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GROKKING NOTES

I liked the way Grokking the coding interview organized problems into learnable patterns. However, the course is expensive and the majority of the time the problems are copy-pasted from leetcode. As the explanations on leetcode are usually just as good, the course really boils down to being a glorified curated list of leetcode problems.

So below I made a list of leetcode problems that are as close to grokking problems as possible.

Pattern: Sliding Window

Grouping results and removing unwanted ones

Here we want to scrape product name, price and rating from ebay product pages:

url = 'https://www.ebay.com/itm/Sony-PlayStation-4-PS4-Pro-1TB-4K-Console-Black/203084236670' 

wanted_list = ['Sony PlayStation 4 PS4 Pro 1TB 4K Console - Black', 'US $349.99', '4.8'] 

scraper.build(url, wanted_list)

IMPORTANT

See the following links for further updates to Github Desktop for Ubuntu. These are official instructions. (also mentioned by fetwar on Nov 3, 2023)

For the sake of "maintaining the tradition" here is the updated version.

Script para bloquear IPs Mikrotik

Script para gerar a lista de ips da blacklist https://forum.mikrotik.com/viewtopic.php?t=152632 basta copiar o script abaixo e rodar no terminal.

{
    ip firewall address-list
    :local update do={
        :do {
            :local data ([:tool fetch url=$url output=user as-value]->"data")

	## Unofficial Dockerfile for 3D Gaussian Splatting for Real-Time Radiance Field Rendering
	## Bernhard Kerbl, Georgios Kopanas, Thomas Leimkühler, George Drettakis
	## https://repo-sam.inria.fr/fungraph/3d-gaussian-splatting/

	# Use the base image with PyTorch and CUDA support
	FROM pytorch/pytorch:2.0.1-cuda11.7-cudnn8-devel


	# NOTE:
	# Building the libraries for this repository requires cuda DURING BUILD PHASE, therefore:

	public class CleanArchitectureTests : BaseTests
	{
	[Fact]
	public void CleanArchitecture_Layers_ApplicationDoesNotReferenceInfrastructure()
	{
	AllTypes.That().ResideInNamespace("CleanArchitecture.Application")
	.ShouldNot().HaveDependencyOn("CleanArchitecture.Infrastructure")
	.AssertIsSuccessful();
	}

	<?php

	/* Handle CORS */

	// Specify domains from which requests are allowed
	header('Access-Control-Allow-Origin: *');

	// Specify which request methods are allowed
	header('Access-Control-Allow-Methods: PUT, GET, POST, DELETE, OPTIONS');

	for i in `kubectl get nodes \| awk '{print $1}'` ; do
	node=`kubectl get pods -o wide \| grep -i $i \| grep -i <POD NAME>`
	if [ -z "$node" ] ; then
	echo "##### $i ######"
	fi
	done

	0000:0000=Device
	0000:0002=USB Implementer Forum Mass Storage
	0000:3825=USB Mouse
	0000:7777=USB Flash Drive
	0001:0001=Gaming Optical Mouse5
	0001:142b=Arbiter Systems, Inc.
	0001:7778=Fry's Electronics Counterfeit flash drive [Kingston]
	0002:0002=Ingram passport00
	0002:7007=Ingram HPRT XT300

	figlet "I've got something to say"

	figlet -f thick "Make Tech ASCIIer"

	date \| figlet -f basic