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Core Java
Java 15 – Text blocks
Text blocks are all about writing multi-line strings in a clean and readable way. This was added as part of JEP…
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Core Java
Difference between Function.andThen and Function.compose
here are two different ways to mix functions in Java: using andThen using compose It is important to understand the difference between…
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Core Java
Different ways of declaration and initialization of arrays in Java
The below code shows the different ways one can declare and initialize an Array in Java: 01 02 03 04…
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Enterprise Java
Testing the File Upload API in Spring Boot
In one of my previous post, I had created an API to upload file. In this post I will write…
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Enterprise Java
Upload files in Spring Boot application using Commons FileUpload
In our previous post, we saw how to upload a file using the Spring framework’s default implementation for MultipartFile interface.…
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Enterprise Java
Uploading files in Spring Boot application
Uploading files is one of the most common operations in a web application. In this article we will look at…
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Core Java
How to use regular expression in Java?
Regular expressions are very important tool for seraching in text. Below is the code snippet for executing regex search and…
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Enterprise Java
Using Websocket with Spring Framework and Vuejs
Websockets are full duplex (persistent) connections between client and server such that both can share information with each other without…
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Enterprise Java
Advanced profile management in Spring Boot
We all are aware of profile management in Spring Boot and the flexibility it provides in configuring our applications for…
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