Merge 295fe153ad into f25064031f

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).
 
-_1466 TILs and counting..._
+_1460 TILs and counting..._
 
 ---
 
@@ -19,7 +19,6 @@ _1466 TILs and counting..._
 * [Ack](#ack)
 * [Amplify](#amplify)
 * [Ansible](#ansible)
-* [Astro](#astro)
 * [Brew](#brew)
 * [Chrome](#chrome)
 * [Clojure](#clojure)
@@ -99,11 +98,6 @@ _1466 TILs and counting..._
 
 - [Loop Over A List Of Dictionaries](ansible/loop-over-a-list-of-dictionaries.md)
 
-### Astro
-
-- [Generate Types For A Content Collection](astro/generate-types-for-a-content-collection.md)
-- [Markdown Files Are Of Type MarkdownInstance](astro/markdown-files-are-of-type-markdown-instance.md)
-
 ### Brew
 
 - [Configure Brew Environment Variables](brew/configure-brew-environment-variables.md)
@@ -455,7 +449,6 @@ _1466 TILs and counting..._
 - [Check If A Number Is Positive Or Negative](javascript/check-if-a-number-is-positive-or-negative.md)
 - [Check If File Exists Before Reading It](javascript/check-if-file-exists-before-reading-it.md)
 - [Check If Something Is An Array](javascript/check-if-something-is-an-array.md)
-- [Check Media Queries From JavaScript](javascript/check-media-queries-from-javascript.md)
 - [Check The Password Confirmation With Yup](javascript/check-the-password-confirmation-with-yup.md)
 - [Compare The Equality Of Two Date Objects](javascript/compare-the-equality-of-two-date-objects.md)
 - [Computed Property Names In ES6](javascript/computed-property-names-in-es6.md)
@@ -997,7 +990,6 @@ _1466 TILs and counting..._
 - [Skip Validations When Creating A Record](rails/skip-validations-when-creating-a-record.md)
 - [Specify New Attributes For #find_or_create_by](rails/specify-new-attributes-for-find-or-create-by.md)
 - [Temporarily Disable strong_params](rails/temporarily-disable-strong-params.md)
-- [Temporarily Turn Off Pending Migrations Error](rails/temporarily-turn-off-pending-migrations-error.md)
 - [Test For A Subset Of Attributes On A Model](rails/test-for-a-subset-of-attributes-on-a-model.md)
 - [Test If An Instance Variable Was Assigned](rails/test-if-an-instance-variable-was-assigned.md)
 - [Test If deliver_later Is Called For A Mailer](rails/test-if-deliver-later-is-called-for-a-mailer.md)
@@ -1454,7 +1446,6 @@ _1466 TILs and counting..._
 - [List The Stack Of Remembered Directories](unix/list-the-stack-of-remembered-directories.md)
 - [Load Env Vars In Bash Script](unix/load-env-vars-in-bash-script.md)
 - [Look Through All Files That Have Been Git Stashed](unix/look-through-all-files-that-have-been-git-stashed.md)
-- [Make Direnv Less Noisy](unix/make-direnv-less-noisy.md)
 - [Map A Domain To localhost](unix/map-a-domain-to-localhost.md)
 - [Negative Look-Ahead Search With ripgrep](unix/negative-look-ahead-search-with-ripgrep.md)
 - [Occupy A Local Port With Netcat](unix/occupy-a-local-port-with-netcat.md)
@@ -1679,7 +1670,6 @@ _1466 TILs and counting..._
 - [Advance Through Search Results](vscode/advance-through-search-results.md)
 - [Enable Breadcrumbs For Version 1.26 Release](vscode/enable-breadcrumbs-for-version-126-release.md)
 - [Find The Location Of User Settings JSON File](vscode/find-the-location-of-user-settings-json-file.md)
-- [Jump To Problems In The Current File](vscode/jump-to-problems-in-the-current-file.md)
 - [Open An Integrated Terminal Window](vscode/open-an-integrated-terminal-window.md)
 - [Pop Open The Quick Fix Window](vscode/pop-open-the-quick-fix-window.md)
 - [Step Through Project-Wide Search Results](vscode/step-through-project-wide-search-results.md)

