This text aims to introduce HashMap and how to use it in Java programs. In the series of Map involved articles, HaspMap is implemented from Map interface and inherited from…
Category: Java Techs
Java Technologies such as J2EE, JEE,…
Simple steps to log messages in Java programs using Log4j
This article explains a bit of the importance of application logging and log4j API in Java. The following paragraphs will give you an overview of how logging mechanism works in…
Unveil magic of hibernate lazy loading
[dropcap]R[/dropcap]ecently we have discussed about the performance of retrieving collections/relations/associations inside objects. By the way, we also review the machinery that hibernate handles these relational concepts to improve the effectiveness…
How to create an Executable Jar File
In Java programming, it is common to combine several classes in one .jar (“java archive”) file. Library classes are released in this fashion which these classes are packed into a…
How to run JAR packaged applications
A few questions can be questioned when someone wants to learn Java programming. For example, how is its independent on working environment? How can we create a standalone program? How…
What’s New in JDK 8
Java Platform, Standard Edition 8 is a major feature release. This document summarizes features and enhancements in Java SE 8 and in JDK 8, Oracle’s implementation of Java SE 8.…
Architect Enterprise Applications with Java EE
Tự nhiên hôm nay lại nhớ đến khóa học về lập trình ứng dụng máy chủ và phân tán thời còn học thạc sĩ ở PUF. Hồi đó, lập trình…
Can we modify class definition dynamically in Java?
http://www.coderanch.com/t/516577/java/java/we-modify-class-definition-dynamicallly
Java Programming Language
Ngôn ngữ lập trình Java là một ngôn ngữ bậc cao có những đặc điểm được minh họa bởi những từ đặc biệt sử dụng rộng rãi (buzzword) sau: Simple…