Humberto Pinheiro humbhenri
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| CREATE TABLE Autores ( | |
| codigo int not null, | |
| nome varchar(255), | |
| nacionalidade varchar(255), | |
| PRIMARY KEY (codigo) | |
| ); | |
| CREATE TABLE Saloes ( | |
| numero int not null, | |
| andar int, |
humbhenri
/ Matrix.java
Created
February 23, 2016 18:15
Matrix chain multiplication using dynamic programming
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| package algo; | |
| import java.math.BigInteger; | |
| import java.util.Arrays; | |
| import java.util.Random; | |
| public class Matrix { | |
| private int rows; | |
| private int columns; |
humbhenri
/ react_alura.sh
Created
November 18, 2017 23:25
Executa Mysql via Docker e o jar do Projeto instalura do curso de React do Alura
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| SPRING_LOG_FILE=/tmp/spring_alura.log | |
| rm $SPRING_LOG_FILE | |
| docker stop alura | |
| docker run --rm --name alura -e MYSQL_ROOT_PASSWORD=123 -p3306:3306 -d mysql:5.6 | |
| sleep 1 | |
| while ! docker logs alura 2>&1 | grep 'ready for connections'; do | |
| sleep 1 | |
| echo Esperando mysql subir no container Docker... |
humbhenri
/ random_github_repo.sh
Last active
September 16, 2019 00:03
Print a random github repo url from a query string
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| curl "$github/search/repositories?q=java%20rocks" | jq '.items[].url' | shuf -n1 |
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| package main | |
| import ( | |
| "fmt" | |
| "io/ioutil" | |
| "log" | |
| "reflect" | |
| "strings" | |
| ) |
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| (ns p16 | |
| (:require [clojure.string :as str])) | |
| (defn to-int[s] | |
| (if (re-matches #"\d+" s) | |
| (Integer/parseInt s) | |
| s)) | |
| (defn parse-rule[rule] | |
| (->> rule |
humbhenri
/ toggle_gtk_theme.sh
Created
April 26, 2025 13:38
Script to toggle gtk theme using command line, for window managers like i3
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| #!/usr/bin/env bash | |
| CURR_THEME=$(gsettings get org.gnome.desktop.interface gtk-theme) | |
| echo "gtk-theme = $CURR_THEME" | |
| COLOR_SCHEME=$(gsettings get org.gnome.desktop.interface color-scheme) | |
| echo "color-scheme = $COLOR_SCHEME" | |
| if [ $CURR_THEME == "'Adwaita-dark'" ]; then | |
| THEME=Adwaita |
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