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Overflow Trough
Overflow may refer to: Computing and telecommunications *Integer overflow, a condition that occurs when an integer calculation produces a result that is greater than what a given register can store or represent * Buffer overflow, a situation whereby the incoming data size exceeds that which can be accommodated by a buffer. **Heap overflow, a type of buffer overflow that occurs in the heap data area * Overflow (software), a NASA-developed computational fluid dynamics program using overset (Chimera) grids * Overflow condition, a situation that occurs when more information is being transmitted than the hardware can handle *Overspill, a proof technique in non-standard analysis, is less commonly called overflow *Stack overflow in which a computer program makes too many subroutine calls and its call stack runs out of space Other * Overflow (company), a Japanese video game developer *''Overflow'' (magazine), a free quarterly in Brooklyn, New York, US *River overflow, a relatively long and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integer Overflow
In computer programming, an integer overflow occurs when an arithmetic operation on integers attempts to create a numeric value that is outside of the range that can be represented with a given number of digits – either higher than the maximum or lower than the minimum representable value. The most common result of an overflow is that the least significant representable digits of the result are stored; the result is said to ''wrap'' around the maximum (i.e. modulo a power of the radix, usually two in modern computers, but sometimes ten or other number). On some processors like graphics processing units (GPUs) and digital signal processors (DSPs) which support saturation arithmetic, overflowed results would be ''clamped'', i.e. set to the minimum value in the representable range if the result is below the minimum and set to the maximum value in the representable range if the result is above the maximum, rather than wrapped around. An overflow condition may give results lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heap Overflow
A heap overflow, heap overrun, or heap smashing is a type of buffer overflow that occurs in the heap data area. Heap overflows are exploitable in a different manner to that of stack-based overflows. Memory on the heap is dynamically allocated at runtime and typically contains program data. Exploitation is performed by corrupting this data in specific ways to cause the application to overwrite internal structures such as linked list pointers. The canonical heap overflow technique overwrites dynamic memory allocation linkage (such as malloc metadata) and uses the resulting pointer exchange to overwrite a program function pointer. For example, on older versions of Linux, two buffers allocated next to each other on the heap could result in the first buffer overwriting the second buffer's metadata. By setting the in-use bit to zero of the second buffer and setting the length to a small negative value which allows null bytes to be copied, when the program calls free() on the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overflow (software)
OVERFLOW - the OVERset grid FLOW solver - is a software package for simulating fluid flow around solid bodies using computational fluid dynamics (CFD). It is a compressible 3-D flow solver that solves the time-dependent, Reynolds-averaged, Navier–Stokes equations using multiple overset structured grids. History OVERFLOW was developed as part of a collaborative effort between NASA's Johnson Space Center in Houston, Texas and NASA Ames Research Center (ARC) in Moffett Field, California. The driving force behind this work was the need for evaluating the flow about the Space Shuttle launch vehicle. Originally developed in the early 1990s by NASA's Pieter Buning, Dennis Jespersen and others, the code is an outgrowth of earlier codes F3D and ARC3D, and a result of ARC's long history of flow-solver development. Usage Scientists use OVERFLOW to better understand the aerodynamic forces on a vehicle by evaluating the flowfield surrounding the vehicle. While wind tunnel testing pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overflow Condition
Traffic shaping is a bandwidth management technique used on computer networks which delays some or all datagrams to bring them into compliance with a desired ''traffic profile''. Traffic shaping is used to optimize or guarantee performance, improve latency, or increase usable bandwidth for some kinds of packets by delaying other kinds. It is often confused with traffic policing, the distinct but related practice of packet dropping and packet marking. The most common type of traffic shaping is application-based traffic shaping. In application-based traffic shaping, fingerprinting tools are first used to identify applications of interest, which are then subject to shaping policies. Some controversial cases of application-based traffic shaping include bandwidth throttling of peer-to-peer file sharing traffic. Many application protocols use encryption to circumvent application-based traffic shaping. Another type of traffic shaping is route-based traffic shaping. Route-based traffi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overspill
