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Jack Yi

San Francisco, CA

8,450

Total Points

•
462

Digital Literacy

462 pts
Achievements

0 pts
Forum
•
129

Development Tools

129 pts
Achievements

0 pts
Forum
•
39

Design

39 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

116 Achievements

Achievement
What is Product Design?

Introduction to Product Design

Achieved
Mar 10, 2018
Achievement
WWW

How the Web Works

Achieved
Feb 4, 2018
Achievement
The Internet

How the Internet Works

Achieved
Jan 30, 2018
Achievement
Computer Languages

Computer Basics

Achieved
Jan 20, 2018
Achievement
Computer Basics

Computer Basics

Achieved
Jan 18, 2018
Achievement
Saving a Selfie

Build a Selfie App

Achieved
Jan 13, 2018
Achievement
Adding Metadata to Photos

Build a Selfie App

Achieved
Dec 7, 2017
Achievement
GPU Based Approach

Build a Selfie App

Achieved
Dec 5, 2017
Achievement
Image Processing

Build a Selfie App

Achieved
Dec 1, 2017
Achievement
Playing with Filters

Build a Selfie App

Achieved
Nov 27, 2017
Achievement
Pinching, Panning and Zooming

Build an Image Viewer

Achieved
Nov 22, 2017
Achievement
Browsing An Album

Build an Image Viewer

Achieved
Nov 19, 2017
Achievement
Taking Photos

Build an Image Viewer

Achieved
Nov 16, 2017
Achievement
Deleting and Updating Data

Introduction to Core Data

Achieved
Nov 9, 2017
Achievement
Fetching Data Using Fetch Requests

Introduction to Core Data

Achieved
Oct 31, 2017
Achievement
Inserting and Saving Data Using a Context

Introduction to Core Data

Achieved
Oct 28, 2017
Achievement
Understanding the Core Data Stack

Introduction to Core Data

Achieved
Oct 26, 2017
Achievement
Adding Reviews and a Map

Build a Restaurant Reviews App

Achieved
Oct 21, 2017
Achievement
Retrieving Restaurant Details Using Operations

Build a Restaurant Reviews App

Achieved
Oct 19, 2017
Achievement
Simplifying Networking Code

Build a Restaurant Reviews App

Achieved
Oct 17, 2017
Achievement
Obtaining a Location Fix

Build a Restaurant Reviews App

Achieved
Oct 12, 2017
Achievement
Authorization with Third Party Libraries

Build a Restaurant Reviews App

Achieved
Oct 9, 2017
Achievement
Moving from Swift to Objective-C

Objective-C for Swift Developers

Achieved
Jul 13, 2017
Achievement
Downloading Album Artwork

Build An iTunes Search App

Achieved
May 30, 2017
Achievement
Requesting Real Data

Build An iTunes Search App

Achieved
May 29, 2017
Achievement
Enhancing the iTunes Endpoint

Build An iTunes Search App

Achieved
May 26, 2017
Achievement
URLs and Parameter Encoding

Build An iTunes Search App

Achieved
May 25, 2017
Achievement
Building the User Interface

Build An iTunes Search App

Achieved
May 23, 2017
Achievement
Modeling iTunes Search Results

Build An iTunes Search App

Achieved
May 21, 2017
Achievement
Getting Started With Git

Git Basics

Achieved
May 19, 2017
Achievement
Why Version Control Matters

Git Basics

Achieved
May 18, 2017
Achievement
Decoupling the Data Source

Introduction to Table Views

Achieved
May 11, 2017
Achievement
Sorting Contacts Into Sections

Introduction to Table Views

Achieved
May 10, 2017
Achievement
Static Table Views for Detail Interfaces

Introduction to Table Views

Achieved
May 7, 2017
Achievement
Displaying Contact Data

Introduction to Table Views

Achieved
May 7, 2017
Achievement
A High Level Overview

Introduction to Table Views

Achieved
May 4, 2017
Achievement
Dark Sky API Client

Build a Weather App

Achieved
Apr 30, 2017
Achievement
Downloading JSON Data Asynchronously

Build a Weather App

Achieved
Apr 24, 2017
Achievement
Fetching Data From the Web

Build a Weather App

Achieved
Apr 21, 2017
Achievement
Modeling Forecast Data

Build a Weather App

