Alexander Zola

Alexander Zola

Member Since March 11, 2017

9,027

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Skills & Experience

  • Looking for work

    Yes

108 Achievements

  • Searching Names
  • Sorting Algorithms
  • Branches on Git Hosting Services
  • Remote Branches
  • Merging
  • Branches
  • GitHub and Other Remote Repositories
  • Managing Committed Files
  • First Commits
  • How Jenkins Works
  • Docker Use Cases
  • Introduction to HTTP
  • 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
  • Persisting Data with Hibernate
  • Getting Started with Hibernate
  • Data Persistence & ORMs
  • Writing Your Own Java Annotation
  • Aggregate and Numeric Functions
  • Working with Text
  • Handling Errors When Manipulating Data
  • Using the MVC Architecture with Spring
  • Modeling, Storing, and Presenting Data with Spring
  • Creating Spring Controllers and Thymeleaf Views
  • Spring Components and Configuring Our App
  • Bells and Whistles
  • GET and POST Requests in a Browser
  • Connecting Room to the UI
  • Working with Room
  • Data Persistence Basics
  • Hello Kotlin!
  • Implicit Intents and Intent Filters
  • For All Intents and Purposes
  • But Wait There's More!
  • Bound Services
  • Introducing Services
  • Threads in Android
  • Displaying Lists of Data
  • Introducing SharedPreferences
  • Design a Better App
  • Graphical User Interfaces
  • The Activity Lifecycle
  • Building the Weather UI
  • Working with JSON
  • Concurrency and Error Handling
  • Networking
  • Exploring an API
  • The Command Shell
  • Finding the Data You Want
  • Getting Data from a Database
  • The Rest of the Story
  • Finishing the User Interface
  • The Model-View-Presenter Pattern
  • Intents and Multiple Activities
  • Tuning the User Interface
  • Imposter Syndrome
  • Testing and Debugging
  • Setting Up Your Local Environment for Spring Development
  • Diving into Web Development
  • Using Java's Built-In Annotations
  • What to Test
  • How To Test
  • Building a Linked List
  • Merge Sort and Linked Lists
  • The Merge Sort Algorithm
  • Exploring Arrays
  • Recursion and Space Complexity
  • Algorithms in Code
  • Time Complexity
  • How it Works
  • Java Maps
  • Java Lists
  • Generics in Java
  • Interfaces in Java
  • Writing a Classifier
  • Machine Learning Vocabulary
  • Introduction to Machine Learning
  • Playing a Counting Game
  • Types and Branching
  • Meet Python
  • Gotchas and Wins
  • Iteration
  • Creation
  • User Input in Android
  • Improving Our Code
  • Basic Android Programming
  • Creating the Screen Layout
  • Getting Started with Android
  • Harnessing the Power of Objects
  • Meet Objects
  • Perfecting the Prototype
  • Using your New Tools
  • Getting Started with Java
  • Subqueries
  • Set Operations
  • Joining Table Data with SQL
  • Table Relationships
  • Database Keys
  • Database Normalization
  • Date and Time Functions
  • Ordering, Limiting and Paging Results
  • Adding Data to a Database
  • Deleting Data from a Database
  • Updating Data in a Database
  • Data, Databases and SQL
  • Newbie