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For example, adjusting the volume level of a sound signal can result in overflow, and saturation causes significantly less distortion to the sound than wrap-around. In the words of researchers G. A. Constantinides et al.: [1] When adding two numbers using two's complement representation, overflow results in a "wrap-around" phenomenon.
Integer overflow can be demonstrated through an odometer overflowing, a mechanical version of the phenomenon. All digits are set to the maximum 9 and the next increment of the white digit causes a cascade of carry-over additions setting all digits to 0, but there is no higher digit (1,000,000s digit) to change to a 1, so the counter resets to zero.
Wraparound, in video games, is when an object moves off of one side of the screen and reappears on the other side. In Asteroids for example, the player's ship flies off of the right side of the screen, then continues on the left side with the same velocity.
A mobile data pack refers to an add-on which can enable you to boost the amount of data which you can use on your mobile phone. The rate at which you use your data can also be monitored, so you know how much data you have left. Mobile data is a service which provides a similar service to Wi-Fi and allows you to connect to the Internet. So the ...
Arithmetic underflow can occur when the true result of a floating-point operation is smaller in magnitude (that is, closer to zero) than the smallest value representable as a normal floating-point number in the target datatype. [1] Underflow can in part be regarded as negative overflow of the exponent of the floating-point value. For example ...
Wraparound glasses - eyeglasses or sunglasses that have eye rims and lenses that curve around the face like goggles; Wraparound baby sling, or wrap, a piece of cloth that supports a baby; Wraparound clothing, also known as wrapper, e.g., wrap-around dress or archaic wraparound, scarf, shoal, tunics
[1] [2] Stack buffer overflow bugs are caused when a program writes more data to a buffer located on the stack than what is actually allocated for that buffer. This almost always results in corruption of adjacent data on the stack, and in cases where the overflow was triggered by mistake, will often cause the program to crash or operate ...
The data type is only capable of representing integers between −(2 31) and 2 31 − 1, meaning the latest time that can be properly encoded is 2 31 − 1 seconds after epoch (03:14:07 UTC on 19 January 2038).