Kotlin collection methods – groupBy(), sumByDouble(), mapValues(), toSortedMap() example

In the tutorial, Grokonez will show you how to combine Kotlin collection methods: groupBy(), sumByDouble() with Kotlin List and mapValues(), toSortedMap() with Kotlin Map.

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Kotlin SpringBoot RestAPI – AngularJs Ajax POST/GET messages – style with Bootstrap 4

In the tutorial, JavaSampleApproach will show you how to create a web application with Kotlin SpringBoot RestAPI, AngularJs Ajax POST/GET messages and styling with Bootstrap 4.

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Kotlin SpringJPA One-to-One relationship

In the tutorial, JavaSampleApproach will show you the way to create an Kotlin SpringJPA One-to-One relationship application with SpringBoot.

Related posts:
Kotlin SpringJPA Many-To-Many relationship
Kotlin SpringJPA Hibernate One-To-Many relationship
How to configure Spring JPA One to One Relationship – SpringBoot

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Kotlin SpringJPA Many-To-Many relationship

In the tutorial, JavaSampleApproach will show you the way to create an Kotlin Spring Many-To-Many relationship application with SpringBoot.

Related posts:
Spring JPA – Many to Many relationship
Kotlin SpringJPA Hibernate One-To-Many relationship
Kotlin SpringJPA One-to-One relationship
Kotlin Spring MVC RequestMapping RESTful APIs with @GetMapping, @PostMapping, @PutMapping, @DeleteMapping | SpringBoot Example

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Kotlin SpringBoot JQuery Ajax POST/GET requests

In the tutorial, JavaSampleApproach will show you how to send/retrieve data objects by Kotlin SpringBoot JQuery Ajax POST/GET application.

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Kotlin Spring MVC RequestMapping RESTful APIs with @GetMapping, @PostMapping, @PutMapping, @DeleteMapping | SpringBoot Example
Kotlin – How to start Kotlin development with SpringBoot + Maven + SpringToolSuite
How to integrate JQuery Ajax POST/GET & Spring MVC | Spring Boot

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