sam-ngu’s gists

sam-ngu / iterate.php

Last active June 24, 2021 11:54

PHP iterator to recursively iterate through a folder.

	<?php

	$folderPath = __DIR__ . '/path/to/folder/';

	try {
	$dirIterator = new \RecursiveDirectoryIterator($folderPath);
	/** @var \RecursiveDirectoryIterator \| \RecursiveIteratorIterator $it */
	$it = new \RecursiveIteratorIterator($dirIterator);

	// the valid() method checks if current position is valid eg there is a valid file or directory at the current position

sam-ngu / route_group_array_syntax.php

Last active June 16, 2021 08:08

Laravel Route group: array syntax vs method syntax. Blog article:

	<?php
	// using array syntax
	Route::group([
	'middleware' => [
	'auth:api',
	\App\Http\Middleware\RedirectIfAuthenticated::class,
	],
	'prefix' => 'heyaa', // adding url prefix to all routes in this group
	'as' => 'users.', // adding route name prefix to all routes in this group
	'namespace' => "\App\Http\Controllers",

sam-ngu / default_conda_env.sh

Created June 14, 2021 03:47

How to change default anaconda env in Unix based system.

	# in ~/.bashrc
	# !! Contents within this block are managed by 'conda init' !!

	__conda_setup="$(CONDA_REPORT_ERRORS=false '/home/sam/anaconda3/bin/conda' shel$

	if [ $? -eq 0 ]; then

	\eval "$__conda_setup"

	else

sam-ngu / vue3-webcomponent-main.js

Created June 3, 2021 10:51

Sample code to create a Vue 3 web component.

	import { createApp, h } from 'vue'; // import components from Vue 3
	import App from './App.vue';

	// importing vue 3 web component wrapper
	// https://www.npmjs.com/package/vue3-webcomponent-wrapper
	import wrapper from "vue3-webcomponent-wrapper";

	// This line will mount our component to the dom. This is only used in local development.
	// but it is not necessary for the webcomponent wrapper to work.
	// You can comment this out

sam-ngu / deploy.sh

Created May 23, 2021 05:28

Bash script to deploy a React app to Github pages

	#!/usr/bin/env sh

	# abort on errors
	set -e

	# build
	npm run build

	# navigate into the build output directory
	cd build

sam-ngu / formdata.js

Last active April 14, 2021 00:16

Form Data demo

	// payload to send in the API request
	const payload = {
	email: "[email protected]",
	recipients: [
	'[email protected]',
	'[email protected]',
	],
	attachment: fileObject,
	}

sam-ngu / composer-install.sh

Created December 7, 2020 01:59

Install composer globally

	php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
	php -r "if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
	sudo php composer-setup.php --install-dir=/usr/bin --filename=composer
	php -r "unlink('composer-setup.php');"

sam-ngu / Composer.php

Created November 10, 2020 01:40

Laravel helper class to run composer command programmatically.

	<?php


	namespace App;


	class Composer extends \Illuminate\Support\Composer
	{
	public function run(array $command)
	{

sam-ngu / SitewideSearchController.php

Last active September 22, 2023 01:53

An implementation of full site search in Laravel

	<?php

	namespace App\Http\Controllers;

	use App\Http\Resources\SiteSearchResource;
	use App\Models\Comment;
	use Illuminate\Database\Eloquent\Model;
	use Illuminate\Http\Request;
	use Illuminate\Support\Arr;
	use Illuminate\Support\Facades\File;

sam-ngu / parse_url_parameter_name.php

Created August 24, 2020 13:02

Parsing URL parameter name using Symfony Route.

	<?php

	$uri = 'https://test.com/api/users/{user}?page=4&size=5';

	$route = new SymfonyRoute(
	preg_replace('/\{(\w+?)\?\}/', '{$1}', $uri), [], [], ['utf8' => true, 'action' => []],
	'', [], []
	);

	$compiled = $route->compile();