Category: Programming

Java offers three basic types of loops: FOR, WHILE, and DO&WHILE. Their fundamental function is executing a block of code repeatedly, based on a Boolean condition (Farrell, 2014). However, they differ in how they evaluate their conditional expression (Farrell, 2014). A WHILE loop evaluates its conditional expression before executing, therefore, it is possible for this…

Classes and objects are one of the key attributes in object-oriented programming (OOP). The general relation between the two can be described as is-a: a class describes a template for objects, while an object is a specific instance of a class (Farrell, 2014). The primary concept of this relationship is reusability  code written for…

Summary Web technologies are concerned with the interaction involving web servers and web clients. The data contains markup languages, programming languages and interfaces, and document identification and display standards. Web technology, in general, includes tools and strategies for web development. Web development is a wide word for the effort required in creating a World Wide…

Usage scenario Linear programming (LP) is used to find the optimal solution for functions operating under known constraints. Therefore, it is best suited for operating within a decision environment with certainty. Such situations are common in business and economics, where the costs are known, or when distributing limited resources. One example where both of these…

Introduction With JavaScript-based AJAX, MVC, and Functional Programming, application design has been made simple for developers. JavaScript-based AJAX comprises JavaScript and XML technologies used by application developers (Singhal and Jain, 2017, p.13). MVC plays an integral role in developing an application because it helps build a user interface (Ratnayake, 2017, p.9). It separates an application…

Inheritance is one of the core concepts of object-oriented programming. It allows classes to receive, or inherit, all the behaviors and attributes of other classes (Farrell, 2016). Classes that inherit from others can still have behaviors and attributes unique to them (Farrell, 2016). Therefore, inheritance is a useful technique when creating objects that are sufficiently…

The below UML Diagram it describes how a simple ATM Machine works. The customer must pass authentication before withdrawing money. UML diagrams help visualize and illustrate the whole project before the programmer can start working on the project (Milovan evi et al., 2019). The codding part and the development process will stay on track following…

Before a computer program can be executed, it must be created and compiled. Any text editor or IDE is used to edit the Java source code. The extension of the file should be.java, while the file name should reflect the term used in the public class line. The next step when creating a program is…

Procedural programming and Object-oriented programming (OOP) are two paradigms in programming. They are fundamentally different in how they approach problem-solving and organizing programs. Under procedural programming, a program is organized as a step-by-step instruction to solve a problem. The instructions are executed linearly, but they can include elements that control the flow of a program,…

Using functions in coral is very useful when creating programs that require their specific input. Using the current case where the manager does not need to waste time creating a coral program to send pictures, breaking the program together with the algorithms used is necessary. This shows the first advantage of using functions rather than…