Intellij IDEA Auto reload a web application (hot deploy)

In this tutorial, we will show you how to ‘hot deploy’ or ‘hot swap’ a web application in IDEA.

Date: 2019-08-17 View: 1520

Intellij IDEA How to build project automatically

By default, Intellij IDEA doesn’t compile classes automatically. But, you can enable the auto compile feature by following steps :

Date: 2019-08-17 View: 1520

Intellij + Infinitest Continuous Testing

The Infinitest is a continuous testing plugin, it helps to run the test automatically.

Date: 2019-08-17 View: 1520

Intellij IDEA – Spring boot reload static file is not working

In Eclipse, just include the Spring Boot Dev Tools dependency, then the hot swapping and static file reload will be enabled magically. For Intellij IDE, we need extra steps to enable it.

Date: 2019-08-11 View: 1520

Eclipse Ctrl + T in IntelliJ IDEA

CTRL + H is IDEA equivalent of Eclipse show class hierarchy. Clicks on a class and press CTRL + H, it will display the subtypes hierarchy of the class.

Date: 2019-08-11 View: 1520

IntelliJ IDEA Run / debug web application on Tomcat

This article shows you how to run or debug a web application on Tomcat server, using IntelliJ IDEA.

Date: 2019-08-11 View: 1520

Eclipse Ctrl + Shift + O in IntelliJ IDEA

In Eclipse, you press CTRL + SHIFT + O “Organize Imports” to import packages automatically. For IntelliJ IDEA, if you press CTRL + ALT + O “Optimize Imports”, it just removes some unused imports, never imports any package. And the worst is you need click on the class name and press ALT + ENTER keys to import the package one by one.

Date: 2019-08-11 View: 1520

IntelliJ IDEA How to know this class belongs to which JAR

For example, how to find out this FileUploadBase class belongs to which JAR or dependency?

Date: 2019-08-11 View: 1520

Gradle is not sync with IntelliJ IDEA

Make some changes in the build.gradle file, but the changes never apply or sync to the IDEA (Tested with 2016.3)

Date: 2019-08-11 View: 1520

Intellij IDEA default static void main shortcut

In IDEA, you can type psvm and press Tab to generate the public static void main(String[] args) automatically.

Date: 2019-08-11 View: 1520

Intellij IDEA System.out.println shortcut

In IDEA, you can type sout and press Tab to generate System.out.println automatically.

Date: 2019-08-11 View: 1520

Intellij IDEA How to show method signature?

In IDEA, clicks on the method name, press CTRL + Q to show the method signature on a pop up.

Date: 2019-08-11 View: 1520

In IntelliJ IDEA, Maven builds a project, and hits the following warning message?

Date: 2019-08-11 View: 1520