Oberdan Brito OberdanBrito

Sou desenvolvedor de tecnologias pela Craos. Nossos projetos auxiliam as pessoas no seu dia-a-dia através da utilização de soluções simples e fáceis de usar

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OberdanBrito / Obter imagem dentro do texto HTML

Last active August 18, 2021 14:24

Método para pesquisar imagens dentro de HTML fazer upload e aguardar o retorno dentro de looping asincrono


	async ObtemConteudodoEmail() {

	let parser = new DOMParser();
	this.doc = parser.parseFromString(this.editor.getContent(), 'text/html');

	let imagens = Array.from(this.doc.getElementsByTagName('img'))

	await Promise.all(imagens.map(async (elemento) => {
	elemento.src = await this.ModificaImagem(elemento.src)

OberdanBrito / index.js

Created April 10, 2021 22:14

Exemplo de upload usando NodeJS

	/**
	* @author: Oberdan Brito
	* @copyright 2021 Craos.NET
	* @description Exemplo de upload usando NodeJS
	* @license MIT
	* @site Para visualizar o código completo acess: https://github.com/OberdanBrito/Upload-com-NodeJS
	*/

	const Config = require('./config')
	const express = require('express')

OberdanBrito / Ajsutar o tamanho da imagem

Last active August 18, 2021 14:27

Recebe uma string base64 para ajuste do tamanho

	resizeImage(base64Str, maxWidth = 400, maxHeight = 350) {
	return new Promise((resolve) => {
	let img = new Image()
	img.src = base64Str
	img.onload = () => {
	let canvas = document.createElement('canvas')
	const MAX_WIDTH = maxWidth
	const MAX_HEIGHT = maxHeight
	let width = img.width
	let height = img.height

OberdanBrito / Datas Retroativas.sql

Created September 20, 2021 18:52

O exemplo utiliza o looping do banco de dados dentro de cada linha para gerar uma sequência de 365 dias do ano para cada registro da tabela de destino


	/**
	* Como obter datas retroativas usando o bloco de código, Looping
	*/
	do
	$$
	begin

	for i in 1 .. 365 loop
	raise notice '%', current_date - i \|\| 'T00:00:00.000Z';

OberdanBrito / meses_corrente.sql

Created September 26, 2022 17:45

PostgresqL - gerador de meses para intervalo de 1 ano

	create or replace view api.consultoria_remessa_meses(ano, mes) as
	SELECT c.ano,
	c.mes::integer AS mes
	FROM ( SELECT date_part('year'::text, CURRENT_DATE) AS ano,
	to_char(a.datas::timestamp with time zone, 'mm'::text) AS mes
	FROM ( SELECT date_trunc('month'::text, datas.datas)::date AS datas
	FROM generate_series((date_part('year'::text, CURRENT_DATE)::text \|\| '-01-01'::text)::timestamp without time zone, (date_part('year'::text, CURRENT_DATE)::text \|\| '-12-01'::text)::timestamp without time zone, '1 mon'::interval) datas(datas)) a
	WHERE date_part('month'::text, a.datas) >= (date_part('month'::text, CURRENT_DATE) - 6::double precision)
	UNION
	SELECT date_part('year'::text, CURRENT_DATE) + 1::double precision AS ano,

OberdanBrito / home.dart

Created December 24, 2022 13:16

página inicial do aplicativo qui:casa

	import 'package:flutter/material.dart';

	import 'sidebar.dart';
	import 'theme.dart';
	import 'package:unit/docs/docs_list.dart';
	import 'package:font_awesome_flutter/font_awesome_flutter.dart';
	import 'package:carousel_slider/carousel_slider.dart';

	class HomePage extends StatefulWidget {
	const HomePage({Key? key}) : super(key: key);

OberdanBrito / contacts_list.dart

Created December 27, 2022 10:46

Lista de contatos

	// ignore_for_file: depend_on_referenced_packages

	import 'dart:async';

	import 'package:flutter/material.dart';
	import 'package:font_awesome_flutter/font_awesome_flutter.dart';
	import 'package:gestor_commons/data/data.dart';
	import 'package:gestor_commons/theme.dart';
	import 'package:gestor_commons/images.dart';
	import 'package:intl/intl.dart';

OberdanBrito / contacts.dart

Created December 30, 2022 19:41

Página para gestão de contatos do dispositivo. Através desta é possível adicionar, remover, pesquisar e criar uma lista de convidados

	// ignore_for_file: depend_on_referenced_packages, unnecessary_import

	import 'dart:async';

	import 'package:flutter/cupertino.dart';
	import 'package:flutter/material.dart';
	import 'package:font_awesome_flutter/font_awesome_flutter.dart';
	import 'package:gestor_commons/data/data.dart';
	import 'package:gestor_commons/images.dart';
	import 'package:gestor_commons/theme.dart';

OberdanBrito / contacts_list.dart

Created December 30, 2022 22:28

gerenciamento de contatos

	// ignore_for_file: depend_on_referenced_packages

	import 'dart:async';

	import 'package:flutter/foundation.dart';
	import 'package:flutter/material.dart';
	import 'package:font_awesome_flutter/font_awesome_flutter.dart';
	import 'package:gestor_commons/data/data.dart';
	import 'package:gestor_commons/images.dart';
	import 'package:gestor_commons/theme.dart';

OberdanBrito / gist:253fc530539c3e72d6268826829151be

Created March 20, 2023 17:46

Código e VBA para separar informações em diferntes arquivos

	Dim linha, contador, inicio, final, vazios As Long

	Function FormatarNomeArquivo(str As String) As String
	Dim i As Long, letters As String, letter As String
	letters = vbNullString
	For i = 1 To Len(str)
	letter = VBA.Mid$(str, i, 1)
	If (Asc(LCase(letter)) >= 97 And Asc(LCase(letter)) <= 122) Or letter = Chr(32) Then
	letters = letters + letter
	End If

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