In nonstandard analysis, a branch of mathematics, overspill (referred to as ''overflow'' by Goldblatt (1998, p. 129)) is a widely used proof technique. It is based on the fact that the set of standard natural numbers N is not an internal subset of the internal set *N of hypernatural numbers. By applying the induction principle for the standard integers N and the transfer principle we get the principle of internal induction: For any ''internal'' subset ''A'' of *N, if :# 1 is an element of ''A'', and :# for every element ''n'' of ''A'', ''n'' + 1 also belongs to ''A'', then :''A'' = *N If N were an internal set, then instantiating the internal induction principle with N, it would follow N = *N which is known not to be the case. The overspill principle has a number of useful consequences: * The set of standard hyperreals is not internal. * The set of bounded hyperreals is not internal. * The set of infinitesimal hyperreals is not internal. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stack Overflow
In software, a stack overflow occurs if the call stack pointer exceeds the stack bound. The call stack may consist of a limited amount of address space, often determined at the start of the program. The size of the call stack depends on many factors, including the programming language, machine architecture, multi-threading, and amount of available memory. When a program attempts to use more space than is available on the call stack (that is, when it attempts to access memory beyond the call stack's bounds, which is essentially a buffer overflow), the stack is said to ''overflow'', typically resulting in a program crash. Causes Infinite recursion The most-common cause of stack overflow is excessively deep or infinite recursion, in which a function calls itself so many times that the space needed to store the variables and information associated with each call is more than can fit on the stack. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overflow (company)
(stylized 0verflow) is the adult game brand of Japanese video game company known for its '' School Days franchise.'' Stack's headquarters are located in the in Kanda, Chiyoda, Tokyo. Overflow's ''PureMail'' video game was adapted into a two-episode OAV in 2001. Overflow's ''Imouto de Ikou!'' video game was adapted into a two-episode OVA in 2003. Overflow's ''School Days'' video game was adapted into a 12-episode anime series in 2007. Both ''School Days'' and ''Cross Days'' have also received manga adaptations. Stack's ''Welcome to Pia Carrot!!'' video game series was adapted into a three-episode hentai OVA from 1997 to 1998. Its sequel, ''Welcome to Pia Carrot!! 2'' was adapted into a three-episode hentai OVA from 1998 to 1999, and a six-episode OVA titled ''Welcome to the Pia Carrot!! 2 DX'' from 1999 to 2000. The video game also received an anime film titled ''Welcome to Pia Carrot!! -Sayaka no Koi-monogatari-'' in 2002. On February 10, 2012, 0verflow confirmed that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Overflow
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their banks and flood the surrounding area, spreading nutrients to the surrounding area. Sediment or alluvium carried by rivers shapes the landscape ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanitary Sewer Overflow
Sanitary sewer overflow (SSO) is a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. When caused by rainfall it is also known as wet weather overflow. Causes of sanitary sewer overflows include: Blockage of sewer lines, infiltration/Inflow of excessive stormwater into sewer lines during heavy rainfall, malfunction of pumping station lifts or electrical power failure, broken sewer lines. Prevention of such overflow events involves regular maintenance and timely upgrades of infrastructure. SSOs can cause gastrointestinal illnesses (waterborne diseases), beach closures and restrictions on fish and shellfish consumption. United States The U.S. Environmental Protection Agency (EPA) estimates that at least 23,000 to 75,000 SSO events occur in the United States each year. EPA estimated that upgrading every municipal treatment and collection system to reduce the frequency of overflow events to no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatalism (album)
''Fatalism'' is the third studio album by Australian metalcore band Polaris. The band produced and recorded the album in Melbourne in 2022 with Lance Prenc engineering and Alpha Wolf guitarist Scottie Simpson on vocal recording duties. The album was released on 1 September 2023 under Resist Records and SharpTone Records. It is the band's final album with lead guitarist Ryan Siew, after his death on 19 June 2023, with his recordings completed beforehand and released posthumously. At the 2023 J Awards, the album was nominated for Australian Album of the Year. The album was nominated for the 2023 Australian Music Prize. At the AIR Awards of 2024, the album was nominated for Best Independent Heavy Album or EP. At the 2024 ARIA Music Awards, the album was nominated for Best Hard Rock/Heavy Metal Album. Background The first single from Polaris' then-upcoming album was "Inhumane", released on 26 May 2023. The band was performing the European leg of their ten-year anniversary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
