Giovanny Oliveira ogiovannyoliveira

🔥

Focusing

Academic in Software Engineering and programmer. Currently working with NodeJs BackEnd and studying DevOps Culture and Mobile, eventually.

ogiovannyoliveira / dockerUpWithoutCache.sh

Last active July 5, 2020 18:30

Docker command for up a container without use the cache and in detached mode

	sudo docker-compose -f docker-compose.yml build --no-cache --force-rm
	&& sudo docker-compose -f docker-compose.yml up -d
	&& sudo docker image prune -a -f

ogiovannyoliveira / streamToByteOrString.go

Created April 14, 2020 17:05

	import "bytes"

	func StreamToByte(stream io.Reader) []byte {
	buf := new(bytes.Buffer)
	buf.ReadFrom(stream)
	return buf.Bytes()
	}

	func StreamToString(stream io.Reader) string {
	buf := new(bytes.Buffer)

ogiovannyoliveira / locale.sql

Created April 9, 2020 14:13

Pegar todos os dados em um raio de X km de acordo com as coordenadas

	SELECT
	*
	FROM
	geo_located_data
	WHERE
	111.195 * sqrt(power(latitude-($1),2) + power(cos(pi()/180($2))(longitude-($2)),2)) < $3

ogiovannyoliveira / previewImage.vue

Last active April 9, 2020 14:07

File example for preview of images before upload

	<template>
	<div>
	<input ref="inputFile" type="file" accept="image/*" hidden @change="upload">
	<button @click="openInputFile">Upload</button>
	<div>
	<div v-show="view">
	<img id="imgFile" style="width: 600px; height: 400px" />
	<button @click="cleanInputFile"><i>×</i></button>
	</div>
	</div>

ogiovannyoliveira / accumulative.sql

Last active April 9, 2020 14:10

Consulta SQL com valor acumulativo.

	SELECT
	sum(sum(column)) OVER (ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) as accumulated
	FROM
	table
	WHERE id_foo = ?

ogiovannyoliveira / transformSeconds.dart

Last active April 9, 2020 14:14

Transformando segundos em dias, horas, minutos e segundos

	int segundos = 86400;

	int days = (segundos / 86400).floor();
	int hours = ((segundos - (days * 86400)) / 3600).floor();
	int minutes;
	int seconds;

	minutes = ((segundos - (days * 86400) - (hours * 3600)) / 60).floor();
	seconds = (segundos - (days * 86400) - (hours * 3600) - (minutes * 60)).floor();