Sylwester Guzek

Sylwester Guzek

Member Since March 27, 2017

16,088

Total Points

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198 Achievements

  • The OWASP Top 10 Explained
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • User Messages in Spring
  • Getting Started with CRUD in Spring + Hibernate
  • Data-Driven Application Design
  • Integrating Hibernate with Spring
  • Finding the Data You Want
  • Persisting Data with Hibernate
  • Getting Started with Hibernate
  • Data Persistence & ORMs
  • Using the MVC Architecture with Spring
  • Getting Data from a Database
  • Data, Databases and SQL
  • Modeling, Storing, and Presenting Data with Spring
  • Creating Spring Controllers and Thymeleaf Views
  • Spring Components and Configuring Our App
  • Setting Up Your Local Environment for Spring Development
  • Using Java's Built-In Annotations
  • Bells and Whistles
  • Diving into Web Development
  • What to Test
  • How To Test
  • Why Test
  • Event Planning
  • Build a Pomodoro App
  • Design a Better App
  • Graphical User Interfaces
  • Efficiency!
  • Exploring the Java Collections Framework
  • Organizing Data
  • Getting There
  • Gotchas and Wins
  • Iteration
  • Creation
  • Delivering the MVP
  • Creating the MVP
  • Harnessing the Power of Objects
  • Meet Objects
  • Perfecting the Prototype
  • Using your New Tools
  • Getting Started with Java
  • Resourceful Blueprints
  • Maintaining Secure Web Apps
  • Protecting Data and Keeping Attackers Out
  • Why Protect Your Web Apps
  • Character Builder
  • How to Win Friends
  • Broadcasting
  • Takin' Names
  • Making Strong Users
  • Flask Templates
  • Welcome to Flask
  • Python Tuples
  • Python Dictionaries
  • Python Slices
  • Dockerize a Web App
  • Managing Images and Containers
  • Building Images Using Dockerfiles
  • Fundamentals of Docker
  • Docker Use Cases
  • Python Lists
  • Final Details
  • Django Templates
  • Model Administration
  • What a View
  • Say Hello to Django
  • Covering Your Bases
  • Be Assertive!
  • What Is Testing?
  • Gettin' CRUD-y With It
  • Our Diary App
  • Meet Peewee
  • Letter Game App
  • Number Game App
  • Shopping List App
  • Logic in Python
  • Python Data Types
  • Python For Beginners
  • Callbacks and the DOM
  • Callbacks with Timers
  • Introduction to Callback Functions
  • Big Data at Netflix
  • Where and How Big Data Is Used
  • What is Big Data
  • Putting it all Together
  • More Advanced PHP for WordPress
  • PHP Basics for WordPress
  • Introduction to PHP for WordPress
  • WordPress Plugin Best Practices
  • WordPress Widgets
  • Custom Post Types in WordPress
  • Customizing WordPress Themes
  • WordPress Themes
  • Local WordPress Development
  • Starting a Freelance Career
  • Behavior Driven Development with Mocha & Chai
  • Introducing Unit Testing
  • Scrum Artifacts
  • Actions, Dispatch and Reducers. Oh my!
  • Modularizing the React Scoreboard Application
  • Getting Started with Redux
  • Scrum Events
  • Introducing Scrum
  • What is Agile?
  • Going Further with Routing
  • Getting Started with Copyright
  • Navigating, Nesting and Redirecting Routes
  • Getting Started with React Router
  • Security: Solutions
  • Security: Concerns
  • Component Lifecycle
  • Designing Dataflow
  • Stateful Components
  • Thinking in Components
  • First Steps in React
  • Classes
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Getting Started With Git
  • Why Version Control Matters
  • Objects and New Collection Types
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • Express Middleware
  • JavaScript Functions
  • JavaScript Conditional Statements
  • Sessions and Cookies
  • User Registration and Login
  • What is Authentication?
  • JavaScript Numbers
  • JavaScript Variables
  • DOM Traversal
  • DOM Manipulation
  • Events
  • Completing and Testing the API
  • Communicating with Mongo Through Mongoose
  • Modeling Data for the API
  • Building API Routes in Express
  • Building a REST Service
  • Go Further With Mongo
  • Working With Collections
  • Understanding MongoDB
  • Getting Started with MongoDB
  • Improving your Gulp Workflow
  • Compile Sass with Gulp
  • Gulp your JavaScript workflow!
  • Welcome to Gulp.js
  • Getting the REST You Need
  • Doing More with Express
  • Serving Static Files in Express
  • Using Templates with Express
  • The Request and Response Objects in Express
  • Developing Express Apps Like a Boss
  • Getting Started with Express
  • Handling Errors in Node
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • HTTP Methods and Headers
  • Creating a Basic Template Engine in Node.js
  • Handling Routes in Node.js
  • Creating a Simple Server in Node.js
  • Creating a Command Line Weather Application
  • Getting Data From an API With Node
  • AJAX Concepts
  • The Cooler Parts of ES2015
  • AJAX and APIs
  • jQuery and AJAX
  • Programming AJAX
  • GET and POST Requests in a Browser
  • Introduction to HTTP
  • Editing and Filtering Names
  • Adding and Removing Names
  • Structuring Tables
  • Using a jQuery Carousel
  • Introducing jQuery Plugins
  • Hello, jQuery!
  • Getting Started with Android
  • Getting a Handle on the DOM
  • ES2015 Basics
  • Traversing the DOM
  • Responding to User Interaction
  • Making Changes to the DOM
  • The Browser Environment
  • Introduction to Node.js
  • Introducing JavaScript
  • Unit Converter
  • 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
  • Newbie