How to Write Your First Program in Java
java is an object-oriented programming language created in 1995 by james gosling, which means that it represents concepts as 'objects' with 'fields' (which are attributes that
Tags : object
How to Check Null in Java
a null indicates that a variable doesn't point to any object and holds no value. you can use a basic 'if' statement to check a null in a piece of code. null is commonly used to
How to Use Fontwork
openoffice.org uses fontwork to create graphical text objects(it makes a graphic out of your chosen text). learning how to use it can open up your presentations to a whole new
Change the 'life cycle' of tombstone objects in Active Directory
in the previous article, i showed you how to recover deleted components in active directory, which are related to the lifecycle properties of tombstone objects. technically this
Learn about Collection of Record in JavaScript
in the previous article, we introduced you to a couple of 2-dimensional array features - 2d array in javascript, in many cases applied when we need to keep information about 1 or
Learn about Class, Object and Instance in object-oriented programming
class, object and instance are the basic concepts in object-oriented programming (oop) that learners need to understand.
Water helps scientists scan 3D images of complex objects
scientists have developed a new way to create 3d images of complex objects that the main component of this method is water.