Donovan – Medium

Mar 6

I learned how to code. Now what?

Problem Solving, Analyzing Code, Becoming Efficient Programmer I learned how to code from Flatiron School from February — June 2021. I spent the next few months hunkering down doing personal projects, trying out code wars, and applying for countless amounts of entry level positions. What I learned in that process…

2 min read

Mar 2

Using Template-Driven Forms in Angular

Building small scale forms using Angular’s Forms Module This demo is not aimed to make use of routing but is to show how one can create a form, bind to a component in order to have synchronized data that can be read and passed along. …

Template Forms

6 min read

Feb 15

Writing JPQL Queries with Spring Data

Queries created based on method name — The JPA, Java Persistence API, gives us a query language, Java Persistence Query Language, JPQL. Since JPQL queries use entity classes and attributes, JPA gives us a Query interface that uses EntityManager to create queries that interact with the database. There are three methods available to implement JPQL queries that…

Jpql

3 min read

Feb 12

Creating Your REST Controller; Using Postman to Test Requests

part two to this. Now that there is a RestController with the ability to map to functions, time to create the rest of the CRUD capabilities in the controller and test the resources using Postman. Start by adding the GetMapping annotation to the Read method set the value endpoint using…

API

4 min read

Creating Your REST Controller; Using Postman to Test Requests

Feb 6

Creating Your REST Controller & Using Postman to Test Resources

part 3 in a full stack series In Implementing JpaRepository for CRUD capabilities in your Spring Project we created our repository interface and service class. Now we need to make sure that we will be able to use the methods we defined when we begin to test using Postman. This…

Rest Web Service

4 min read

Creating Your REST Controller & Using Postman to Test Resources

Feb 2

Implementing JpaRepository for CRUD capabilities in your Spring Project

Part 2 in the Full Stack Development Series In my last tutorial in this series we went over how to connect with your MySQL database. We used the Spring Initializr to create our spring application, created our database, used our spring decorators/annotations to provide metadata about which classes should be…

Jparepository

5 min read

Jan 30

Custom Structural Directives in Angular

Grab a plate, grab a glass Directives are used to manipulate the DOM directly, to change the appearance as needed. Angular has built in structural and attribute directives. Those can be found on their guide here https://angular.io/guide/built-in-directives . The purpose of this demo is to show how to create your…

Angular

3 min read

Jan 26

Connecting MySQL Database with Spring Data Application

Part 1 in a Full Stack Series The following are tools that will be used in this demo.. XAMPP for managing the MariaDB/MySQL database MySQL Eclipse IDE Spring Initializr

Java

7 min read

Connecting MySQL Database with Spring Data Application

Aug 27, 2021

Sum a range of numbers/javascript

Looking to find the sum of all numbers between two integers? I got you. I love loops. For this problem I have used two “for” loops to solve the problem although there, as always, has to be a better way. We will first need to create a variable, “nums”, that…

Java Script

2 min read

Aug 20, 2021

Conditional Rendering /// 1 of 100few ways

Ever been building a single page application using React and get an error similar to, “TypeError: Cannot property “slice” of undefined” whenever you refresh the page? I ran into this problem during my time at Flatiron School but I have to admit, I found work arounds while coding my final…

React

2 min read

Conditional Rendering /// 1 of 100few ways