rikmeijer

<?php

function reflectUserFunction($userFunction) : ReflectionFunctionAbstract {
    if (is_string($userFunction)) {
        return new \ReflectionFunction($userFunction);
    } elseif (is_array($userFunction)) {
        return new ReflectionMethod($userFunction[0], $userFunction[1]);
    }
    trigger_error("Invalid user function", E_USER_ERROR);
}

rikmeijer

<?php
function rf(Closure $f) {
    return new class($f) {
        private $f;
        public function __construct(Closure $f)
        {
            $this->f = $f;
        }

        public function __invoke() {

rikmeijer

<?php
function console() : Closure {
    $prompt = function(string $line) : Closure {
        $genericDefault = function(string $default = null) {
            return function(string $answer) use ($default) {
                if (empty($answer)) {
                    return $default;
                } else {
                    return $answer;
                }

rikmeijer

<?php
/**
 * @param $bytes
 * @param int $decimals
 * @return string
 */
function human_filesize($bytes, $decimals = 2) {
    $sz = ['B','K','M','G','T','P'];
    $factor = min(count($sz), floor((strlen($bytes) - 1) / 3));
    return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . $sz[$factor];

rikmeijer

package PROG4_WK3b;

import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;

rikmeijer

package PROG4_WK4b;

import javafx.application.Application;
import javafx.concurrent.Task;
import javafx.scene.Scene;
import javafx.scene.control.ProgressBar;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;

public class Main extends Application {

rikmeijer

c4820dc0c242e7456a1e31ca466c815829bc85235eed13c708f20d961d1fec7ecc039aaa4ade427cf46352702ef3147c1be546fc46a3e9aa7d4e690ae178dd18

rikmeijer

#!/bin/sh
/usr/bin/find /var/backups/mysql/* -mtime +7 -exec rm {} \;
for DB in $(mysql -e 'show databases' -s --skip-column-names); do
    if [ "$DB" = "information_schema" ]
    then
        echo Skipping $DB
        continue
    fi
    echo -n Dumping $DB...
    /usr/bin/mysqldump --add-drop-database --add-drop-table --single-transaction --routines --triggers $DB | gzip > "/var/backups/mysql/$DB-$(date '+%Y%m%e').sql.gz";

rikmeijer

CREATE TABLE users (
    username VARCHAR(255) NOT NULL,
    password VARCHART(255) NOT NULL, -- bcrypt, column width is not optimized
    realm VARCHAR(255) NOT NULL DEFAULT 'rikmeijer.nl',
    PRIMARY KEY (username),
    UNIQUE (username, realm)
);

rikmeijer

<?php

declare(strict_types=1);


/**
 * Nextcloud - Social Support
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.