Raouf25’s gists

Raouf25 / MapsStreams.java

Created July 31, 2024 14:35

	import java.util.List;

	public class TaxCalculator {

	// Define a list of tax brackets
	private static final List<TaxBracket> taxBrackets = List.of(
	new TaxBracket(0, 10225, 0.0),
	new TaxBracket(10225, 26070, 0.11),
	new TaxBracket(26070, 74545, 0.30),
	new TaxBracket(74545, 160336, 0.41),

Raouf25 / IfElse.java

Last active July 31, 2024 14:32

	public class TaxCalculator {

	// Method to calculate the tax based on income
	public double calculateTax(double income) {
	double tax;
	if (income <= 10225) {
	tax = 0;
	} else if (income <= 26070) {
	tax = (income - 10225) * 0.11;
	} else if (income <= 74545) {

Raouf25 / 2024_tax_scale.csv

Last active July 31, 2024 05:37

	Taxable income fraction	Tax rate to be applied to the bracket
	Up to €11.294	0%
	From €11.295 to €28.797	11%
	From €28.798 to €82.341	30%
	From €82.342 to €177.106	41%
	Over €177.106	45%

Raouf25 / StringUtils.java

Last active September 26, 2023 11:41 — forked from rponte/StringUtils.java

Removing accents and special characters in Java: StringUtils.java and StringUtilsTest.java

	import java.text.Normalizer;

	public class StringUtils {

	/**
	* Remove toda a acentuação da string substituindo por caracteres simples sem acento.
	*/
	public static String unaccent(String src) {
	return Normalizer
	.normalize(src, Normalizer.Form.NFD)

Raouf25 / get-container-postgresdb-ip.sh

Created January 27, 2021 10:59

docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' container-postgresdb

Raouf25 / container-postgresdb.sh

Last active January 27, 2021 20:43

	echo "Step 1- create a docker bridge network database-network "
	docker network create database-network

	echo "Step 2- create a docker conatiner: container-postgresdb "
	docker run --detach \
	--network database-network \
	--name container-postgresdb \
	--publish 5432:5432 \
	--env POSTGRES_USER=postgres \
	--env POSTGRES_PASSWORD=admin \

Raouf25 / docker-compose.yml

Last active April 19, 2022 05:07

	version: '3'
	services:
	postgres:
	container_name: container-postgresdb
	image: postgres
	hostname: postgres
	ports:
	- "6543:5432"
	environment:
	POSTGRES_USER: postgres

Raouf25 / flatMap-vs-map.java

Last active January 1, 2021 09:50

The flatMap method is similar to the map method with the key difference that the supplier you provide to it should return a Mono<T> or Flux<T> . Using the map method would result in a Mono<Mono<T>> whereas using flatMap results in a Mono<T> . For example, it is useful when you have to make a network call to retrieve a data, with a java api that …

	// Signature of the HttpClient.get method
	Mono<JsonObject> get(String url);

	// The two urls to call
	String firstUserUrl = "my-api/first-user";
	String userDetailsUrl = "my-api/users/details/"; // needs the id at the end

	// Example with map
	Mono<Mono<JsonObject>> result = HttpClient.get(firstUserUrl).
	map(user -> HttpClient.get(userDetailsUrl + user.getId()));

Raouf25 / Covid19apiApplication.java

Last active August 10, 2020 00:26

	package com.rest.api.covid19;

	import com.rest.api.covid19.domain.Country;
	import com.rest.api.covid19.domain.Covid19Statistics;
	import lombok.extern.slf4j.Slf4j;
	import org.springframework.boot.ApplicationArguments;
	import org.springframework.boot.ApplicationRunner;
	import org.springframework.boot.SpringApplication;
	import org.springframework.boot.autoconfigure.SpringBootApplication;
	import org.springframework.web.client.RestTemplate;

Raouf25 / Country.java

Created August 10, 2020 00:11

	package com.rest.api.covid19.domain;

	import com.fasterxml.jackson.annotation.JsonInclude;
	import com.fasterxml.jackson.annotation.JsonProperty;
	import lombok.Data;

	@Data
	@JsonInclude(JsonInclude.Include.NON_NULL)
	public class Country {

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