Achieved
Apr 19, 2017
Achievement
Adding Sound Effects

Build an Interactive Story App with Swift

Achieved
Apr 14, 2017
Achievement
Personalizing The Story

Build an Interactive Story App with Swift

Achieved
Apr 13, 2017
Achievement
Refactoring Our Code

Build an Interactive Story App with Swift

Achieved
Apr 12, 2017
Achievement
Creating the User Interface Programmatically

Build an Interactive Story App with Swift

Achieved
Apr 11, 2017
Achievement
Creating a Story

Build an Interactive Story App with Swift

Achieved
Apr 9, 2017
Achievement
Navigating Through An Adventure

Build an Interactive Story App with Swift

Achieved
Apr 7, 2017
Achievement
Using the Delegate Pattern in iOS

Delegation in iOS

Achieved
Apr 6, 2017
Achievement
The Delegate Pattern

Delegation in iOS

Achieved
Apr 4, 2017
Achievement
Writing Great Swift

API Design Guidelines in Swift

Achieved
Apr 3, 2017
Achievement
Visual Format Language

Introduction to Auto Layout in iOS

Achieved
Mar 28, 2017
Achievement
Auto Layout in Code

Introduction to Auto Layout in iOS

Achieved
Mar 27, 2017
Achievement
Trait Collections

Introduction to Auto Layout in iOS

Achieved
Mar 23, 2017
Achievement
Inequalities, Content and Priorities

Introduction to Auto Layout in iOS

Achieved
Mar 22, 2017
Achievement
The Constraint Equation

Introduction to Auto Layout in iOS

Achieved
Mar 21, 2017
Achievement
A History Lesson

Introduction to Auto Layout in iOS

Achieved
Mar 19, 2017
Achievement
Displaying Additional Views

Build a Vending Machine App in Swift

Achieved
Mar 19, 2017
Achievement
Using the Vending Machine

Build a Vending Machine App in Swift

Achieved
Mar 16, 2017
Achievement
Loading Data From a Resource

Build a Vending Machine App in Swift

Achieved
Mar 12, 2017
Achievement
Modeling an Interface

Build a Vending Machine App in Swift

Achieved
Mar 11, 2017
Achievement
Access Control

Intermediate Swift

Achieved
Mar 10, 2017
Achievement
Memory Management in Swift

Intermediate Swift

Achieved
Mar 9, 2017
Achievement
Extensions and Protocols

Intermediate Swift

Achieved
Mar 8, 2017
Achievement
Value Semantics, Type Methods and Inheritance

Intermediate Swift

Achieved
Mar 7, 2017
Achievement
Object Initialization

Intermediate Swift

Achieved
Mar 6, 2017
Achievement
Properties

Intermediate Swift

Achieved
Mar 5, 2017
Achievement
Error Handling and Memory Management

Closures in Swift

Achieved
Mar 5, 2017
Achievement
Building Standard Library Functions

Closures in Swift

Achieved
Mar 2, 2017
Achievement
Closure Expressions

Closures in Swift

Achieved
Mar 1, 2017
Achievement
First Class Functions

Closures in Swift

Achieved
Feb 28, 2017
Achievement
Generics and Protocols

Generics in Swift

Achieved
Feb 26, 2017
Achievement
Generic Types

Generics in Swift

Achieved
Feb 24, 2017
Achievement
Generic Functions, Parameters and Constraints

Generics in Swift

Achieved
Feb 21, 2017
Achievement
Error Handling

Error Handling in Swift

Achieved
Feb 20, 2017
Achievement
Introduction to Delegates

Delegates in Swift 2

Achieved
Feb 13, 2017
Achievement
Creating Flexible Objects Using Protocols

Protocols in Swift

Achieved
Feb 13, 2017
Achievement
Protocol Basics

Protocols in Swift

Achieved
Feb 12, 2017
Achievement
Objects and Optionals

Enumerations and Optionals in Swift

Achieved
Feb 12, 2017
Achievement
Introduction to Optionals

Enumerations and Optionals in Swift

Achieved
Feb 11, 2017
Achievement
Introduction to Enumerations

Enumerations and Optionals in Swift

Achieved
Feb 10, 2017
Achievement
Running Apps on a Device

Build a Simple iPhone App with Swift

Achieved
Feb 10, 2017
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Feb 10, 2017
Achievement
Structs As Data Models

