Roman  Demchenko's avatar

Demchenko87 has collected:

Lesson Completed: PHP Numbers

Mar 25, 2019

Lesson Completed: PHP Strings and Variables

Mar 25, 2019

Course Completed: Learn PHP

Mar 25, 2019

Lesson Completed: Introduction to PHP

Mar 25, 2019

Complete all units in JavaScript

May 11, 2017

Complete all lessons in JavaScript

May 11, 2017

Objects II

May 11, 2017

Building a Cash Register

May 11, 2017

Introduction to Objects II

May 11, 2017

Objects I

May 11, 2017

Building an Address Book

May 11, 2017

Introduction to Objects I

May 11, 2017

Data Structures

May 10, 2017

Contact List

May 10, 2017

Arrays and Objects in JS

May 10, 2017

Control Flow

May 10, 2017

Choose Your Own Adventure 2!

May 10, 2017

More on Control Flow in JS

May 10, 2017

'While' Loops in JavaScript

May 10, 2017

Dragon Slayer!

May 10, 2017

Introduction to 'While' Loops in JS

May 10, 2017

Search Text for Your Name

May 10, 2017

Introduction to 'For' Loops in JS

May 10, 2017

Functions

May 10, 2017

Build "Rock, Paper, Scissors"

May 10, 2017

Introduction to Functions in JS

May 10, 2017

Introduction to JavaScript

May 10, 2017

Code Your Own Adventure!

May 10, 2017

Lesson Completed: Updating/Unmounting Lifecycle Methods

May 9, 2017

Course Completed: Learn ReactJS: Part II

May 9, 2017

Lesson Completed: Mounting Lifecycle Methods

May 9, 2017

Lesson Completed: React Forms

May 9, 2017

Lesson Completed: PropTypes

May 9, 2017

Lesson Completed: Stateless Functional Components

May 9, 2017

Lesson Completed: Container Components From Presentational Components

May 9, 2017

Lesson Completed: Style

May 8, 2017

Complete all units in Python

May 8, 2017

Complete all lessons in Python

May 8, 2017

File Input and Output

May 8, 2017

File Input/Output

May 8, 2017

Introduction to Classes

May 8, 2017

Classes

May 8, 2017

Introduction to Classes

May 8, 2017

Advanced Topics in Python

May 8, 2017

Introduction to Bitwise Operators

May 8, 2017

Advanced Topics in Python

May 8, 2017

Exam Statistics

May 8, 2017

Exam Statistics

May 8, 2017

Loops

May 7, 2017

Practice Makes Perfect

May 7, 2017

Loops

May 7, 2017

Lists and Functions

May 7, 2017

Battleship!

