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megasmack /
Last active May 24, 2022 18:56
LWC Focus-Trapping Modal

LWC Focus-Trapping Modal

Using SLDS classes, build a modal Lightning Web Component that has focus-trapping for accessiblity.

Notes: The shadowdom presents some challenges with creating focus-trapping within modals. Making creating a reusable component tricky. So instead we can create a modal utility file with all our methods to keep things as DRY as possible.

Now that you have Git on your system, you’ll want to do a few things to customize your Git environment. You should have to do these things only once on any given computer; they’ll stick around between upgrades. You can also change them at any time by running through the commands again.

Git comes with a tool called git config that lets you get and set configuration variables that control all aspects of how Git looks and operates.

Let's take a look at some common configurations that you might want to do:


git config --global "John Doe"
karimnaaji / GoogleFonts.txt
Created January 9, 2017 17:33
Google fonts list (TTF)
"kind": "webfonts#webfontList",
"items": [
"kind": "webfonts#webfont",
"family": "ABeeZee",
"category": "sans-serif",
"variants": [
DaniSancas /
Created June 14, 2016 23:52
Neo4j's Cypher queries cheatsheet

Neo4j Tutorial


Store any kind of data using the following graph concepts:

  • Node: Graph data records
  • Relationship: Connect nodes (has direction and a type)
  • Property: Stores data in key-value pair in nodes and relationships
  • Label: Groups nodes and relationships (optional)
subfuzion /
Last active June 12, 2024 20:17
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

justintadlock / customize-control-radio-image.php
Last active September 5, 2018 17:14
Customize Control: Radio Image
* The radio image customize control extends the WP_Customize_Control class. This class allows
* developers to create a list of image radio inputs.
* Note, the `$choices` array is slightly different than normal and should be in the form of
* `array(
* $value => array( 'url' => $image_url, 'label' => $text_label ),
* $value => array( 'url' => $image_url, 'label' => $text_label ),
* )`
<?php // image gallery content
if( has_shortcode( $post->post_content, 'gallery' ) ) {
// Grab the first gallery in the post
$gallery = get_post_gallery_images( $post->ID );
$image_list = '<div class="owl-carousel">';
// Loop through each image in each gallery
foreach( $gallery as $image ) {
krusynth /
Last active June 15, 2021 16:56
A list of useful books to improve your skills

Recommended Books

A list of useful books to improve your skills

Recommendations from others are noted in (parentheses). The rest are my personal recommendations.


Building your core

  • The Pragmatic Programmer - Hunt & Thomas
DanHerbert /
Last active June 4, 2024 04:16
Instructions on how to fix npm if you've installed Node through Homebrew on Mac OS X or Linuxbrew


This entire guide is based on an old version of Homebrew/Node and no longer applies. It was only ever intended to fix a specific error message which has since been fixed. I've kept it here for historical purposes, but it should no longer be used. Homebrew maintainers have fixed things and the options mentioned don't exist and won't work.

I still believe it is better to manually install npm separately since having a generic package manager maintain another package manager is a bad idea, but the instructions below don't explain how to do that.

Fixing npm On Mac OS X for Homebrew Users

Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.

jbenet /
Last active April 9, 2024 03:31
a simple git branching model

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.