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Icaro Caldeira icarcal

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@icarcal
icarcal / README-Template.md
Created March 12, 2018 14:58 — forked from PurpleBooth/README-Template.md
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@icarcal
icarcal / global-this.js
Last active April 30, 2018 20:45
global this
var rick = 'Rick';
var morty = 'Morty';
function rickAndMorty() {
console.log(`My favourite show is ${this.rick} & ${this.morty}`)
}
rickAndMorty()
// My favourite show is Ricky & Morty
var rick = 'Rick';
var morty = 'Morty';
var earth = 'C31';
function rickAndMorty() {
// global context
console.log(`These ${this.rick} & ${this.morty} belongs to earth ${this.earth}`);
}
var earthC39 = {
var rick = 'Rick';
1. Exibir os pilotos que são do país Brasil.
select
a.*
from
tb_piloto a
inner join
tb_pais b
on
a.id_pais = b.id_pais
2. Selecionar o preço do livro cujo preço seja maior que 50 e a sigla seja BAN
select
liv_preco
from
livro
where
ass_sigla = 'ban'
and liv_preco > 50
@icarcal
icarcal / raspberry-ln.sh
Created December 31, 2018 19:58
Raspberry VsCode
ln -sf "Code - OSS (headmelted)" "Code - OSS"
sudo ln -sf "/usr/share/code-oss/bin/code-oss" "/usr/share/code-oss/bin/code"
@icarcal
icarcal / postgres_queries_and_commands.sql
Created January 29, 2024 19:16 — forked from rgreenjr/postgres_queries_and_commands.sql
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'