May 7, 2017

Lists and Functions

May 5, 2017

Student Becomes the Teacher

May 5, 2017

Student Becomes the Teacher

May 5, 2017

Lists & Dictionaries

May 4, 2017

A Day at the Supermarket

May 4, 2017

Python Lists and Dictionaries

May 4, 2017

Functions

May 4, 2017

Taking a Vacation

May 4, 2017

Functions

May 2, 2017

Conditionals and Control Flow

May 2, 2017

PygLatin

May 2, 2017

Conditionals & Control Flow

May 2, 2017

Strings and Console Output

May 2, 2017

Date and Time

May 2, 2017

Strings & Console Output

May 2, 2017

Lesson Completed: Child Components Update Their Siblings' props

May 1, 2017

Lesson Completed: Child Components Update Their Parents' state

Apr 29, 2017

Lesson Completed: Stateless Components Inherit From Stateful Components

Apr 29, 2017

Lesson Completed: Media Queries

Apr 29, 2017

Course Completed: Learn Responsive Design

Apr 29, 2017

Lesson Completed: Sizing Elements

Apr 29, 2017

Lesson Completed: Authorization

Apr 29, 2017

Course Completed: Ruby on Rails: Authentication

Apr 29, 2017

Lesson Completed: Authentication

Apr 29, 2017

Complete all units in jQuery

Apr 28, 2017

Complete all lessons in jQuery

Apr 28, 2017

jQuery Effects

Apr 28, 2017

jQuery Effects

Apr 28, 2017

jQuery Events

Apr 28, 2017

jQuery Events

Apr 28, 2017

Dynamic HTML

Apr 28, 2017

Modifying HTML Elements

Apr 28, 2017

jQuery Functions

Apr 28, 2017

jQuery Functions and Selectors

Apr 28, 2017

Introducing jQuery

Apr 27, 2017

Introduction to jQuery

Apr 27, 2017

Lesson Completed: Common Metrics

Apr 24, 2017

Course Completed: SQL: Analyzing Business Metrics

Apr 24, 2017

Lesson Completed: Advanced Aggregates

Apr 24, 2017

Lesson Completed: Data Structures

Apr 24, 2017

Course Completed: Learn Java

Apr 24, 2017

Lesson Completed: Object-Oriented Java

Apr 24, 2017

Lesson Completed: Conditionals and Control Flow

Apr 24, 2017

Lesson Completed: Introduction to Java

Apr 24, 2017

Lesson Completed: this.state

Apr 21, 2017

Course Completed: Learn ReactJS: Part I

Apr 21, 2017

Lesson Completed: this.props

Apr 21, 2017

Lesson Completed: Components Render Other Components

Apr 21, 2017

Lesson Completed: Components and Advanced JSX

Apr 21, 2017

Lesson Completed: Your First React Component

Apr 19, 2017

Lesson Completed: Advanced JSX

Apr 19, 2017

Lesson Completed: JavaScript and the DOM

Apr 19, 2017

Course Completed: Learn JavaScript

Apr 19, 2017

Lesson Completed: Loops

Apr 19, 2017

Lesson Completed: Arrays

Apr 19, 2017

Lesson Completed: Scope

Apr 19, 2017

Lesson Completed: Functions

Apr 19, 2017

Lesson Completed: Control flow

Apr 19, 2017

Lesson Completed: Variables

Apr 19, 2017

Getting Started with Programming

Apr 18, 2017

Lesson Completed: Introduction to JavaScript

Apr 18, 2017

Lesson Completed: Sustainable SCSS

Apr 18, 2017

Course Completed: Learn Sass

Apr 18, 2017

Lesson Completed: Functions and Operations

Apr 18, 2017

Python Syntax

Apr 16, 2017

Tip Calculator

Apr 16, 2017

Python Syntax

Apr 16, 2017

Lesson Completed: Intro to JSX

Apr 16, 2017

Lesson Completed: Assign a Custom Domain Name to Your Website

Apr 16, 2017

Course Completed: Deploy a Website

Apr 16, 2017

Lesson Completed: Deploy Your Website to GitHub Pages

Apr 16, 2017

