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While working on Java gradle project sometimes we might get the following error in Windows system: Caused by: java.io.IOException: CreatePr...

In this tutorial, we will learn how to convert Java Date to pretty time like moments ago, 1 hour ago, 1 week ago, 1 month ago, 1 year ago, a...

In this tutorial, we will learn how to use OkHttp for HTTP requests while consuming APIs. OkHttp is an HTTP client which will do HTTP effic...

In this tutorial, we will learn how to parse or convert the object to JSON string and JSON string to object. Convert Object to JSON String:...

In this tutorial, we will learn how to add custom validation in the Grails application. Grails domain classes support the validation by def...

In this tutorial, we are going to learn how to enable the cross-origin resources sharing CORS in a Grail Application. Introduction: Cross-...

This is a quick tutorial on how we can resolve the issue on the Grails project. For grails application sometimes we might get the following...

 In this tutorial, we are going to set up the SiftingAppender in our Gradle Groovy project. Sifting Appender is useful when we want to sepa...

How to Download different types of files using Grails 3. If you want to use server-side file download for different types of files like p...

How to Secure Grails Application with Spring Security Rest in Grails 3 Table of Contents - Introduction - Pre-requisites - Create ...

Splitting resources.groovy configuration in Grails applications Table Of Contents 1. Introduction 2. How to split resources.groovy 3. I...

On Linux: step1 : if your server port already running at port 8080 then, firstly we have to kill this process for this open your terminal ...

This is a quick tutorial on how to set server port while running grails application. By default, grails will use the embedded tomcat server ...

In grails application, the error mentioned below might occur.   Error | Error occurred running Grails CLI: No profile found for name [web]....

In this tutorial, we are going to learn how to configure multiple databases in the grails 3.x application. This is necessary when you are de...

In Grails latest version, it provides static assets management mechanism. You can use different files under the corresponding folders. All t...

How to hot reload the resources file when the changes happened in Grails. I was working on Grails 3.3.0 and hot reloading was not work...

Setup Welcome Screen For Greeting Text and Get Started Button  This will be the welcome screen for the new conversation. It will appear...

Facebook gives the large platform for the messenger. In this tutorial series, we are going to create our own facebook messenger bot.  Pleas...