When you execute an Android app after coding, you may always meet bellow errors in the android emulator. The simulator popup a dialog to tell you the android application has been stopped. If you are a newbie of android development, you may become very confused about why this happened, what’s wrong with the code. Do […]
Debug Android App With Android Studio Examples Read More »
Besides define Spring beans in a configuration file, Spring also provides some java annotation interface for you to make Spring bean declaration simple and easy. These interfaces are also called stereotype annotation. They are @Component, @Repository, @Service, and @Controller. If you want to reference such a bean, you just need to annotate that field with
Spring Autowire Use @Component, @Repository, @Service and @Controller Annotations Read More »
When you need to invoke java command after install JDK successfully, it is better to setup below Java related system environment variable, they are JAVA_HOME, CLASSPATH, PATH. This article will tell you how to set them up in windows and Linux.
How To Set Java Environment Viriable JAVA_HOME, CLASSPATH, PATH Read More »
Spring framework provides three methods for you to customize bean behavior after bean initialization and before destruction. Of course, all the methods are invoked by the spring bean factory. This article will tell you how to do that by examples.
Spring Bean Initialization And Destruction Examples Read More »
HTMLUnitDriver is not like other web browser drivers, it is lightweight and headless. It will not display a graphic user interface at run time, this can save a lot of system resources and make your test application run faster. But it is a full feature browser driver.
HTMLUnitDriver Example To Run Selenium Webdriver Test Cases Read More »
java.awt.Robot class is very useful when you need to control the mouse or keyboard to operate OS-based windows dialog such as Download popup, Print popup, etc. It can also be used to operate native OS GUI applications like Calculator, Notepad. Because selenium webdriver can not test OS-based window applications or popups directly, so java.awt.Robot can
Use Java Robot To Operate Download Popup Dialog In Selenium WebDriver Read More »
Uploading files is a common task in web-based applications. It is not easy to implement in selenium WebDriver automation, because the upload file component will popup a select file dialog that can not be handled by the selenium WebDriver. But java.awt.Robot provide a method to interact with OS native window dialog, this article will show
How To Use Java Robot To Upload File In Selenium Webdriver Read More »
Besides factory bean, you can also use a factory method to create spring bean, but the factory method must be public static and return the desired spring bean class type. This article will show you examples of how to do that.
Public Static Factory Method To Create Spring Beans Read More »
WordPress is widely used in current website building. And backup is very important. This article will show you how to restore a WordPress website from a previous backup file.
How To Restore WordPress Website From Backup Read More »
This article will show you how to use java.sql.Statement to execute insert, update, delete and select SQL DML commands with examples.
JDBC Statement Examples – Insert, Delete, Update, Select Record Read More »