Aleksandr Antropov

Aleksandr Antropov

Member Since February 14, 2018

6,458

Total Points

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

78 Achievements

  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Getting Started With Git
  • Why Version Control Matters
  • GitHub and Other Remote Repositories
  • Managing Committed Files
  • First Commits
  • Parsing Specific Formats
  • Basic File Handling
  • Environment Variables
  • Setting Up an Authorization System
  • Adding an Authentication System
  • Build a Library
  • PHPDB Stage 5: Search
  • PHPDB Stage 4: Pagination with LIMITs
  • PHPDB Stage 3: Using Relational Data
  • PHPDB Stage 2: Querying the Database with PHP
  • PHPDB Stage 1: Databases and PHP
  • Extending the Family
  • Inheritance
  • Updating and Deleting Records
  • Reading and Writing Reports
  • Creating Records
  • Day 3: Getting Creative
  • Day 2: Advanced Selecting
  • Day 1: Joining Tables
  • Orientation: Selecting Data
  • Subqueries
  • Set Operations
  • Joining Table Data with SQL
  • Table Relationships
  • Database Keys
  • Database Normalization
  • Date and Time Functions
  • Aggregate and Numeric Functions
  • Working with Text
  • Ordering, Limiting and Paging Results
  • Project Setup
  • Building a Collection
  • Building the Recipe
  • Understanding Classes
  • Why Object-Oriented Programming?
  • Creating and Modifying Database Tables
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • What is Authentication
  • Contact Forms & Mailers
  • Slim and Templates
  • Dependency Management
  • Database Security
  • Queries & Results
  • Getting Started with PDO
  • PHP Email Form Errors
  • PHP Email Forms
  • PHP Inventory
  • PHP Includes
  • PHP Internal Functions
  • PHP Returns & Closures
  • PHP Functions Basics
  • PHP Loops
  • PHP Arrays
  • PHP Conditionals
  • 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
  • PHP on the Web
  • Daily Exercise Program
  • Unit Converter
  • Getting to Know PHP
  • Newbie