Sérgio Haruo Hattori

Sérgio Haruo Hattori

Member Since June 25, 2015

5,867

Total Points

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68 Achievements

  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Aug 3, 2016

    Ruby Hashes
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Jul 25, 2016

    Ruby Arrays
  • Achievement

    Ruby Logical Operators

    Ruby Operators and Control Structures

    Achieved

    Jul 20, 2016

    Ruby Logical Operators
  • Achievement

    Ruby Control Structures

    Ruby Operators and Control Structures

    Achieved

    Jul 19, 2016

    Ruby Control Structures
  • Achievement

    Ruby Operators

    Ruby Operators and Control Structures

    Achieved

    Jul 18, 2016

    Ruby Operators
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Jul 5, 2016

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Jul 1, 2016

    JavaScript Conditional Statements
  • Achievement

    Installing Programs

    Console Foundations

    Achieved

    Jun 29, 2016

    Installing Programs
  • Achievement

    Environment and Redirection

    Console Foundations

    Achieved

    Jun 29, 2016

    Environment and Redirection
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Jun 28, 2016

    Console Processes
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Jun 27, 2016

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Jun 27, 2016

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Jun 25, 2016

    Introducing JavaScript
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Jun 25, 2016

    Console Users and Permission
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Jun 24, 2016

    Moving Around in the Console
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Jun 23, 2016

    Ruby Methods
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Jun 23, 2016

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Jun 22, 2016

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Jun 22, 2016

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Jun 21, 2016

    Adding Pages to a Website
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jun 21, 2016

    Ruby Numbers (Ruby Basics)
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Jun 20, 2016

    Styling Web Pages and Navigation
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jun 18, 2016

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Jun 18, 2016

    How Ruby Works
  • Achievement

    How it Works

    Local Development Environments

    Achieved

    Sep 30, 2015

    How it Works
  • Achievement

    Using Parcelable Data

    Android Lists and Adapters (2015)

    Achieved

    Sep 21, 2015

    Using Parcelable Data
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures - Retired

    Achieved

    Sep 14, 2015

    Exploring the Java Collections Framework
  • Achievement

    Custom ListViews

    Android Lists and Adapters (2015)

    Achieved

    Sep 11, 2015

    Custom ListViews
  • Achievement

    Standard ListViews

    Android Lists and Adapters (2015)

    Achieved

    Sep 8, 2015

    Standard ListViews
  • Achievement

    Updating the Data Model

    Android Lists and Adapters (2015)

    Achieved

    Sep 3, 2015

    Updating the Data Model
  • Achievement

    Organizing Data

    Java Data Structures - Retired

    Achieved

    Sep 1, 2015

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures - Retired

    Achieved

    Aug 27, 2015

    Getting There
  • Achievement

    Hooking up the Model to the View

    Build a Weather App (2015)

    Achieved

    Aug 20, 2015

    Hooking up the Model to the View
  • Achievement

    Delivering the MVP

    Java Objects (Retired)

    Achieved

    Aug 20, 2015

    Delivering the MVP
  • Achievement

    Building the Weather UI

    Build a Weather App (2015)

    Achieved

    Aug 19, 2015

    Building the Weather UI
  • Achievement

    Creating the MVP

    Java Objects (Retired)

    Achieved

    Aug 18, 2015

    Creating the MVP
  • Achievement

    Working with JSON

    Build a Weather App (2015)

    Achieved

    Aug 18, 2015

    Working with JSON
  • Achievement

    Merging

    Git Basics

    Achieved

    Aug 14, 2015

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    Aug 13, 2015

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    Aug 13, 2015

    Getting Started With Git
  • Achievement

    Concurrency and Error Handling

    Build a Weather App (2015)

    Achieved

    Aug 12, 2015

    Concurrency and Error Handling
  • Achievement

    Harnessing the Power of Objects

    Java Objects (Retired)

    Achieved

    Aug 11, 2015

    Harnessing the Power of Objects
  • Achievement

    Networking

    Build a Weather App (2015)

    Achieved

    Aug 11, 2015

    Networking
  • Achievement

    Exploring an API

    Build a Weather App (2015)

    Achieved

    Aug 10, 2015

    Exploring an API
  • Achievement

    Using Git for Android

    Android Tools

    Achieved

    Aug 7, 2015

    Using Git for Android
  • Achievement

    Getting Started with Genymotion

    Android Tools

    Achieved

    Aug 7, 2015

    Getting Started with Genymotion
  • Achievement

    The Model-View-Controller Pattern

    Build an Interactive Story App (Retired)

    Achieved

    Aug 6, 2015

    The Model-View-Controller Pattern
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Aug 6, 2015

    Meet Objects
  • Achievement

    Getting Started with Android Studio

    Android Tools

    Achieved

    Aug 6, 2015

    Getting Started with Android Studio
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Aug 5, 2015

    Perfecting the Prototype
  • Achievement

    Publishing on Google Play

    Publish an Android App

    Achieved

    Aug 5, 2015

    Publishing on Google Play
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Aug 4, 2015

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Aug 3, 2015

    Getting Started with Java
  • Achievement

    Finishing the User Interface

    Build an Interactive Story App (Retired)

    Achieved

    Aug 2, 2015

    Finishing the User Interface
  • Achievement

    Intents and Multiple Activities

    Build an Interactive Story App (Retired)

    Achieved

    Jul 27, 2015

    Intents and Multiple Activities
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Jul 27, 2015

    Customizing Colors and Fonts
  • Achievement

    User Input

    Build an Interactive Story App (Retired)

    Achieved

    Jul 22, 2015

    User Input
  • Achievement

    Testing and Debugging

    Build a Simple Android App (2014)

    Achieved

    Jul 17, 2015

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App (2014)

    Achieved

    Jul 16, 2015

    Improving Our Code
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Jul 15, 2015

    CSS: Cascading Style Sheets
  • Achievement

    Coding the Fun Facts

    Build a Simple Android App (2014)

    Achieved

    Jul 15, 2015

    Coding the Fun Facts
  • Achievement

    Basic Android Programming

    Build a Simple Android App (2014)

    Achieved

    Jul 14, 2015

    Basic Android Programming
  • Achievement

    Creating the Initial Screen Layout

    Build a Simple Android App (2014)

    Achieved

    Jul 13, 2015

    Creating the Initial Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Jul 13, 2015

    Getting Started with Android
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Jul 7, 2015

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Jul 2, 2015

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Jul 1, 2015

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Jun 25, 2015

    Newbie