maelfosso

Introduction

The problem comes from codechef

It is an example of how we will work in GDG Yaounde

My Solution

1. I create a vector containing substrings of length upper than 2 from the word chef.
2. After reading all the username, I loop through them and and if an username contains one of the substring inside the vector create above then I will increment the result

Testing

maelfosso

# app/consumers/business_consumer.rb

class BusinessConsumer < ApplicationConsumer
  def consume 
    Karafka.logger.info "New [Business] event: #{params}"
  end 
end

maelfosso

Initializing Karafka server 3610
Karafka version: 1.3.6
Ruby version: 2.6.5
Ruby-kafka version: 1.1.0
Application client id: nkapsi_accounts_development
Backend: inline
Batch fetching: true
Batch consuming: false
Boot file: /home/maelfosso/Documents/Projects/Nkapsi/api/accounts/karafka.rb
Environment: development

maelfosso

Decode Message

Given the mapping a = 1, b = 2, ... z = 26, and an encoded message message (as a string), count the number of ways it can be decoded.
For example, the message 111 should return 3, since it could be decoded as aaa, ka, and ak.
You can assume that the messages are decodable. For example, 001 is not a valid input.

Example 1

Input

maelfosso

Setup a Node.js project with Typescript, ESLint, Prettier, Husky

Starting a personal node project could be easy; starting a team node project could be challenging.

I am a developer currently working in SEEK Australia.

In my experience, common mistakes developer make when starting a projects are:

• No Linting