astro/generate-types-for-a-content-collection.md

@@ -1,56 +0,0 @@
-# Generate Types For A Content Collection
-
-Let's say I'm using Astro to publish posts via markdown. One of the best ways
-to do that is as a _Content Collection_. The posts will live in `src/content`
-probably under a `posts` directory. Plus a config file will define the
-collection and specify validations for the frontmatter.
-
-```typescript
-// src/content/config.ts
-import { defineCollection, z } from 'astro:content';
-
-const postsCollection = defineCollection({
-  schema: z.object({
-    title: z.string(),
-    description: z.string(),
-    tags: z.array(z.string())
-  })
-});
-
-export const collections = {
-  'posts': postsCollection,
-};
-```
-
-When I first add this to my project and get the collection, it won't know what
-the types are.
-
-```astro
----
-import { getCollection } from "astro:content";
-
-export async function getStaticPaths() {
-  const blogEntries = await getCollection("posts");
-  //    ^^^ any
-
-  return blogEntries.map((entry) => ({
-    params: { slug: entry.slug },
-    props: { entry },
-  }));
-}
----
-```
-
-I can tell Astro to generate a fresh set of types for things like content
-collections by running the [`astro sync`
-command](https://docs.astro.build/en/reference/cli-reference/#astro-sync).
-
-```bash
-$ npm run astro sync
-```
-
-This updates auto-generated files under the `.astro` directory which get pulled
-in to your project's `env.d.ts` file.
-
-All of these types will also be synced anytime I run `astro dev`, `astro
-build`, or `astro check`.

astro/markdown-files-are-of-type-markdown-instance.md

@@ -1,53 +0,0 @@
-# Markdown Files Are Of Type MarkdownInstance
-
-One of the things Astro excels at is rendering markdown files as HTML pages in
-your site. And at some point we'll want to access a listing of those markdown
-files in order to do something like display a list of them on an index page.
-For that, we'll use
-[`Astro.glob()`](https://docs.astro.build/en/reference/api-reference/#astroglob).
-
-```typescript
----
-const allPosts = await Astro.glob("../posts/*.md");
----
-
-<ul>
-  {allPosts.map(post => {
-    return <Post title={post.frontmatter.title} slug={post.frontmatter.slug} />
-  })}
-</ul>
-```
-
-This looks great, but we'll run into a type error on that first line:
-`'allPosts' implicitly has type 'any'`. We need to declare the type
-of these post instances that are being read-in by Astro.
-
-These are of [type
-`MarkdownInstance`](https://docs.astro.build/en/reference/api-reference/#markdown-files).
-That's a generic though, so we need to tell it a bit more about the shape of a
-post.
-
-```typescript
-import type { MarkdownInstance } from "astro";
-
-export type BarePost = {
-  layout: string;
-  title: string;
-  slug: string;
-  tags: string[];
-};
-
-export type Post = MarkdownInstance<BarePost>;
-```
-
-We can then update that first line:
-
-```typescript
-const allPosts: Post[] = await Astro.glob("../posts/*.md");
-```
-
-Alternatively, you can specify the generic on `glob`:
-
-```typescript
-const allPosts = await Astro.glob<BarePost>("../posts/*.md");
-```

go/access-go-docs-offline.md

@@ -15,10 +15,4 @@ $ godoc -http=:6060
 
 and then visit `localhost:6060`.
 
-Note: if you do not already have `godoc` installed, you can install it with:
-
-```bash
-$ go install golang.org/x/tools/cmd/godoc@latest
-```
-
 [source](http://www.andybritcliffe.com/post/44610795381/offline-go-lang-documentation)

