
-run = "unbuffer yarn test run"
-description = "Run Vitest tests"
-depends = ["node-install"]
-```
-
-I didn't want to have to invoked both of this individually every time I wanted
-to run the full suite. So I added a `test:all` task to do it all.
-
-```toml
-[tasks."test:all"]
-description = "Run all tests (RSpec and Vitest)"
-run = [
-  "unbuffer bundle exec rspec",
-  "unbuffer yarn test run",
-]
-description = "Run RSpec tests"
-depends = ["bundle-install", "node-install"]
-```
-
-This worked (for now). But it ate at me, for a couple reasons. I had to
-duplicate everything about the existing `test:rspec` and `test:vitest` tasks.
-And this didn't account for a new kind of test task being added (e.g.
-`test:e2e`).
-
-Instead, I can rely on `depends` and wildcards to achieve this without the
-duplication which makes it more future-proof.
-
-```toml
-[tasks."test:all"]
-description = "Run all tests (RSpec and Vitest)"
-depends = ["test:*"]
-```
-
-Running `mise run test:all` won't execute its own command, but because it
-depends on all other `test:*` tasks, the tests will get run through those
-dependencies.
-
-This task naming pattern also allows for calling all tests with `mise run
-"test:**"`.

mise/run-a-command-with-specific-tool-version.md

@@ -1,39 +0,0 @@
-# Run A Command With Specific Tool Version
-
-Because I'm using `mise` to manage the versions of tools like Node, I can
-execute commands in the context of specific versions. Behind the scenes `mise`
-makes sure I have the necessary tool(s) installed at the desired version(s).
-
-So, [`mise exec` command](https://mise.jdx.dev/cli/exec.html) will default to
-using the latest version of a tool if I haven't been more specific. At the time
-of this writing, for Node, that is v23.
-
-```bash
-$ mise exec node -- node --version
-v23.9.0
-```
-
-To be specific I could specify the major version with `node@23` like so:
-
-```bash
-mise exec node@23 -- npx repomix
-Need to install the following packages:
-repomix@0.2.39
-Ok to proceed? (y) y
-
-...
-```
-
-Or if I wanted to use a different, older version of Node, I could specify that
-as well. We can see it will first install that and then execute the command:
-
-```bash
-$ mise exec node@22 -- npx repomix
-gpg: Signature made Tue Feb 11 04:44:53 2025 CST
-gpg:                using RSA key C0D6248439F1D5604AAFFB4021D900FFDB233756
-gpg: Good signature from "Antoine du Hamel <duhamelantoine1995@gmail.com>" [unknown]
-
-📦 Repomix v0.2.39
-
-...
-```

postgres/fetch-data-from-an-endpoint-in-sql.md

@@ -1,49 +0,0 @@
-# Fetch Data From An Endpoint In SQL
-
-The [`pgsql-http` extension](https://github.com/pramsey/pgsql-http) provides a
-variety of functions for allowing PostgreSQL to act as an HTTP client. This is
-a bit unorthodox and may not be a good idea in production systems. That said,
-it is cool that it is possible. Let's look at an example of it.
-
-First, I've installed the extension on the Docker container running my local
-Postgres server.
-
-```bash
-$ docker exec -it still-postgres-1 bash
-
-$ apt-get update
-
-$ apt-get install postgres-16-http # I'm running Postgres v16
-
-$ exit
-```
-
-Then I'll connect to a `psql` session in that container for the `postgres` database.
-
-```bash
-$ docker exec still-postgres-1 psql -U postgres -d postgres
-```
-
-Then I enable the extension.
-
-```sql
-> create extension if not exists http;
-CREATE EXTENSION
-```
-
-Now I can point a PostgreSQL statement at a live endpoint like
-[https://httpbun.com/ip](https://httpbun.com/ip) which will respond with a
-chunk of JSON including the IP address for that project's server. I do this
-using `http_get` which makes a `GET` request to the given endpoint. The body is
-included in the result set.
-
-```bash
-> select content from http_get('http://httpbun.com/ip');
-           content
------------------------------
- {                          +
-   "origin": "73.75.236.101"+
- }                          +
-
-(1 row)
-```

