Yfirlit: 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. Inngangur: Reflection and introspection are two important features…
Servlet context listeners – How to use?
Yfirlit: 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…
What is the advantage of using Java Stack Variables?
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. Í Java, there are differences between stack variable and other types…
Hvernig til gera sjálfvirkan byggja aðferð með Java og maur?
Yfirlit: Í þessu skjali munum við fjalla um byggja tól maur og nota þetta hvernig við getum sjálfvirkan uppbyggingu kerfi til Java undirstaða umsókn. Í tímum maur í dag hefur orðið órjúfanlegur hluti af Java þróun. Most customers…
Deep Copy or Shallow Copy in Java – How to choose?
Yfirlit: 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?
Yfirlit: 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 til að skrifa Kort Draga forrit nota Hadoop ramma og Java
Yfirlit: Big data is a new paradigm and its processing is the most important area to concentrate. Big data refers to the big volume of data which comes from different sources like social media, sensor data, mobile data, 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?
Yfirlit: 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. Það…
Hvernig á að búa til MIDlet í J2ME
Yfirlit: Java Mobile Umsókn er kallað J2ME. Venjulega þegar við erum að vinna í farsíma tækni sviði þá verðum við að hugsa um J2ME umsókn. Through this way we can develop our mobile application and also install it in our device…
Hvernig á að búa hálfgagnsær og lagaður Windows í Java?
Yfirlit: Í þessari grein munum við fjalla um gagnsæi og mismunandi lagaður glugga í Java. Í Java 7 sveifla styður þennan möguleika og gera sveifla UI hluti sveigjanlegri og notendavænt. Inngangur: Í sumum umsókn, transparent window is…