Number of Comparisons in Binary Search: How? (All the Info)

Calculate Number of Comparisons in Binary Search: How?

The number of comparisons is telling you how many searches a computer has to make before finding an item. For a binary function, the maximum number of comparisons is found by taking the number of items in the list. The number of times you can divide that by two before it rounds down to one is the number of comparisons.

Largest Computer File: How Big? (Everything to Know)

Largest Computer File: How Big?

There is no definitive largest computer file ever made. The largest a file can get using NTFS (the most popular file system in the world( is 16 Exabytes, and there is no evidence that anyone has come even close to this large of a single file. The truth is that no official body seems interested in tracking big files.

Dry Run Testing: Meaning? (Everything to Know)

Dry Run Testing: Meaning?

A dry run test is a way to check whether or not software works while eliminating the prevalence of outside variables. At the most basic level, a dry run test involves a programmer reading the code to make sure it works without actually running. There are many other forms of dry run testing in software development.

Computers Know What To Do With 1s and 0s: How So?

Computers Know What To Do With 1s and 0s: How So?

A modern computer is an incredibly complicated device that actually works on a few simple principles. Data is stored in binary signals, which are usually either the presence or absence of an electrical current. Those signals are then put through countless series of logic gates. That process is how computers work.

Computer Scientists: Are They Happy? (5 Reasons)

Computer Scientists: Are They Happy?

Computer scientists rank in the top 42% for career happiness. That doesn’t put them at the very top of all professions, but computer scientists are happier than the average person. That might be tied to higher-than-average salaries, a feeling of accomplishment from the work they do, or a number of other factors.

Computer Science: Counts as Engineering? (All the Info)

Computer Science: Counts as Engineering?

In many cases, computer science is technically classified as a branch of engineering. This mostly happens at the collegiate level where it is common for computer science programs to be managed by schools of engineering. Still, there are instances where computer science is clearly separated for grants and regulations.

7 Reasons Why Computer Science Unemployment Rate Is So High

Computer Science Unemployment Rate: Why So High?

The biggest reason for high unemployment in computer science, despite plenty of open positions, is that new graduates in the field are often deemed unqualified for open positions. Part of this is tied to ineffective hiring processes while other issues are related to problems with computer science degree programs.

Quantum Computing: Uses Binary? (Everything to Know)

Quantum Computing: Uses Binary?

No, quantum computers do not use binary. What makes quantum computers so powerful is that they can process more than two fundamental signals at a single type, meaning they can understand more than just 1s and 0s. That allows them to scale exponentially, and quantum computers have overwhelming potential.

Big Data: How Much Data Is Big Data? (Everything to Know)

Big Data: How Much Data Is Big Data?

In simplest terms, big data is any sum of data that is too big for your current systems to handle. If you have to invest in more or better computers, it’s big data. If you have to change how you deal with your data, it’s definitely big data. If you want a number, big data usually starts at about 1 terabyte.

ResearchGate Download: How to? (Everything to Know)

ResearchGate Download: How to?

Anyone can go to ResearchGate and search for research on virtually any topic. Generally speaking, if the article is available for download, there is a button via ResearchGate that can be used to initiate a download. Sans that, you can go to the publication that owns the research or contact the researcher directly.

RST, ACK Packet vs. RST Packet: Difference? (Meaning)

RST, ACK Packet vs. RST Packet: Difference?

An RST, ACK packet is a packet in a TCP connection that is flagged to tell the system that the packet was received and the transmission is done accepting requests. This flag can show up in many different instances, but a common one is with DDoS attacks. A large number of RST, ACK flags indicates such an attack.

Accounting and Finance: STEM Majors? (All the Info)

Accounting and Finance: STEM Majors?

While there are good arguments in both directions, more often than not, formal systems do consider accounting and finance to be STEM degrees. It does depend on the program, but multiple aspects of the federal government recognize these fields of study as being STEM for official purposes.

Periodic vs. Aperiodic Signals: What Is the Difference?

Periodic vs. Aperiodic Signals: What Is the Difference?

This is about the difference between periodic and aperiodic signals. Signals that are periodic return to their previous values after a specific time interval, while aperiodic signals do not. If you want to know the difference between periodic and aperiodic signals in detail, this article is for you. Let’s jump right in! The Difference Between Periodic and Aperiodic Signals Here we analyze what signals are, and the classification of signals by the assignment method; that is, regular, which is given by an analytical function, and irregular, sometimes referred to as random.  We determine that signal periodicity is a characteristic of regular signals. That is, regular signals can be periodic and non-periodic.  The former describes periodic phenomena and returns to their previous values ​​after a specific time interval. This condition is not valid for a non-periodic signal. Simultaneously, any non-periodic signal can be considered periodic with a change period equal to infinity (which rarely happens) or equal to the considered time interval (often quite convenient).  This assumption means that we can use the spectral analysis method of periodic processes to describe non-periodic signals.  Let’s take a closer look at why that is: Periodic vs. Aperiodic Signals A signal can be considered any change in an environment that also carries information that can be interpreted.  For example, the sound wave of your voice is actually fluctuating in air pressure.  When this fluctuation in air pressure reached the eardrum, this signal is converted into electrical impulses then sent to the brain to be interpreted there as information.  A signal’s perception allows us to be removed from any specific physical nature of that signal, such as current, voltage, or acoustic wave.  It also allows us to consider the physical context of the phenomena associated with encoding information and extract it from signals that are usually distorted by noise; that is, elements not considered required information. In research, a signal often is a function of

History of Robots: THE Definitive Guide.

