However, as a developer, there have been a lot of times when I've needed to make use of randomness. It may come as a surprise that despite the power our computers have, they can't achieve true randomness. In fact, they rely on complex mathematical algorithms to simulate randomness, ...
Some people say that the increasing use of computers and mobile phones for communication has had a negative effect on young people's reading and writing skills. To what extent do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or ...
When you're answering a phone call, you might need to take notes writing down some key Information such as phone numbers. Names advise the figures time each day. So it is quite important to have a notebook and a pen at hand. With the invention of mobile phones, people do not have to...
Computers only understand two types of data; binary code and character-based code. Binary code consists only of ones and zeros—which can be meaningful when put together in long, differentiated strings. Character-based code consists of letters, numbers, and symbols that humans recognize as ...
Safe Mode with Networking - Same as Safe Mode, but adds the network drivers and services you will need to access the internet and other computers on your network. You also need this mode if you need to use devices such as a USB flash drive. NOTE: Wireless (Wi-Fi) intern...
How do I count button clicks? How do I create a .ini file How do I create a CLEAR BUTTON loop to clear all textboxes? How Do I detect if a window (a Directory window) is open in Windows Explorer and then close it (close the window) using Visual Basic 2013? How do I determine...
Photo: Calculators and computers are very similar, because both work by processing numbers. However, a calculator simply figures out the results of calculations; and that's all it ever does. A computer stores complex sets of instructions called programs and uses them to do much more interesting...
yes, it would. while binary is the fundamental language of computers and used in lower-level communication protocols, decimal numbers are often used in higher-level protocols for ease of understanding and troubleshooting by humans. what can i do to avoid precision issues with decimals? to avoid...
19.How do your computers,cell phones or i-pads remember you?Maybe they get to recognize*you by your secret numbers.Soon computers and other machines like cars will be able to remember you by looking at your eyes.It is the eye-recognition program.The program works because everyone's eyes ...
doi:10.1080/10724117.1993.11974863Joseph GallianMathematical Association of AmericaMath HorizonsGallian, Joseph. "How Computers Can Read and Correct ID Numbers." Math Horizons, Winter 1993, 14-15.