RomanDG

1. ======================================

create database test_guru;

create table categories (
id serial primary key,
title varchar(25) not null
);

create table tests (

RomanDG

ncat -C httpbin.org 80
GET /anything HTTP/1.1
Host: httpbin.org

HTTP/1.1 200 OK
Access-Control-Allow-Credentials: true
Access-Control-Allow-Origin: *
Content-Type: application/json
Date: Mon, 24 Jun 2019 17:32:44 GMT
Referrer-Policy: no-referrer-when-downgrade