python/break-debugger-on-first-line-of-program.md

@@ -1,35 +0,0 @@
-# Break Debugger On First Line Of Program
-
-One of the things I appreciate about how
-[Delve](https://github.com/go-delve/delve) (the debugger for Go) works by
-default is that when you start it up, it immediately breaks on the first line
-of the program. This is as good a starting point as any regardless of whether
-you have other breakpoints set.
-
-As I was reading through the VS Code Python Debugger configuration docs, I
-noticed [an option called
-`stopOnEntry`](https://code.visualstudio.com/docs/python/debugging#_stoponentry).
-It is turned off by default, but if you turn it on, then you get the same
-behavior as I described for Delve. Nice!
-
-This can be configured in a `.vscode/launch.json` file:
-
-```json
-{
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "name": "Python Debugger: Current File",
-      "type": "debugpy",
-      "request": "launch",
-      "program": "${file}",
-      "console": "integratedTerminal",
-      "stopOnEntry": true
-    }
-  ]
-}
-```
-
-Now, when running this debugger configuration profile, you'll break the
-debugger on the first line of the program. From there add more breakpoints,
-start stepping through, etc.

rails/add-color-to-the-irb-console-prompt.md

@@ -1,62 +0,0 @@
-# Add Color To The IRB Console Prompt
-
-IRB has a little-known [`Color`
-module](https://docs.ruby-lang.org/en/3.2/IRB/Color.html) with some helpers for
-adding a splash of color to the IRB prompt. I like to clearly differentiate the
-environment I'm in when connecting to the `rails console`, so I have a
-customize the prompt to display and colorize the current environment.
-
-I can wrap any string in ANSI escape codes that instruct the terminal to style
-the text with color. For instance, here is how I can style the word `DEV` to be
-inverted against a blue background.
-
-```ruby
-IRB::Color.colorize("DEV", [:BLUE, :BOLD, :REVERSE])
-```
-
-which will clearly stand out from `PROD` against a red background:
-
-```ruby
-IRB::Color.colorize("PROD", [:RED, :BOLD, :REVERSE])
-```
-
-Here is a full example of customizing the prompt from the
-`config/application.rb` file.
-
-```ruby
-module MyApp 
-  class Application < Rails::Application
-    # ...
-
-    console do
-      # Get the application module name and convert to kebab-case
-      app_name = Rails.application.class.module_parent.name
-      kebab_name = app_name.underscore.dasherize
-
-      # Environment color coding
-      env_colors = {
-        "development" => IRB::Color.colorize("DEV", [:BLUE, :BOLD, :REVERSE]),
-        "production" => IRB::Color.colorize("PROD", [:RED, :BOLD, :REVERSE]),
-        "test" => IRB::Color.colorize("TEST", [:YELLOW, :BOLD, :REVERSE]),
-      }
-
-      colored_env = "(#{env_colors[Rails.env]})"
-
-      # Docs: https://docs.ruby-lang.org/en/3.2/IRB.html#module-IRB-label-Customizing+the+IRB+Prompt
-      IRB.conf[:PROMPT][:RAILS_APP] = {
-        PROMPT_I: "#{kebab_name}#{colored_env}> ",
-        PROMPT_N: "#{kebab_name}#{colored_env}* ",
-        PROMPT_S: "#{kebab_name}#{colored_env}% ",
-        PROMPT_C: "#{kebab_name}#{colored_env}? ",
-        RETURN: "=> %s\n"
-      }
-
-      # Set it as the current prompt
-      IRB.conf[:PROMPT_MODE] = :RAILS_APP
-    end
-  end
-end
-```
-
-The Ruby docs have more about [IRB Prompt
-Customization](https://docs.ruby-lang.org/en/3.2/IRB.html#module-IRB-label-Customizing+the+IRB+Prompt).