javascript/check-media-queries-from-javascript.md

@@ -1,28 +0,0 @@
-# Check Media Queries From JavaScript
-
-I'm usually thinking about and [using media
-queries](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_media_queries/Using_media_queries)
-from a CSS context. I use them to control what styles are displayed for a
-variety of scenarios, such as at different screen widths, when a user prefers
-reduced motion, or when the user prefers a dark color scheme.
-
-The current value of various media queries can be checked from a JavaScript
-context as well.
-
-For instance, if we want to see if the user prefers a _dark_ color schema, we
-can look for a _match_ on that media query with
-[`matchMedia`](https://developer.mozilla.org/en-US/docs/Web/API/Window/matchMedia).
-
-```javascript
-> window.matchMedia('(prefers-color-scheme: dark)')
-MediaQueryList {media: '(prefers-color-scheme: dark)', matches: true, onchange: null}
-> window.matchMedia('(prefers-color-scheme: dark)')['matches']
-true
-```
-
-This queries for the [`prefers-color-scheme` media
-feature](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme).
-
-The [Astro.build Blog
-Tutorial](https://docs.astro.build/en/tutorial/6-islands/2/#add-client-side-interactivity)
-shows an example of using this to wire up a Light/Dark mode toggle.

rails/temporarily-turn-off-pending-migrations-error.md

@@ -1,33 +0,0 @@
-# Temporarily Turn Off Pending Migrations Error
-
-Whenever I'm working on an end-to-end feature in a Rails app, soon or later I
-am going to see the _Pending Migrations_ error page. I try to visit one of the
-routes in the browser and the Rails app serves this error page instead of my
-actual request response.
-
-This is typically what I want. If there are migrations just sitting there that
-haven't been run yet, that's probably an issue. Maybe I just pulled down the
-latest changes from my teammates. The app isn't going to work properly without
-whatever schema changes are prescribed in those pending migrations.
-
-The thing to do is run those migrations.
-
-In some special cases though, I know what I'm doing and I would like to operate
-my app locally with specific migrations not yet applied.
-
-To skip the error, I can change this `config/environments/development.rb`
-setting from:
-
-```ruby
-config.active_record.migration_error = :page_load
-```
-
-to:
-
-```ruby
-config.active_record.migration_error = false
-```
-
-I just need to make sure to switch it back when I'm done.
-
-[source](https://til.hashrocket.com/posts/ujcixh5rwi-rails-ignore-pending-migrations)

unix/make-direnv-less-noisy.md

@@ -1,32 +0,0 @@
-# Make Direnv Less Noisy
-
-I've been using [`direnv`](https://direnv.net/) to manage project and folder
-specific environment variables for a bit now. I've found it to be pretty
-seamless. It can feel like it is littering my shell with too much output when I
-change directories though.
-
-There are two levers to control its output.
-
-First, the direnv logs (e.g. `direnv: loading ~/.../.envrc`) can be controlled
-with the `DIRENV_LOG_FORMAT` env var. Add this to the
-`~/.config/direnv/direnvrc` file (add that directory and file if necessary).
-You can leave it blank to altogether hide log messages or you can gray-out the
-log messages like this:
-
-```
-export DIRENV_LOG_FORMAT=$'\033[2mdirenv: %s\033[0m'
-```
-
-Second, you can hide the env var diff with a separate config. This diff is not
-covered under the umbrella of logs controlled by the above setting. Set
-[`hide_env_diff` in the `~/.config/direnv/direnv.toml`
-file](https://direnv.net/man/direnv.toml.1.html#codehideenvdiffcode):
-
-```toml
-[global]
-hide_env_diff = true
-```
-
-This second config was only added as of `v2.34.0`.
-
-[source](https://esham.io/2023/10/direnv)

vscode/jump-to-problems-in-the-current-file.md

@@ -1,18 +0,0 @@
-# Jump To Problems In The Current File
-
-VSCode has a system for different extensions to report problems. The editor
-will visually flag those problems in the editor with a red squiggly underline.
-It will also list them in the _Problems_ tab of the bottom tray (hit `Cmd+j` to
-pop that tray open).
-
-If there are some active problems in your current file, you can jump right to
-them.
-
-Hit `F8` and you'll jump to the next problem after wherever the cursor is. Hit
-`F8` again and it will go to the next one.
-
-Want to track back through the file? Hit `Shift+F8` and you'll jump to the
-closest problem _behind_ the current cursor position.
-
-Using these two, you can quickly survey the current problems in your file
-before deciding how to proceed.