Lesson Completed: Create a Static Website Using Jekyll

Apr 16, 2017

Lesson Completed: Mixins and the & Selector

Apr 16, 2017

Lesson Completed: Git Teamwork

Apr 13, 2017

Course Completed: Learn Git

Apr 13, 2017

Lesson Completed: Git Branching

Apr 13, 2017

1000 Exercises

Apr 13, 2017

Lesson Completed: How to Backtrack

Apr 12, 2017

Lesson Completed: Basic Git Workflow

Apr 12, 2017

Lesson Completed: Your First Sass Stylesheet

Apr 12, 2017

Lesson Completed: Date, Number, and String Functions

Apr 12, 2017

Course Completed: SQL: Table Transformation

Apr 12, 2017

Lesson Completed: Conditional Aggregates

Apr 12, 2017

Lesson Completed: Set Operations

Apr 12, 2017

Lesson Completed: Routing

Apr 8, 2017

Course Completed: Learn AngularJS 1.X

Apr 8, 2017

Lesson Completed: Services

Apr 8, 2017

Lesson Completed: Tables

Apr 8, 2017

Course Completed: Learn HTML & CSS: Part I

Apr 8, 2017

Lesson Completed: Adding Images

Apr 8, 2017

Lesson Completed: Layout

Apr 8, 2017

Lesson Completed: Changing the Box Model

Apr 8, 2017

Lesson Completed: Content

Apr 7, 2017

Lesson Completed: Gaining Insights

Apr 7, 2017

Course Completed: Learn the Watson API

Apr 7, 2017

Lesson Completed: Using the Personality Insights API

Apr 7, 2017

Lesson Completed: Using the Twitter API

Apr 7, 2017

Lesson Completed: Using PIP

Apr 7, 2017

Lesson Completed: Subqueries

Apr 7, 2017

Lesson Completed: A Watson-Powered Application

Apr 7, 2017

Lesson Completed: Borders

Apr 7, 2017

Lesson Completed: Understanding the Box Model

Apr 7, 2017

Lesson Completed: Classes, IDs, & Divs

Apr 7, 2017

Lesson Completed: Fonts

Apr 7, 2017

Lesson Completed: Colors

Apr 7, 2017

Lesson Completed: Basic CSS Structure & Syntax

Apr 6, 2017

Lesson Completed: The CSS Setup

Apr 6, 2017

Lesson Completed: Common HTML Elements

Apr 6, 2017

Lesson Completed: Structure

Apr 6, 2017

Lesson Completed: Directives

Jul 19, 2016

Lesson Completed: Your First App

Jul 11, 2016

Lesson Completed: Building with Bootstrap

Jul 11, 2016

Course Completed: Make a Website

Jul 11, 2016

Lesson Completed: Boundaries and Space

Jul 11, 2016

Lesson Completed: A Closer Look at CSS

Jun 6, 2016

Lesson Completed: Site Structure

Feb 28, 2016

Lesson Completed: Multiple Tables

Feb 24, 2016

Course Completed: Learn SQL

Feb 24, 2016

Lesson Completed: Aggregate Functions

Feb 24, 2016

Lesson Completed: Queries

Feb 18, 2016

Lesson Completed: Manipulation

Feb 18, 2016

Lesson Completed: Environment

Feb 16, 2016

Course Completed: Learn the Command Line

Feb 16, 2016

Lesson Completed: Redirection

Feb 14, 2016

Lesson Completed: Manipulation

Feb 7, 2016

Lesson Completed: Navigation

Feb 6, 2016

Lesson Completed: Associations II

Feb 6, 2016

Course Completed: Learn Ruby on Rails

Feb 6, 2016

Lesson Completed: Associations I

Feb 6, 2016

Lesson Completed: Saving Data

Jan 29, 2016

Lesson Completed: Getting Started

Jan 27, 2016

Interactive Website: Status Update

Jan 27, 2016

Interactive Website: News Reader

Jan 27, 2016

Interactive Website: Push Menu

Jan 26, 2016

Make a Website: Bootstrap

Jan 26, 2016

Make a Website: CSS Layout

Jan 26, 2016

Make a Website: CSS Styling

Jan 26, 2016

Make a Website: HTML

Jan 26, 2016

