| // One of my new favorite React Hook patternms is to create handler | |
| // functions for a custom hook using `React.useMemo` instead of | |
| // `React.useCallback`, like so: | |
| function useBool(initialState = false) { | |
| const [state, setState] = React.useState(initialState) | |
| // Instead of individual React.useCallbacks gathered into an object | |
| // Let's memoize the whole object. Then, we can destructure the | |
| // methods we need in our consuming component. |
| /** | |
| * Recipe Tools v0.1 | |
| * | |
| * This version exists as a GitHub Gist at https://gist.github.com/masyukun/64a3490a464acaa3b9af6819f10dfbf4 | |
| * | |
| * @license | |
| * Copyright (c) 2020 Matthew Royal | |
| * | |
| * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| * of this software and associated documentation files (the "Software"), to deal |
| // This is a proper alternative to | |
| // https://github.com/BuckleScript/bucklescript/blob/b9508105b1a35537bdea9a1fabd10f6c65f776b4/jscomp/bsb/templates/react-hooks/src/FetchedDogPictures/FetchedDogPictures.re#L14 | |
| // The one in that file uses Promise, but that's *wrong*. | |
| // We only used promise as a demo of its API. We'll remove it soon. | |
| // As you can see below, the pure XMLHttpRequest code is just as clean, | |
| // less mysterious for all, more performant, extensible, and actually correct. | |
| // Ignore these externals for now. They're just for illustration | |
| // purposes. I just copy pasted the Js code from |
| // by @noffle | |
| autoinstall () { | |
| local MODULES=$(cat $1 | grep "require('.*')" | sed "s/.*require('\(.*\)')/\1/" | grep -v '^\.' | tr '\n' ' ') | |
| shift | |
| shift | |
| npm install $MODULES $@ | |
| } |
| --- | |
| Description: AWS AppSync Notes API | |
| Parameters: | |
| APIName: | |
| Type: String | |
| Description: Name of the API - used to generate unique names for resources | |
| MinLength: 3 | |
| MaxLength: 20 | |
| AllowedPattern: '^[a-zA-Z][a-zA-Z0-9_]*$' |
| #! /usr/bin/env ruby | |
| # NOTE: Requires Ruby 2.1 or greater. | |
| # This script can be used to parse and dump the information from | |
| # the 'html/contact_info.htm' file in a Facebook user data ZIP download. | |
| # | |
| # It prints all cell phone call + SMS message + MMS records, plus a summary of each. | |
| # | |
| # It also dumps all of the records into CSV files inside a 'CSV' folder, that is created |
| "use strict"; | |
| /** | |
| * Hypertext Transfer Protocol (HTTP) response status codes. | |
| * @see {@link https://en.wikipedia.org/wiki/List_of_HTTP_status_codes} | |
| */ | |
| enum HttpStatusCode { | |
| /** | |
| * The server has received the request headers and the client should proceed to send the request body |
Install on Mac using brew install tmux and start with tmux
See help (list of commands) with Control-b ? key combination. Leave help view by pressing q key.
From now on use Control-b (aka C-b) to start all tmux commands (C-b is called command prefix
and can be changed, see tmux.config options).
| // ugly way | |
| var obj = { | |
| a: 1, | |
| b: 2, | |
| c: 3, | |
| [Symbol.iterator]() { | |
| var keys = Object.keys(this); | |
| var idx = 0; | |
| return { |
| /****************************** | |
| HSBC Personal Statement to CSV | |
| v0.5 | |
| Copyright: Benjie Gillam (2012) | |
| License: WTFPL v2.0 ( http://en.wikipedia.org/wiki/WTFPL ) | |
| Instructions: | |
| Add the following bookmarklet to your browser: |
