Skip to content

Instantly share code, notes, and snippets.

View gavelez's full-sized avatar

Giovanny Velez gavelez

View GitHub Profile
@gavelez
gavelez / CollectionWrapper.kt
Last active November 28, 2019 18:13
Use of Generics with Gson
package com.example.util
import com.example.MyList
class CollectionWrapper<T> {
var type: Class<T>
var list: MyList<T>
constructor(valueType: Class<T>, list: MyList<T>) {
@gavelez
gavelez / RandomCreditCardNumberGenerator.java
Created June 10, 2019 03:35
Credit Card Number Generator
import java.util.List;
import java.util.Stack;
import java.util.Vector;
/**
* See the license below. Obviously, this is not a Javascript credit card number
* generator. However, The following class is a port of a Javascript credit card
* number generator.
*
* @author robweber
@gavelez
gavelez / RxJava.md
Created August 20, 2017 02:19 — forked from cesarferreira/RxJava.md
Party tricks with RxJava, RxAndroid & Retrolambda

View Click

Instead of the verbose setOnClickListener:

RxView.clicks(submitButton).subscribe(o -> log("submit button clicked!"));

Filter even numbers

Observable
    .just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)