Zhang youzhen

Zhang youzhen

Member Since June 24, 2023

5,331

Total Points

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Learn more about when and how points are earned.

60 Achievements

  • Achievement

    Table Relationships

    Querying Relational Databases

    Achieved

    Jul 25, 2023

    Table Relationships
  • Achievement

    Common Commands

    Introduction to the Terminal

    Achieved

    Jul 23, 2023

    Common Commands
  • Achievement

    Directories and Files

    Introduction to the Terminal

    Achieved

    Jul 23, 2023

    Directories and Files
  • Achievement

    The Command Shell

    Introduction to the Terminal

    Achieved

    Jul 23, 2023

    The Command Shell
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Jul 20, 2023

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Jul 18, 2023

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Jul 18, 2023

    Data, Databases and SQL
  • Achievement

    Making Strong Users

    A Social Network with Flask

    Achieved

    Jul 16, 2023

    Making Strong Users
  • Achievement

    Gettin' CRUD-y With It

    Using Databases in Python

    Achieved

    Jul 16, 2023

    Gettin' CRUD-y With It
  • Achievement

    Our Diary App

    Using Databases in Python

    Achieved

    Jul 16, 2023

    Our Diary App
  • Achievement

    Meet Peewee

    Using Databases in Python

    Achieved

    Jul 16, 2023

    Meet Peewee
  • Achievement

    Character Builder

    Flask Basics

    Achieved

    Jul 16, 2023

    Character Builder
  • Achievement

    Dice Roller

    Object-Oriented Python

    Achieved

    Jul 16, 2023

    Dice Roller
  • Achievement

    Flask Templates

    Flask Basics

    Achieved

    Jul 14, 2023

    Flask Templates
  • Achievement

    Welcome to Flask

    Flask Basics

    Achieved

    Jul 13, 2023

    Welcome to Flask
  • Achievement

    Python: Advanced Objects

    Object-Oriented Python

    Achieved

    Jul 12, 2023

    Python: Advanced Objects
  • Achievement

    Python: Inheritance

    Object-Oriented Python

    Achieved

    Jul 12, 2023

    Python: Inheritance
  • Achievement

    Python: Instant Objects

    Object-Oriented Python

    Achieved

    Jul 12, 2023

    Python: Instant Objects
  • Achievement

    Packing and Unpacking

    Functions, Packing, and Unpacking

    Achieved

    Jul 9, 2023

    Packing and Unpacking
  • Achievement

    Getting Info In and Out of Functions

    Functions, Packing, and Unpacking

    Achieved

    Jul 9, 2023

    Getting Info In and Out of Functions
  • Achievement

    Introduction to Functions

    Functions, Packing, and Unpacking

    Achieved

    Jul 9, 2023

    Introduction to Functions
  • Achievement

    Iterating and Packing with Dictionaries

    Introducing Dictionaries

    Achieved

    Jul 9, 2023

    Iterating and Packing with Dictionaries
  • Achievement

    Introducing Dictionaries

    Introducing Dictionaries

    Achieved

    Jul 8, 2023

    Introducing Dictionaries
  • Achievement

    Sequence Operations

    Python Sequences

    Achieved

    Jul 8, 2023

    Sequence Operations
  • Achievement

    Sequence Iterations

    Python Sequences

    Achieved

    Jul 8, 2023

    Sequence Iterations
  • Achievement

    Getting to Know Tuples

    Introducing Tuples

    Achieved

    Jul 8, 2023

    Getting to Know Tuples
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM

    Achieved

    Jul 7, 2023

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM

    Achieved

    Jul 6, 2023

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM

    Achieved

    Jul 5, 2023

    The Browser Environment
  • Achievement

    Making Decisions in Your Code with Conditional Statements

    JavaScript Basics

    Achieved

    Jul 4, 2023

    Making Decisions in Your Code with Conditional Statements
  • Achievement

    Working With Strings

    JavaScript Basics

    Achieved

    Jul 4, 2023

    Working With Strings
  • Achievement

    Storing and Tracking Information with Variables

    JavaScript Basics

    Achieved

    Jul 3, 2023

    Storing and Tracking Information with Variables
  • Achievement

    Hello, JavaScript!

    JavaScript Basics

    Achieved

    Jul 3, 2023

    Hello, JavaScript!
  • Achievement

    Practice Functions

    Practice Creating and Using Functions in Python

    Achieved

    Jul 1, 2023

    Practice Functions
  • Achievement

    All Together Now

    Python Basics

    Achieved

    Jul 1, 2023

    All Together Now
  • Achievement

    Functions and Looping

    Python Basics

    Achieved

    Jul 1, 2023

    Functions and Looping
  • Achievement

    Types and Branching

    Python Basics

    Achieved

    Jul 1, 2023

    Types and Branching
  • Achievement

    Meet Python

    Python Basics

    Achieved

    Jul 1, 2023

    Meet Python
  • Achievement

    GitHub and Other Remote Repositories

    Introduction to Git

    Achieved

    Jul 1, 2023

    GitHub and Other Remote Repositories
  • Achievement

    Managing Committed Files

    Introduction to Git

    Achieved

    Jun 29, 2023

    Managing Committed Files
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Jun 29, 2023

    First Commits
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Jun 29, 2023

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Jun 28, 2023

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Jun 28, 2023

    Understanding Flexbox
  • Achievement

    CSS Media Queries

    CSS Layout

    Achieved

    Jun 27, 2023

    CSS Media Queries
  • Achievement

    CSS Layout Techniques

    CSS Layout

    Achieved

    Jun 27, 2023

    CSS Layout Techniques
  • Achievement

    Box Model Concepts

    CSS Layout

    Achieved

    Jun 27, 2023

    Box Model Concepts
  • Achievement

    The CSS Box Model

    CSS Layout

    Achieved

    Jun 27, 2023

    The CSS Box Model
  • Achievement

    The Role of Selectors in JavaScript

    CSS Selectors Quickstart

    Achieved

    Jun 26, 2023

    The Role of Selectors in JavaScript
  • Achievement

    Pseudo-classes and Combinators

    CSS Selectors Quickstart

    Achieved

    Jun 26, 2023

    Pseudo-classes and Combinators
  • Achievement

    Selector Basics

    CSS Selectors Quickstart

    Achieved

    Jun 26, 2023

    Selector Basics
  • Achievement

    Fundamental Concepts

    CSS Basics

    Achieved

    Jun 26, 2023

    Fundamental Concepts
  • Achievement

    Understanding Values and Units

    CSS Basics

    Achieved

    Jun 26, 2023

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics

    Achieved

    Jun 26, 2023

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics

    Achieved

    Jun 26, 2023

    Getting Started with CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Jun 25, 2023

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Jun 25, 2023

    Images, Text and Links
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Jun 25, 2023

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Jun 24, 2023

    Getting Started With HTML
  • Achievement

    Newbie

    Achieved

    Jun 24, 2023

    Newbie