Gilson Filho gilsondev

Vagrant Gitlab Server

Quickly set up a local Gitlab CE server using Vagrant.

Run vagrant up to setup the virtual server.

Server Details

Ubuntu 16.04
Installs latest Docker

Numbers

Text

Reverse a String – Enter a string and the program will reverse it and print it out.
Pig Latin – Pig Latin is a game of alterations played on the English language game. To create the Pig Latin form of an English word the initial consonant sound is transposed to the end of the word and an ay is affixed (Ex.: "banana" would yield anana-bay). Read Wikipedia for more information on rules.
Count Vowels – Enter a string and the program counts the number of vowels in the text. For added complexity have it report a sum of each vowel found.
Check if Palindrome – Checks if the string entered by the user is a palindrome. That is that it reads the same forwards as backwards like “racecar”
Count Words in a String – Counts the number of individual words in a string. For added complexity read these strings in from a text file and generate a summary.

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

Remodelagem do Relacional para o MongoDb

Um aluno do Be MEAN postou essa modelagem relacional a qual ele estava com dificuldades para passar para o MongoDB, então vou ensinar aqui como faz

Vamos inicialmente separar pelas COLEÇÕES que achamos que devemos ter:

Usuario;
Escola;

auth with microservices

Authorization and Authentication are hard. when you only have to implement them once (as you do within a monolith) instead of over and over again, it makes the developer happy :-), and maybe leads to less implementation failures.

When you have a bunch of microservices, this is something that has to be considered.

Implement it once or in every microservice, or something in between?

(pequena) Lista visual de (algumas das diversas) Funcionalidades:

Possui duas versões: O Redmi2 e o Redmi2 PRO, a diferenças entre eles é que o Redmi2 tem 1GB de memoria RAM e 8GB de memoria interna (4.3GB livre para vc usar) e o Redmi2 PRO tem 2GB de memoria RAM e 16GB de memoria interna. Os dois são dualchip 4G.

PROS:

Limpador de memoria nativo, fácil e rapido de utilizar

	Backup:
	docker exec -t -u postgres your-db-container pg_dumpall -c > dump_`date +%d-%m-%Y"_"%H_%M_%S`.sql

	Restore:
	cat your_dump.sql \| docker exec -i your-db-container psql -Upostgres

	package com.erp.jpa;

	import java.io.Serializable;

	import javax.enterprise.context.ApplicationScoped;
	import javax.enterprise.context.RequestScoped;
	import javax.enterprise.inject.Disposes;
	import javax.enterprise.inject.Produces;
	import javax.persistence.EntityManager;
	import javax.persistence.EntityManagerFactory;

	"gcc: error: /usr/lib/rpm/redhat/redhat-hardened-cc1: No such file or directory" CentOS's and Fedora +22 workaround

	Install `redhat-rpm-config`

	$ sudo dnf install redhat-rpm-config

	The gist that used to be here has since been implemented as a complete pip-installable package: https://github.com/anqxyr/mkepub

	This notice is left here as a courtesy to the people who starred/bookmarked this gist in the past.