martinusso

// A slice of pairs that implements sort.Interface to sort and reverse by values
type PairList []Pair

func (p PairList) Len() int           { return len(p) }
func (p PairList) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
func (p PairList) Less(i, j int) bool { return p[i].Value < p[j].Value }

func sortMapByValues(m map[string]float64) PairList {
	p := make(PairList, len(m))

martinusso

package main

import (
	"database/sql/driver"

	"github.com/google/uuid"
)

type ID string

martinusso

package main

import (
	"fmt"
	"math"
	"time"
)

func RoundTime(input float64) int {
	var result float64

martinusso

func Round(input float64) int {
	var result float64
	if input < 0 {
		result = math.Ceil(input - 0.5)
	} else {
		result = math.Floor(input + 0.5)
	}
	// only interested in integer, ignore fractional
	i, _ := math.Modf(result)
	return int(i)

martinusso

func main() {
  req, err := http.NewRequest(method, url, body)
	if err != nil {
		return nil, err
	}
	req.Header.Add("Accept-Encoding", "gzip")

  httpClient := &http.Client{Timeout: 15 * time.Second}
	res, err := httpClient.Do(req)
	if err != nil {

martinusso

nodejs

Use n module from npm in order to upgrade node

sudo npm cache clean -f
sudo npm install -g n
sudo n stable

martinusso

SELECT 
    pg_terminate_backend(pid) 
FROM 
    pg_stat_activity 
WHERE 
    -- don't kill my own connection!
    pid <> pg_backend_pid()
    -- don't kill the connections to other databases
    AND datname = 'database_name'
    ;

martinusso

pyenv

dependências

sudo apt update
sudo apt-get install --no-install-recommends make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev

instala Pyenv

martinusso

name: Deploy using Dokku

on:
  push:
    branches: [ master ]

jobs:

  build:
    name: Deploy

martinusso

FROM httpd:2.4 as apache

RUN sed -i '/LoadModule rewrite_module/s/^#//g' /usr/local/apache2/conf/httpd.conf && \
    sed -i 's#AllowOverride [Nn]one#AllowOverride All#' /usr/local/apache2/conf/httpd.conf


FROM apache as production-stage

WORKDIR /usr/local/apache2/htdocs/
RUN rm index.html