Spring Tutorials

Postman REST API HTTP Basic Authentication POST Method

Spring Boot 2 HTTP Basic Authentication

1. Introduction In this post, we will apply HTTP Basic authentication to Spring REST APIs. We will also see how ...
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Testing REST APIs Spring Boot

Testing REST APIs using SpringRunner MockitoJUnitRunner

1. Introduction In this post, we will be testing REST APIs using SpringBootTest environment. We will also test independent services ...
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REST APIs development using Spring Boot

Developing REST APIs using Spring Boot

1. Introduction In this post, we will develop REST APIs using Spring Boot Application. We will learn how to develop ...
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spring embedded server port

Change Embedded Server Port under Spring Boot

1. Introduction In this post, we will learn different ways of changing the embedded server port for a Spring Boot application ...
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AWS Tutorials

Sending Inline Image using Amazon SES

1. Introduction In this article, we're going to build a Java program to send an inline image from Amazon SES ...
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Sending Personalized Bulk Emails using SES Template

1. Introduction In this article, we're going to build a java program to send personalized bulk emails using SES template ...
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Sending Personalized Emails using SES Template

1. Introduction In this article, we're going to build a java program that uses SES template to send personalized emails ...
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Sending Simple Email using Simple Email Service

1. Introduction In this article, we'll build a simple program to send a simple email using Simple Email Service (SES) ...
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Launching Instance using Cloud Formation

1. Introduction In this post, we will launch an EC2 instance by creating a Cloud Formation Stack. We will configure ...
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AWS EC2 Interview Questions and Answers

This post covers possible EC2 interview questions and answers. We will start with easy and end with solving complex answers ...
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Safely send data to AWS SQS from Spark worker machines

In this post, we are going to learn how to send messages to AWS SQS from spark worker machines using ...
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Safely Launch Spark job using AWS Lambda and SNS

Introduction In this post, we are going to learn how to safely launch Apache Spark job using AWS lambda function ...
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Running Systems Manager Run Command from AWS Lambda

In this post, we are going to learn how to execute EC2 run commands from AWS Lambda. Using lambda function ...
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Launch / Terminate Linux services using AWS Run Command

Introduction In this post, we will learn controlling system services using AWS Run Command. We will see how to control Apache ...
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Front-end Development and Designing Tutorials

Custom closable alerts

Designing Custom Closable Alerts using Bootstrap 4

1. Introduction In this article, we will learn how to create custom closable alerts by applying different colors, borders, shadows, ...
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Designing Responsive Login Form using Bootstrap 4

1. Introduction In this article, we will learn how to design a responsive login form using Bootstrap 4. We will ...
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Angular Startup Loader Animation Screen

Angular Application Loader Animation Styling

1. Introduction In this article, we will learn how to show loader animation while Angular application startup. We will use ...
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Thymeleaf Conditional Evaluation Explained

1. Introduction In this post, we will learn how to use supported conditional statements to display web content using Thymeleaf ...
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OOPs Way of Handling Checkboxes using Thymeleaf

1. Introduction In this tutorial, we will learn how to display/submit checkboxes in Thymeleaf by following Object Oriented Programming approach ...
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OOPs way of Handling Radio Buttons using Thymeleaf

1. Introduction In this tutorial, we will learn how to display/submit radio buttons in Thymeleaf by Object Oriented Programming approach ...
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Display Web Content using Thymeleaf

1. Introduction In this tutorial, we will learn how to use Thymeleaf to serve web content in a Spring Boot ...
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