This content moved here: https://exploringjs.com/impatient-js/ch_arrays.html#quickref-arrays
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module.exports = { | |
"parser": "@typescript-eslint/parser", | |
"parserOptions": { | |
"project": "./tsconfig.json" | |
}, | |
"extends": [ | |
"eslint:recommended", | |
"airbnb-base", | |
"plugin:eslint-comments/recommended", | |
"plugin:promise/recommended", |
cache: | |
paths: | |
- /cache/composer | |
stages: | |
- composer | |
- deploy | |
build: | |
stage: composer |
#this makes local domain being available for crawling from within docker web container | |
#see https://github.com/drud/ddev/issues/842 | |
version: '3' | |
services: | |
web: | |
extra_hosts: | |
- "${DDEV_SITENAME}.ddev.local:127.0.0.1" |
/* debug.css | MIT License | zaydek.github.com/debug.css */ if (!("is_debugging" in window)) { is_debugging = false; var debug_el = document.createElement("style"); debug_el.append(document.createTextNode(`*:not(g):not(path) { color: hsla(210, 100%, 100%, 0.9) !important; background: hsla(210, 100%, 50%, 0.5) !important; outline: solid 0.25rem hsla(210, 100%, 100%, 0.5) !important; box-shadow: none !important; filter: none !important; }`)); } function enable_debugger() { if (!is_debugging) { document.head.appendChild(debug_el); is_debugging = true; } } function disable_debugger() { if (is_debugging) { document.head.removeChild(debug_el); is_debugging = false; } } !is_debugging ? enable_debugger() : disable_debugger(); |
#!/bin/bash | |
# Creator: Phil Cook | |
# Modified: Andy Miller | |
# | |
# >>> IMPORTANT: Moved to: https://github.com/rhukster/sphp.sh | |
# >>> Kept here for legacy purposes | |
# | |
osx_major_version=$(sw_vers -productVersion | cut -d. -f1) | |
osx_minor_version=$(sw_vers -productVersion | cut -d. -f2) | |
osx_patch_version=$(sw_vers -productVersion | cut -d. -f3) |
First let's make sure HB is updated. Open up terminal for the following steps.
$ brew update
While attempting to explain JavaScript's reduce
method on arrays, conceptually, I came up with the following - hopefully it's helpful; happy to tweak it if anyone has suggestions.
JavaScript Arrays have lots of built in methods on their prototype. Some of them mutate - ie, they change the underlying array in-place. Luckily, most of them do not - they instead return an entirely distinct array. Since arrays are conceptually a contiguous list of items, it helps code clarity and maintainability a lot to be able to operate on them in a "functional" way. (I'll also insist on referring to an array as a "list" - although in some languages, List
is a native data type, in JS and this post, I'm referring to the concept. Everywhere I use the word "list" you can assume I'm talking about a JS Array) This means, to perform a single operation on the list as a whole ("atomically"), and to return a new list - thus making it much simpler to think about both the old list and the new one, what they contain, and