Tom Nguyen

Tom Nguyen

Member Since January 7, 2021

33,481

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373 Achievements

  • Demystifying the Portfolio
  • Finding Your First Project
  • Starting a Freelance Career
  • Ruby Syntax
  • Docker Use Cases
  • Add Reusable Logic to Your Sass
  • Write Smart and Efficient CSS with Sass
  • Improve Your Workflow with Sass
  • Getting Started with Sass
  • Java Maps
  • Java Lists
  • Generics in Java
  • Interfaces in Java
  • Java Inheritance
  • Gotchas and Wins
  • Iteration
  • Creation
  • Harnessing the Power of Objects
  • Meet Objects
  • Perfecting the Prototype
  • Using your New Tools
  • Getting Started with Java
  • Building a Layout with Flexbox
  • Mobile-First CSS Layout
  • CSS Media Queries
  • CSS Layout Techniques
  • Box Model Concepts
  • The CSS Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Fundamental Concepts
  • Classes
  • Objects and New Collection Types
  • The Cooler Parts of ES2015
  • ES2015 Basics
  • Combining Array Methods
  • Array Manipulation
  • Array Iteration
  • Create, Read, Update, Delete
  • Refactoring and Modularizing a REST API
  • Managing Data and Asynchronous Code
  • Getting to Know REST APIs
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Handling Errors When Manipulating Data
  • Performing CRUD Operations
  • Defining Models
  • Getting Started with Sequelize
  • Asynchronous Code in Express
  • Serving Static Files in Express
  • Applying Express Knowledge
  • Middleware
  • Deeper into Routing with Express
  • Using Templates with Express
  • Getting Started with Express
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • Creating a Basic Template Engine in Node.js
  • HTTP Methods and Headers
  • Handling Routes in Node.js
  • Creating a Simple Server in Node.js
  • Creating a Command Line Weather Application
  • Handling Errors in Node
  • Getting Data From an API With Node
  • Introduction to Node.js
  • Adding the Game Logic
  • Making the Game Interactive
  • Rendering the Game
  •  Building Constructor Methods and Generating Objects
  • Introducing 'Four in a Row'
  • Getters and Setters
  • Working with Classes in JavaScript
  • Object Basics
  • Introduction to Object-Oriented JavaScript
  • Callbacks and the DOM
  • Callbacks with Timers
  • Introduction to Callback Functions
  • Exploring Async/Await
  • Understanding Promises
  • Asynchronous JavaScript with Callbacks
  • What is Asynchronous Programming?
  • Traversing the DOM
  • Making Changes to the DOM
  • Getting a Handle on the DOM
  • The Browser Environment
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Captioning Video
  • Creating an SVG
  • Introduction to SVG
  • Structuring Tables
  • Going Further with HTML
  • Structuring Your Content
  • 100 Days of Code
  • How to Make Wireframes in Adobe XD
  • How to Make Wireframes in Balsamiq
  • How to Make Wireframes on Paper
  • What is Wireframing?
  • Finishing the Game
  • Introducing JavaScript
  • Build an Accessible Form
  • Introduction To Accessibility
  • Additional Scraping Tasks
  • A World Full of Spiders
  • Introducing Data Scraping
  • Bokeh Visualizations
  • Multidimensional Arrays
  • Bokeh Data
  • Loop Through Arrays
  • Store Multiple Values in an Array
  • Working with 'for' Loops
  • Simplify Repetitive Tasks with Loops
  • Arrow Functions
  • Pass Information Into Functions
  • Create Reusable Code with Functions
  • The Math Object
  • Working with Numbers
  • Making Decisions in Your Code with Conditional Statements
  • Working With Strings
  • Storing and Tracking Information with Variables
  • Programming AJAX
  • Building a Flashcard App
  • Sweeping Vues: Loops, Methods, Directives
  • What a Beautiful Vue!
  • Introducing Vue
  • Python File Systems Manipulation
  • Python File Systems Project Starter
  • Python File Systems Navigation
  • AJAX Concepts
  • Getting the REST You Need 2
  • Traversing the DOM
  • Responding to User Interaction
  • Making Changes to the DOM
  • Getting a Handle on the DOM
  • The Browser Environment
  • Improving the Application Code
  • Editing and Filtering Names
  • Lists, Code, Links and Images
  • Understanding Markdown
  • Adding and Removing Names
  • Data Eruption
  • Chart Toppers
  • Getting Started with Data Visualization
  • JavaScript Objects and Conditionals
  • JavaScript Arrays and Loops
  • JavaScript Tools and Workflows
  • JavaScript is Everywhere
  • Common Commands
  • Directories and Files
  • The Command Shell
  • Treehouse Club - JavaScript
  • Treehouse Club - CSS
  • WebDriver Input Actions
  • Welcome to the Treehouse Club
  • WebDriver Waits
  • PHP on the Web
  • Use Selenium with Testing Frameworks
  • Daily Exercise Program
  • Unit Converter
  • Getting to Know PHP
  • Exploring Best Practices
  • Test Drive
  • Meet Selenium
  • Improving Quality Assurance Practices
  • Bug Reporting
  • Executing Tests
  • Writing Manual Test Cases
  • Why We Test
  • Array Programming
  • Array Organization
  • Scrum Artifacts
  • Scrum Events
  • Introducing Scrum