Complete all units in PHP

Jan 26, 2016

Complete all lessons in PHP

Jan 26, 2016

Advanced Arrays and Maps

Jan 26, 2016

Advanced Arrays

Jan 26, 2016

Object-Oriented Programming, Part II

Jan 26, 2016

Object-Oriented PHP

Jan 26, 2016

500 Exercises

Jan 26, 2016

Object-Oriented Programming, Part I

Jan 26, 2016

Objects in PHP

Jan 26, 2016

Max Streak Count of 10

Jan 25, 2016

Functions in PHP, Part II

Jan 25, 2016

Functions, Part II

Jan 25, 2016

Functions in PHP, Part I

Jan 25, 2016

Functions, Part I

Jan 25, 2016

Loops: While and Do-While

Jan 24, 2016

While Loops in PHP

Jan 24, 2016

125 points earned in one day

Jan 24, 2016

Loops: For and ForEach

Jan 24, 2016

For Loops in PHP

Jan 24, 2016

Arrays in PHP

Jan 24, 2016

Arrays

Jan 24, 2016

Control Flow: Switch

Jan 24, 2016

Control Flow: Switch

Jan 24, 2016

Control Flow: If/Else

Jan 24, 2016

Conditionals and Control Flow

Jan 24, 2016

Complete all units in HTML & CSS

Jan 24, 2016

Complete all lessons in HTML & CSS

Jan 24, 2016

CSS Element Positioning

Jan 24, 2016

Build a Resume

Jan 24, 2016

100 points earned in one day

Jan 24, 2016

CSS Positioning

Jan 24, 2016

75 points earned in one day

Jan 24, 2016

CSS Classes and IDs

Jan 24, 2016

Sorting Your Friends

Jan 24, 2016

CSS Selectors

Jan 24, 2016

Introduction to CSS

Jan 24, 2016

Design a Button for Your Website

Jan 24, 2016

CSS: An Overview

Jan 23, 2016

HTML Structure: Tables, Divs, and Spans

Jan 23, 2016

Clickable Photo Page

Jan 23, 2016

HTML Basics III

Jan 23, 2016

HTML Structure: Using Lists

Jan 23, 2016

Social Networking Profile

Jan 23, 2016

HTML Basics II

Jan 22, 2016

Complete all units in Ruby

Jan 21, 2016

Complete all lessons in Ruby

Jan 21, 2016

Object-Oriented Programming, Part II

Jan 21, 2016

Banking on Ruby

Jan 21, 2016

Object-Oriented Programming II

Jan 21, 2016

Object-Oriented Programming, Part I

Jan 21, 2016

Virtual Computer

Jan 21, 2016

Object-Oriented Programming I

Jan 21, 2016

Introduction to HTML

Jan 21, 2016

Build Your Own Webpage

Jan 21, 2016

Blocks, Procs, and Lambdas

Jan 21, 2016

Blocks, Procs, and Lambdas

Jan 21, 2016

Max Streak Count of 5

Jan 21, 2016

Refactoring

Jan 20, 2016

The Refactor Factory

Jan 20, 2016

200 Exercises

Jan 20, 2016

The Zen of Ruby

Jan 20, 2016

Hashes and Symbols

Jan 19, 2016

A Night at the Movies

Jan 19, 2016

Hashes and Symbols

Jan 19, 2016

Blocks and Sorting

Jan 19, 2016

Ordering Your Library

Jan 19, 2016

HTML Basics

Jan 18, 2016

Max Streak Count of 3

Jan 18, 2016

Methods, Blocks, & Sorting

Jan 18, 2016

Arrays and Hashes

Jan 17, 2016

Create a Histogram

Jan 17, 2016

Data Structures

Jan 17, 2016

100 Exercises

Jan 17, 2016

50 points earned in one day

Jan 17, 2016

Looping with Ruby

Jan 17, 2016

Redacted!

Jan 17, 2016

Loops & Iterators

Jan 17, 2016

25 points earned in one day

Jan 16, 2016

Control Flow in Ruby

Jan 16, 2016

Thith Meanth War!

Jan 16, 2016

Control Flow in Ruby

Jan 16, 2016

50 Exercises

Jan 16, 2016

Introduction to PHP

Jul 15, 2015

25 Exercises

Feb 14, 2015

Putting the Form in Formatter

Feb 13, 2015

Introduction to Ruby

Feb 13, 2015

10 Exercises

Feb 13, 2015

First Lesson

Feb 12, 2015

Max Streak Count of 1

Feb 12, 2015