Laminate object manufacturing (LOM) is a rapid prototyping technique that uses glued paper and a laser to create three-dimensional objects. While not as accurate or durable as other methods, it is suitable for certain applications and allows for quick changes and design verification. LOM can produce scale models of products, which can be marked and […]
Laminate object manufacturing (LOM) is a rapid prototyping technique using glued paper and a laser to create 3D objects. It allows for quick production of scale models for design changes and can provide multiple identical copies for bidding purposes. Laminate object manufacturing (LOM) is a technique that companies can use to produce rapid prototypes of […]
Object types are elements in a computer program that can be modified. They have a set of attributes that can be changed, and are created by a class. Object-oriented programming relies on object types to create programs with less code. The programmer only needs to decide what kind of object to use and set its […]
Arrays are contiguous blocks of memory used to group similar objects for easy organization and access in computer programs. Objects in an array must be of the same type, and arrays can be multidimensional. Programming languages differ in their implementation of arrays, but grouping array objects is an important tool for organizing data. An array […]
Mock objects simulate hardware and software components to test performance and responsiveness in a controlled environment. They help identify potential problems and refine new versions of products before release to the public, saving time and preventing damage to a company’s reputation. Mock objects in the world of computer programming are simulations that can be used […]
The HTML object tag embeds various file types into web pages, without requiring the browser or HTML language to recognize the object’s format. It was created to include existing and future media types, avoiding the need for format-specific tags. Parameters like data, codebase, and type define the plug-in, server, or program necessary to display the […]
DCOM is a Microsoft technology that allows software components to be distributed across multiple servers, enabling enterprise-wide scalability. It was introduced in the late 1990s and is used primarily by organizations using Microsoft products. However, it requires the use of Microsoft technology to function properly and has been largely replaced by more flexible web services […]
Blind items are anonymous gossip columns popular in Hollywood celebrity gossip. They protect publications from legal ramifications and pique reader interest. Blind items are brief, often phrased as questions, and can be verified later. Long-term readers can use clues to identify the subject. A blind item is a gossip column in which the identities of […]
Active objects are a design pattern used in computer programming to ensure that a service is always available in a multi-threaded system. They allow for input processing without blocking concurrent processes and are wrapped in a publicly accessible interface called a proxy. This creates a design pattern where objects send messages to active objects and […]
Immutable objects cannot be changed after creation, and can be created either by defining an immutable class or by explicitly declaring a mutable object as immutable. Various programming languages allow for creating immutable objects, and using a keyword to designate an object as immutable is easier but requires caution. Immutable objects should always be treated […]
Submarine communication cables are the largest man-made objects, with the longest stretch being over 5,000 miles. However, scientific experiments such as the Large Hadron Collider and IceCube neutrino detector are also large. The Three Gorges Dam in China is the largest man-made object by weight and 3-D volume. The largest man-made objects in the world […]
Object relations theory explains how an infant’s mind develops in relation to objects in their environment. The theory involves two stages of development, the paranoid-schizoid position and the depressive position, and includes defense mechanisms such as introjection, projection, and projective identification. British psychologists Ronald Fairbairn and Melanie Klein are co-founders of the object relations school. […]
A business object developer creates and maintains objects for computer programs, ensuring they meet customer needs and company goals. Strong communication skills and understanding of computer systems are important. Education in information or computer science is common. A business object developer creates business objects, which is a concept in the field of computer science. In […]
Computers run on code, which has two forms: source code and object code. Source code is written by programmers and compiled into object code, which is executed by the computer processor. Open source code allows for modification and creation of new object code. Computers are machines that run on millions of lines of code. Programmers […]
Object permanence is a developmental milestone where a child realizes that an object exists even when it is out of sight. Jean Piaget coined the term and believed most babies reach this stage at around eight or nine months old. Piaget tested this by covering a toy with a blanket and observing the child’s reaction. […]
The business object model defines relationships, attributes, and business objects, predicting the hierarchy and interconnectedness of entities. It describes duties and responsibilities of team members, and can be used as a detailed business plan. It is documented through diagrams and text, and focuses on optimal business practices. The business object model defines all relationships, attributes, […]
Cost objects are inputs that increase the cost of producing a good or service. Manufacturing companies use tangible cost objects like raw materials and labor, while service companies use activities like customer service or retail services. Companies can track these costs by establishing cost or revenue centers. A cost object is an item that represents […]
Action items are tasks assigned to individuals or departments in a project with a due date. A project manager is responsible for developing and managing the list, ensuring timely completion, and placing each item in its correct position in the timeline. Timely completion is critical as subsequent actions depend on the results of previous activities. […]
