Visão global: In this document we will talk about reflection, introspection and customization in Java beans. These are the important aspects of Java programming language using which we achieve the dynamism at runtime. Introdução: Reflection and introspection are two important features…
Servlet context listeners – How to use?
Visão global: In this article we will talk about the servlet context listeners. Servlet context listener is an interface which receives notification events about the serlvet context lifecycle changes. Servlet Context listeners are also used to initialize database connections, logging and…
Qual é a vantagem de utilizar variáveis Java Stack?
Stack Variables In this article we will talk about the different ways to declare variables in Java and the advantage and disadvantage of using local variables or Stack variables. Em java, there are differences between stack variable and other types…
Como automatizar o processo de compilação usando Java e Ant?
Visão global: Neste documento, vamos discutir sobre a formiga ferramenta de construção e utilizar este como podemos automatizar o mecanismo de compilação para aplicativos Java baseados. Em formiga época de hoje tornou-se uma parte integrante do desenvolvimento java. Most customers…
Deep Copy or Shallow Copy in Java – How to choose?
Visão global: In this article we will discuss the process of copying objects in java. The purpose of copying can be different based on the application requirement. But there are mainly two types of copying available, deep and shallow copy. The…
What is autoboxing and unboxing in Java?
Visão global: In this article we will discuss about the autoboxing / unboxing feature of java. Autoboxing and unboxing is basically a feature to convert primitive data types to Objects and reverse. The entire process is done automatically by java run…
Steps to write Map Reduce program using Hadoop framework and java
Visão global: Big data é um novo paradigma e seu processamento é a área mais importante para se concentrar. Big data refere-se ao grande volume de dados que vem de diferentes fontes, como a mídia social, dados do sensor, Dados móveis, internet data…
How Kotlin can help Java and Android developers?
Kotlin is a high-performance; static language developed by JetBrains, the company behind the famous integrated development environments (IDEs). Kotlin is designed to interoperate with Java. It leverages the Java Virtual Machine (JVM) environment and uses the Java library, tools,…
How Java Caching System (JCS) works?
Visão global: In modern application development caching is one of the most important aspects to be considered during application design. The most common purpose of caching is to improve performance. A cache can be defined as a collection of objects. isto…
How to create MIDlet in J2ME
Visão global: Java Mobile Application is called J2ME. Normally when we are working in the mobile technology field then we must think about J2ME application. Through this way we can develop our mobile application and also install it in our device…
Como criar janelas translúcidas e moldado em Java?
Visão global: Neste artigo vamos discutir sobre a transparência e as diferentes janelas em forma em Java. Em java 7 balanço suporta esta função e fabrico de componentes de interface do usuário do balanço mais flexível e fácil de usar. Introdução: Em alguns aplicativos, transparent window is…