In this tutorial, we will show you how to set a default value for @Value

Date: 2019-08-17 View: 2083

In this tutorial, we will show you how to import a “List” from a properties file, via Spring EL @Value

Date: 2019-08-17 View: 1978

In Java standalone application, you can use -D option to pass in the system properties :

Date: 2019-08-17 View: 1757

In Gradle, the WAR plugin will generate the final WAR file with the following pattern:

Date: 2019-08-17 View: 2894

In MongoDB console, you can use field:1 to select the fields to return from a query :

Date: 2019-08-17 View: 2110

A Spring MVC web application, noticed all the Spring’s beans are loaded twice!?

Date: 2019-08-17 View: 2424

In Gardle, the application plugin, you can pass the system properties via applicationDefaultJvmArgs :

Date: 2019-08-17 View: 3391

In this tutorial, we will show you how to do the data grouping with Spring Data + MongoDB aggregation framework.

Date: 2019-08-17 View: 2302

Gradle Create Java project structure automatically

To quick start a new Gradle Java project, type gradle init --type java-library

Date: 2019-08-17 View: 2776

A simple Math.pow example, display 2 to the power of 8.

Date: 2019-08-17 View: 2103

In Java, there are few ways to display double in 2 decimal places.

Date: 2019-08-17 View: 1809

NameCheap domain name and Amazon EC2

In this tutorial, we will show you how to associate a NameCheap domain name to an Amazon EC2 instance.

Date: 2019-08-17 View: 2284

In Maven, you can use mvn dependency:tree to display the project dependencies in tree format.

Date: 2019-08-17 View: 1815

In Java, you can use Integer.parseInt() to convert a String to int.

Date: 2019-08-17 View: 1722

Code snippets to show you how to convert string to bytes and vice versa.

Date: 2019-08-17 View: 2213