David Gonzalez davidglezz

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/

What's an Effective Engineer?

This demonstrates the implementation of full text search for documents in Indexed DB.

Word-breaking and stemming is used to create a list of terms for each document.
Document records are annotated with the list of terms when added to the database.
A multi-entry index on the list of terms is populated.
A query is similarly processed into a list of terms.
A join over the terms is implemented using multiple cursors on the index.

The necessity of annotating records with the word list to populate the index is a limitation of the current Indexed DB API. A feature request to support custom

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Document</title>
	<style media="screen">
	html,body{
	font-family: monospace;

	<?php

	class BackupDatabaseCronModuleFrontController extends ModuleFrontController
	{
	public function init()
	{
	try {
	$this->checkAccess();
	$this->module->cron();
	header( "backup ok", true ,200 );

	//Uses the https://github.com/github-tools/github library under the hood and exposes it as `gh` property
	function GithubAPI(auth) {
	let repo;
	let filesToCommit = [];
	let currentBranch = {};
	let newCommit = {};

	//the underlying library for making requests
	let gh = new GitHub(auth);

	// Based on https://www.tomas-dvorak.cz/posts/nodejs-request-without-dependencies/

	import * as https from "https";

	async function httpsExchange(requestOptions: https.RequestOptions): Promise<string> {
	return new Promise<string>((resolve, reject) => {
	const request = https.request(requestOptions, (response) => {
	if (response.statusCode < 200 \|\| response.statusCode > 299) {
	reject(new Error("Non-2xx status code: " + response.statusCode));
	}

	# Delete all logs
	TRUNCATE ps_log;


	# Delete old connection data (only used for stats)
	# change 2016-02-01 00:00:00 according to you needs
	DELETE c, cs
	FROM ps_connections c
	LEFT JOIN ps_connections_source cs ON (c.id_connections = cs.id_connections)
	WHERE c.date_add < '2016-02-01 00:00:00';

	if (preg_match('~MSIE\|Internet Explorer~i', $_SERVER['HTTP_USER_AGENT']) \|\| (strpos($_SERVER['HTTP_USER_AGENT'], 'Trident/7.0; rv:11.0') !== false)) {
	//is IE 11 or below
	}

	/*
	* Sorting Algorithms in C
	* @sandeepemon
	*/
	#include<stdio.h>
	#include<stdlib.h>
	#define max 20
	/*
	* Printing the Array
	*/

	<?php
	/**
	* check sendtoafriend module vulnerability
	*
	* run it in terminal
	*
	* @link https://blog.seb7.fr/a/faille-sécurité-prestashop-module-envoyer-a-un-ami
	* @author seb7.fr
	*/