Essays on Computer Programming

Return oriented programming (ROP) and Jump-oriented programming (JOP) are both code-reuse attack. They re-use legitimate code of a vulnerable program to construct arbitrary computation without injecting code. They are computer security exploit technique which mainly allows an attacker to execute code even in the presence...

Web Services Description Language (WSDL) plays an important role in the overall Web services architecture since it describes the complete contract for application communication. WSDL is a standard specification for describing services. It describes the service details in the basic information which is needed to...

Software development methodology is the progression of generating new software solutions or modifying current software solutions. Software can be designed and developed in many ways. The methodology taken to design and develop a software package can differ from the very simple, limited planning method to...

HTML is the standard markup language for creating web pages. Somethings an HTML can do is that it stands for hypertext markup language, describes the structure of web pages using markup, elements are the building block of HTML pages, and elements are represented by tags....

Spiral The spiral model is combined of some ideas from the iterative model but also the rigid features of the waterfall model. The spiral model has four phases: Identification, Design, Build and Evaluation. A spiral project passes through these phases in iterations, so the cycle...

I am from California, so throughout my life I have picked up a few habits of the region, among them snowboarding, piano, and computer programming. Doing these allows me to have a sense of balance and perspective. Beyond that, snowboarding has influenced my coding and...

Before release, any software product goes through various levels of testing to make sure that it is working properly. But, generally, software testing is divided into four levels and in this article, we will delve into the 4 main levels of testing: Unit testing, Integration...

The test log consists of Client Requirements – This will be the list of the requirements developed in conjunction with the client and the developer. This list of requirements will be the “measuring stick” which the designs are to be acceptance tested against. This portion...

Python is an excessive-degree, interpreted, interactive and item-oriented scripting language. Python is designed to be especially readable. It uses English keywords regularly in which as different languages use punctuation, and it has fewer syntactical buildings than different languages. Python is Interpreted – Python is processed...

There is an old paradigm that says, “To stay where you are, keep running”. Today I realize how true it is because unless we keep track of the changes and advances being made we will be considered pariah. As I stand at the threshold of...

This is one of the most common types of protocol used to transfer data, TCP/IP includes a number of different protocols which are used to govern the communication between various devices. TCP/IP is split into two parts: the transmission control protocol and the internet protocol....

If you are like most public schools across the country, website accessibility and ADA compliance has become a focus due to an increase in the Office for Civil Rights (OCR) complaints, investigations and even lawsuits. Schools can no longer just have a website that serves...

SEER software is a project management software application which is about algorithmic. SEER software has invested about two and a half decades of research. This software is designed to estimate, plan and also monitor the work required regarding the maintenance project, or software development. SEER,...

Hadoop is an open source, Java-based programming framework that supports the computing and storage of extremely large data sets in a distributed computing environment. It is section of the Apache project created by the Apache Software Foundation. Hadoop History As the World Wide Web grew...

My personal inspiration, Elon Musk once said, “If something is important enough, you should try, even if the probable outcome is failure.” Films have been a passion of mine ever since I saw The Lord of the Rings when I was three years old. My...

The word ‘computer’ had a very different meaning 100 years ago. Once upon a time, it referred to a person who completed calculations; and then later, it referred to more basic machines that completed certain calculations. Today, computers are integral pieces of technology that we...

The TF – IDF stands for Term Frequency – Inverse Document Frequency, using this TF-IDF weight of the document is calculated. It is a numerical statistic that is intended to reflect how important a word is to a document in a collection or corpus. It...

The isolation level controls the extent to which a given transaction is exposed to the actions of other transactions executing concurrently. By choosing one of four possible isolation level settings, a user can obtain greater concurrency at the cost of increasing the transaction’s exposure to...

It is fair to say that front end design play an important role web application and web portals including ecommerce site, education portal etc. front end is collection of structure and behavior of the web pages that interact with user.A front end design require the...

Simulation dates back to the 18th century around the year 1777 by a mathematician Claudio Rocchini Buffon when he posed needle problem, a simple mathematical method to reach the value of the number ? based on successive attempts. Later in the 19th century another mathematician...

The pointer is one of the functions In C programming. The primary function of the pointer is act as an address referrer of a variable. The pointer obtains the value of a variable by referring its address. The relationship between pointer and c-programming is similar...

Abstract User get bulk of data whenever he/she search for a particular topic on internet which is not useful for user due to this lots of time is wasted of user. This application which will provide an optimized result for search query according to the...

This paper describes sparse coding of associative memory patterns and its networks usage for large-scale modeling of the brain. The mechanism of associations in human memory was stated earlier by psychologists and philosophers and it has been a topic of research in the field of...

The C++ programming language has a history going back to 1979 when Bjarne Stroustrup was doing work for his Ph.D. thesis. One of the languages Stroustrup had the opportunity to work with was a language called Simula, which as the name implies is a language...

Arduino is defined as an open-source electronics platform which consiste two part : hardware and software. In the first part, arduino boards (hardware) are capable to read the inputs of phyisical quantity such as light variation by using a light sensor, movement changes by means...

The growth and development of the web are rapid and demands versatility of online space through feature-rich applications. Nowadays it is not enough to have a basic online presence as customers expect more and wants to see you updated as per the latest technological trends....

SQL or Structured Query Language is a standardizes programming language mostly used for managing relational databases, With these data bases you can perform many different task and operations in the data base. Database administrators regularly use SQL for writing data integration scripts and data. Its...

Introducing serverless infrastructure Traditional computing has been the backbone of many infrastructure for a long time. As technology develops, new ways to do the same thing faster and more efficiently becomes more and more common. Enters serverless computing. Serverless computing is a relatively new system...

With the advancements in PC hardware and programming change systems in the past years, mechanized PC amusement to get ready improvement and balance structures have been comprehensively gotten as a standard PC upheld building instrument in the midst of the arrangement and headway periods of...

Pipelining headings recommends that start or supply relate direction before the consummation of the through and by the death penalty one. the present age of machines conveys this to a generous degree. The PowerPC 601 has twenty separate pipeline stages amid which various parts of...