DevOps
Let’s learn DevOps basics.
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Install Jdk on Ubuntu
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Java
Learn about how to install Jdk on Ubuntu
Java Keytool
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Java
The keytool command is a key and certificate management utility.
Openssl Usage
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Security
OpenSSL is a toolkit for TLS and SSL protocols. It is also a general-purpose cryptography library.
Certificate Basics
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Security
Basics about Certificate
Spring Boot - DataSource
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Spring Boot
Configuring DataSource in a Spring Boot Project.
Spring Boot - Handling Date Request Parameter
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Spring Boot
Handling Date types in the Spring Boot Controller
Spring Boot - RestTemplate
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Spring Boot
RestTemplate Explained.
Spring Boot - Filters and Interceptors
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Spring Boot
Let’s learn about Filters and Interceptors
Spring Boot - Swagger 2 Set up
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Spring Boot
Lets learn how to set up Swagger for a Spring Boot application.
Spring Boot - Web Application
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Spring Boot
Let’s learn basic web application using Spring Boot.
Spring Boot - Logging
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Spring Boot
Lets look at the Logging options for Spring Boot.
Spring Boot - ApplicationRunner and CommandLineRunner
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Spring Boot
ApplicationRunner and CommandLineRunner interfaces lets you to execute the code after the Spring Boot application is started.
Non-static vs Static Nested class
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Java
A class can be defined within another class. These classes are known as nested classes. They allow you to logically group related classes in one place.
Spring Boot - Configuration
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Spring Boot
There are many ways to set configuration to a Spring Boot application.