  • Telling the Story
  • Designing for your User’s "To-be"
  • Understanding your User’s “As-is” Scenario
  • Becoming Acquainted with Your User
  • Becoming a Design Thinker
  • What is Agile?
  • Exploring pandas
  • Meet pandas
  • Meet NumPy
  • Welcome to Basic Math for Data Analysis
  • Interaction Design in Practice
  • Theories and Psychology
  • Team Collaboration in Figma
  • Prototyping Designs in Figma
  • Introducing Figma
  • Design an Accessible Form
  • Introducing Accessible Design
  • Material Design Components
  • Working With Material Design
  • Designing for iOS
  • Working With Human Interface Guidelines
  • Voice and Tone
  • User Interface Library
  • Visual Design Language
  • Understanding Design Systems
  • The Design Problem
  • The Design Solution
  • Design Principles
  • What is Product Design?
  • Persuasive Patterns
  • UI Patterns
  • Designing with Patterns
  • Planning Your Users’ Journey
  • Strategy: Determining Goals for your Product
  • Understanding Our Users
  • Intro to User Experience (UX) Design
  • Vulnerabilities: Configuration, Components, and Logging
  • Vulnerabilities: Authentication, Access, and Sensitive Data
  • WWW
  • The Internet
  • Computer Languages
  • Computer Basics
  • Vulnerabilities:  Injection, XSS, CSRF
  • The OWASP Top 10 Explained
  • Searching Names
  • Sorting Algorithms
  • Merge Sort and Linked Lists
  • The Merge Sort Algorithm
  • Building a Linked List
  • Exploring Arrays
  • Recursion and Space Complexity
  • Algorithms in Code
  • Time Complexity
  • Playing a Counting Game
  • Maintaining Secure Web Apps
  • Protecting Data and Keeping Attackers Out
  • Why Protect Your Web Apps
  • Security: Solutions
  • Security: Concerns
  • Security in Practice
  • Common Attacks and Defenses
  • Hello Internet!
  • Security and Customization
  • Make the REST Framework Work for You
  • RESTful Django
  • Detail View
  • List View
  • The Django Admin
  • Building Custom Filters
  • Building Custom Tags
  • Template Tags and Filters
  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • Customizing Class-based Views
  • Classy Views
  • Total Control
  • Basic ORM Usage
  • Same Old ORM
  • Inlines and Media
  • Django Model Forms
  • The Lambda Lambada
  • Functional Workhorses
  • Functional Rules
  • Django Models
  • Users and Authorization
  • Django Authentication
  • Django Forms
  • Test Time!
  • Final Details
  • Django Templates
  • Model Administration
  • What a View
  • Say Hello to Django
  • Dice Roller
  • Python: Advanced Objects
  • Python: Inheritance
  • Python: Instant Objects
  • Covering Your Bases
  • Be Assertive!
  • What Is Testing?
  • Practice Functions
  • Technical Interview Prep: Basic Python
  • Python Regular Expressions
  • Creating a Memory Game
  • Emulating Built-ins
  • Welcome to OOP
  • API Protection
  • Resourceful Blueprints
  • How to Win Friends
  • Broadcasting
  • Timezones
  • Math Quiz App
  • Dates and Times
  • Takin' Names
  • Making Strong Users
  • Connecting to a Database with SQLAlchemy
  • Creating a Basic Website with Flask
  • Working with SQLAlchemy
  • Sequence Operations
  • Sequence Iterations
  • Introduction to SQLAlchemy
  • Iterating and Packing with Dictionaries
  • Gettin' CRUD-y With It
  • Our Diary App
  • Meet Peewee
  • Character Builder
  • Flask Templates
  • Welcome to Flask
  • Introducing Dictionaries
  • Adding a New Web Page
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • GET and POST Requests in a Browser
  • Introduction to HTTP
  • Packing and Unpacking
  • Getting Info In and Out of Functions
  • Introduction to Functions
  • Getting to Know Tuples
  • Build an Application
  • Using Lists
  • Meet Lists
  • Buggy Logs
  • Cleaner Code
  • All Together Now
  • Functions and Looping
  • Types and Branching
  • Meet Python
  • Give and Receive Feedback
  • Imposter Syndrome
  • Introduction
  • Using the Discovery Service
  • Refining the App
  • Building the Application
  • Setting up with Create React App
  • Introducing the Authentication Project
  • React Component Patterns
  • Stateful Components and Lifecycle Methods
  • Managing State and Data Flow
  • Build Modular Interfaces with Components
  • Stateful Components
  • Introducing Props
  • Using the Conversation Service
  • Introducing the Watson APIs
  • Thinking in Components
  • First Steps in React
  • Hello, JavaScript!
  • Get Involved in Open Source
  •  Create a Web Presence on GitHub
  •  Working on a Team
  • Working By Yourself
  • Hello, GitHub!
  • Branches on Git Hosting Services
  • Remote Branches
  • Merging
  • Branches
  • GitHub and Other Remote Repositories
  • Managing Committed Files
  • First Commits
  • Flexbox Properties
  • Understanding Flexbox
  • Introducing jQuery (2017)
  • Loop Through Objects
  • Data Types and Variables
  • Object Basics
  • Practicing Object Basics
  • JavaScript Functions
  • Getting Started With HTML
  • Media Basics
  • Table Basics
  • Images, Text and Links
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Newbie