History of Robots: THE Definitive Guide

This is THE definitive guide to the history of robots. From alarm clocks to C3PO. So if you want to know all about the history of robots, then this is the article for you. Let’s jump right in! THE Definitive Guide to the History of Robots If someone said to you that they have just seen a robot, what would be the first thing that comes into your head?  A humanoid robot like C3PO?   What about a self-driving car?   Or the Mars Rover?  Or a self-propelled vacuum or lawnmower like Roomba or Robomow?  Maybe a personal assistant as in Alexa or Siri?  Would you consider your smartphone a robot?  Believe it or not, all of these are technically robots.  Arthur C. Clarke’s Third Law: “Any sufficiently advanced technology is indistinguishable from magic.” [Wikipedia] What Is a Robot? So what is a robot anyway?  Well, that depends on which time in history you ask that question and who you ask.  I say that because the word “robot” is only about one hundred years old. It was first used by Czech playwright Karel Capek in 1921 in his play RUR or Rossum’s Universal Robots.  The term he used was robota, translated into English from Czech as slave, worker, or forced laborer. And as with most stories of this kind, the robota rebel against their cruel masters.  RUR has a happy ending of sorts when two of the robots fall in love, and the last human alive declares them “Adam” and “Eve” so they will be able to procreate.  Their counterpart, Maschinenmensch, actually a robotic version of the heroine Maria, in the 1927 movie Metropolis by Fritz Lang, convinces the ill-treated human workers to rebel.  The movie ends with the not-so-subtle message: The mediator between the head [the bosses] and the hands [the workers] must be the heart.  These themes were not new and would continue in stories told in books, plays, and movies even today.  Questions about life, moral responsibility to others,

The Complete History of Reddit

The Complete History of Reddit

This is the complete history of Reddit. Humans’ need for communities to the principles of free speech. So if you want to learn the COMPLETE history of Reddit, then this article is for you. Let’s get right into it! Humans Grave for Community Human beings yearn to be a part of a community.  Almost as soon as we can walk, we want to belong to something, whether with our immediate family, our clan, our tribe, our village, our city-state, or our nation.  We want to belong to something because that something becomes our identity. It is why being ostracized was considered the ultimate punishment in the ancient world. It destroyed one’s sense of self.  As human populations grew and we more easily fit into larger community groupings like a nation or empire, we longed for something more intimate.  So we developed our identity through smaller subgroups often centered around: Religion Class Gender Military warlords Political beliefs Secret societies like the Freemasons Artisan groups like guilds And so forth Over the last one hundred and fifty years, the groups became even more defined to include: The schools we attended Sports teams Special social clubs like exclusive country clubs Legacy/heritage groups like the Daughters of the American Revolution and the German-American Society Community assistance groups like Lion’s Club or Shriners The associations governing the work that we do. We want to belong to something that creates an intimate identity, a sense of being a part of something special.  Free Speech Is One of Our Highest Values And what these communities provided each and every member was a place to find acceptance and knew that they could safely voice their ideas and opinions within the accepted tenets of that group.  Yet as humans began to have multiple community identities, speaking outside of their particular community became a radical idea.  That is why including a Bill of Rights as part of the United States

What Are the Main Functions of the Internet? (+ Vital Facts)

What Are the Main Functions of the Internet?

This is about the main function of the internet. We use it all the time, but do we know what it’s main purpose is? So if you want to know why the internet was invented and its intended function, this article is for you. Let’s get started! The Function of the Internet Have you ever wondered why the internet exists, what its purpose is, and why it was invented? Did the guy who came up with the concept think that we would surf the web for silly things and watch funny videos online? Like many other things we use in life for their intended purposes, we come across information that shows us how wrongly we’ve been using something: Remember that goo in a cup that we used to play with as kids. This goo is actually used to clean tricky surfaces because dust and other small particles stick to it. Now, let’s review these four points to have a better understanding of what the internet is and its main functions: Internet: the global network How does the internet work? The intended purpose of the internet The internet of things After we’re done, you’ll know almost all the basics of the internet. Internet: The Global Network The internet connects more devices across the globe than there are people in the world.  The current number of connected devices is more than 22 billion, and the statistic is growing as the internet of things continues to transform the 21st century. The main function of the internet is to allow connected devices to communicate with no geographical limitations.  The main function heavily relies on the history of how the internet came to be. The history of the global network Communication drives society and progress, and as human civilization evolves, so do communication methods. The internet finds its earliest roots in packet switching, which is a method that groups data and transmits it through the network. It’s like ordinary