Doli Harahap

Doli Harahap

Malaysia

6,246

Total Points

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Learn more about when and how points are earned.

64 Achievements

  • Achievement

    Persisting Data with Hibernate

    Hibernate Basics

    Achieved

    Dec 24, 2017

    Persisting Data with Hibernate
  • Achievement

    Getting Started with Hibernate

    Hibernate Basics

    Achieved

    Dec 23, 2017

    Getting Started with Hibernate
  • Achievement

    Data Persistence & ORMs

    Hibernate Basics

    Achieved

    Dec 22, 2017

    Data Persistence & ORMs
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    Dec 22, 2017

    Handling Errors When Manipulating Data
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Dec 22, 2017

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Dec 22, 2017

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Dec 20, 2017

    Adding Data to a Database
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Dec 20, 2017

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Dec 20, 2017

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Dec 19, 2017

    Data, Databases and SQL
  • Achievement

    Using the MVC Architecture with Spring

    Spring Basics

    Achieved

    Dec 17, 2017

    Using the MVC Architecture with Spring
  • Achievement

    Modeling, Storing, and Presenting Data with Spring

    Spring Basics

    Achieved

    Dec 17, 2017

    Modeling, Storing, and Presenting Data with Spring
  • Achievement

    Creating Spring Controllers and Thymeleaf Views

    Spring Basics

    Achieved

    Dec 16, 2017

    Creating Spring Controllers and Thymeleaf Views
  • Achievement

    Spring Components and Configuring Our App

    Spring Basics

    Achieved

    Dec 16, 2017

    Spring Components and Configuring Our App
  • Achievement

    Setting Up Your Local Environment for Spring Development

    Spring Basics

    Achieved

    Dec 16, 2017

    Setting Up Your Local Environment for Spring Development
  • Achievement

    Writing Your Own Java Annotation

    Java Annotations

    Achieved

    Dec 12, 2017

    Writing Your Own Java Annotation
  • Achievement

    Using Java's Built-In Annotations

    Java Annotations

    Achieved

    Dec 11, 2017

    Using Java's Built-In Annotations
  • Achievement

    Bells and Whistles

    Intro to Java Web Development with Spark

    Achieved

    Dec 4, 2017

    Bells and Whistles
  • Achievement

    Diving into Web Development

    Intro to Java Web Development with Spark

    Achieved

    Dec 3, 2017

    Diving into Web Development
  • Achievement

    GET and POST Requests in a Browser

    HTTP Basics

    Achieved

    Dec 3, 2017

    GET and POST Requests in a Browser
  • Achievement

    Introduction to HTTP

    HTTP Basics

    Achieved

    Dec 3, 2017

    Introduction to HTTP
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS

    Achieved

    Dec 3, 2017

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS

    Achieved

    Dec 3, 2017

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS

    Achieved

    Dec 3, 2017

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS

    Achieved

    Dec 2, 2017

    Getting Familiar with HTML and CSS
  • Achievement

    What to Test

    Unit Testing in Java

    Achieved

    Dec 2, 2017

    What to Test
  • Achievement

    How To Test

    Unit Testing in Java

    Achieved

    Dec 2, 2017

    How To Test
  • Achievement

    Why Test

    Unit Testing in Java

    Achieved

    Dec 1, 2017

    Why Test
  • Achievement

    Event Planning

    Build a JavaFX Application

    Achieved

    Dec 1, 2017

    Event Planning
  • Achievement

    Build a Pomodoro App

    Build a JavaFX Application

    Achieved

    Dec 1, 2017

    Build a Pomodoro App
  • Achievement

    Design a Better App

    Build a JavaFX Application

    Achieved

    Nov 20, 2017

    Design a Better App
  • Achievement

    Graphical User Interfaces

    Build a JavaFX Application

    Achieved

    Nov 20, 2017

    Graphical User Interfaces
  • Achievement

    Advanced Tooling

    Local Development Environments

    Achieved

    Nov 19, 2017

    Advanced Tooling
  • Achievement

    IDE Exploration

    Local Development Environments

    Achieved

    Nov 19, 2017

    IDE Exploration
  • Achievement

    How it Works

    Local Development Environments

    Achieved

    Nov 19, 2017

    How it Works
  • Achievement

    Efficiency!

    Java Data Structures

    Achieved

    Nov 19, 2017

    Efficiency!
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures

    Achieved

    Nov 19, 2017

    Exploring the Java Collections Framework
  • Achievement

    Organizing Data

    Java Data Structures

    Achieved

    Nov 19, 2017

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures

    Achieved

    Nov 19, 2017

    Getting There
  • Achievement

    Gotchas and Wins

    Java Arrays

    Achieved

    Nov 19, 2017

    Gotchas and Wins
  • Achievement

    Iteration

    Java Arrays

    Achieved

    Nov 18, 2017

    Iteration
  • Achievement

    Creation

    Java Arrays

    Achieved

    Nov 18, 2017

    Creation
  • Achievement

    Delivering the MVP

    Java Objects

    Achieved

    Nov 17, 2017

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Nov 16, 2017

    Creating the MVP
  • Achievement

    What is Agile?

    Scrum Basics

    Achieved

    Nov 15, 2017

    What is Agile?
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Nov 13, 2017

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Nov 13, 2017

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Nov 13, 2017

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Nov 10, 2017

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Nov 10, 2017

    Getting Started with Java
  • Achievement

    Tuning the User Interface

    Build an Interactive Story App

    Achieved

    Oct 16, 2017

    Tuning the User Interface
  • Achievement

    User Input in Android

    Build an Interactive Story App

    Achieved

    Oct 16, 2017

    User Input in Android
  • Achievement

    Testing and Debugging

    Build a Simple Android App with Java

    Achieved

    Oct 15, 2017

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App with Java

    Achieved

    Oct 15, 2017

    Improving Our Code
  • Achievement

    Basic Android Programming

    Build a Simple Android App with Java

    Achieved

    Oct 13, 2017

    Basic Android Programming
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App with Java

    Achieved

    Oct 10, 2017

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App with Java

    Achieved

    Oct 7, 2017

    Getting Started with Android
  • Achievement

    User Input

    Build an Interactive Story App (Retired)

    Achieved

    May 22, 2016

    User Input
  • Achievement

    Testing and Debugging

    Build a Simple Android App

    Achieved

    May 15, 2016

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App

    Achieved

    May 15, 2016

    Improving Our Code
  • Achievement

    Basic Android Programming

    Build a Simple Android App

    Achieved

    May 15, 2016

    Basic Android Programming
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App

    Achieved

    May 15, 2016

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    May 15, 2016

    Getting Started with Android
  • Achievement

    Newbie

    Achieved

    Feb 24, 2016

    Newbie