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Doğukan HAN
Doğukan HAN

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Nov 20, 2022

Bigchaindb Immutable Log API

Bigchaindb is a blockchain structuctured database system helps to create blockchain based applications. Facts of bigchaindb You can access here https://docs.bigchaindb.com/en/latest/about-bigchaindb.html One can store arbitrary data (including encrypted data) in a BigchainDB network, within limits: there’s a maximum transaction size. Every transaction has a metadata section which can store almost any Unicode string…

5 min read

Bigchaindb Immutable Log API
Bigchaindb Immutable Log API

5 min read


Aug 30, 2022

Sealed Classes/Interfaces in Java

Sealed is a new keyword that you can use in the latest java versions. It is an addition to Java’s object-oriented structure. It can be used in both classes and interfaces. We use sealed to prevent unauthorized implementations. Whenever an interface or a class is marked with sealed, can only…

Sealed Classes

2 min read

Sealed Classes

2 min read


Aug 30, 2022

Using JWT Keys In Spring Security

When you want to access an API, you need an Authentication mechanism. You can use username, and password authentication, which is not very safe. You can use JWT keys, which are easy to implement, and are very standard these days. I’m not going to add every code here. if you…

Spring Security

5 min read

Using JWT Keys In Spring Security
Using JWT Keys In Spring Security
Spring Security

5 min read


Aug 28, 2022

Records In Java

Records were introduced in java 14 and are very popular these days. Records are just immutable classes that help you to write less and do more. It’s a robust way to create immutable classes. An example of the simplest Record: record Student(String firstName, String lastName, int age) {} It’s a…

Java

2 min read

Java

2 min read


Aug 28, 2022

Spring Cloud Config

Hi everybody! Today I’m writing about Spring Cloud Config. One of the challenging things in software development is organizing configuration files. Spring Cloud Config helps your applications for accessing configuration files with an API. You can manage different conf-files for different applications and environments at once with SCC. …

Spring

5 min read

Spring Cloud Config
Spring Cloud Config
Spring

5 min read


Dec 7, 2021

Vue.js State Managment with Vuex

Introduction One of the essential aspects of Vue.js development is state management. There are not many state managers exists in Vue World. Vuex is an officially supported state manager for Vue.js applications and, you have to understand deeply Vuex before creating a vue.js application. Good state management makes the application more…

6 min read

Vue.js State Managment with Vuex
Vue.js State Managment with Vuex

6 min read

Doğukan HAN

Doğukan HAN

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