Build a Simple iPhone App with Swift

Achieved
Feb 10, 2017
Achievement
View Controllers and Views

Build a Simple iPhone App with Swift

Achieved
Feb 10, 2017
Achievement
Getting Started with iOS Development

Build a Simple iPhone App with Swift

Achieved
Feb 10, 2017
Achievement
Differentiating Between Objects

Object-Oriented Swift

Achieved
Feb 10, 2017
Achievement
Class Inheritance

Object-Oriented Swift

Achieved
Feb 10, 2017
Achievement
Classes in Swift

Object-Oriented Swift

Achieved
Feb 8, 2017
Achievement
Complex Data Structures

Object-Oriented Swift

Achieved
Feb 8, 2017
Achievement
Adding Power to Functions

Functions in Swift

Achieved
Feb 7, 2017
Achievement
Functions in Swift

Functions in Swift

Achieved
Feb 6, 2017
Achievement
Control Flow With Conditional Statements

Swift Collections and Control Flow

Achieved
Feb 6, 2017
Achievement
Control Flow With Loops

Swift Collections and Control Flow

Achieved
Feb 6, 2017
Achievement
Dictionaries in Swift

Swift Collections and Control Flow

Achieved
Feb 6, 2017
Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
Feb 6, 2017
Achievement
Swift Operators

Swift Basics

Achieved
Feb 6, 2017
Achievement
Swift Types

Swift Basics

Achieved
Feb 6, 2017
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
Feb 5, 2017
Achievement
Classes

Object-Oriented Swift 2.0

Achieved
Jan 23, 2016
Achievement
Complex Data Structures

Object-Oriented Swift 2.0

Achieved
Jan 21, 2016
Achievement
Function Parameters

Swift 2.0 Functions

Achieved
Jan 21, 2016
Achievement
Functions in Swift 2.0

Swift 2.0 Functions

Achieved
Jan 21, 2016
Achievement
Control Flow with Conditional Statements

Swift 2.0 Collections and Control Flow

Achieved
Jan 18, 2016
Achievement
Control Flow With Loops

Swift 2.0 Collections and Control Flow

Achieved
Jan 18, 2016
Achievement
Swift Dictionaries

Swift 2.0 Collections and Control Flow

Achieved
Jan 18, 2016
Achievement
Introduction to Collections

Swift 2.0 Collections and Control Flow

Achieved
Jan 18, 2016
Achievement
Swift Operators

Swift 2.0 Basics

Achieved
Jan 18, 2016
Achievement
Swift Types

Swift 2.0 Basics

Achieved
Jan 18, 2016
Achievement
An Introduction to Swift Programming

Swift 2.0 Basics

Achieved
Jan 18, 2016
Achievement
Swift Parameters and Tuples

Swift Functions and Optionals

Achieved
Jan 18, 2016
Achievement
Swift Functions

Swift Functions and Optionals

Achieved
Jan 17, 2016
Achievement
Control Flow

Swift Basics (retired)

Achieved
Jan 17, 2016
Achievement
Collections

Swift Basics (retired)

Achieved
Dec 24, 2015
Achievement
Operators

Swift Basics (retired)

Achieved
Dec 18, 2015
Achievement
Types

Swift Basics (retired)

Achieved
Dec 17, 2015
Achievement
Variables and Constants

Swift Basics (retired)

Achieved
Dec 10, 2015
Achievement
Newbie

Achieved
Dec 10, 2015