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Mach O (other)
Mach O, mach 0, Mach Zero, or, ''variant'', may refer to: * Mach-O, the Mach object executable file format * Mach-O Acres Airport (FAA id: 98OR), Sheridan, Yamhill County, Oregon, USA * Mach 0, a mach number * ''M.A.C.H. Zero'' (IPC Media), fictional character from the comic book ''2000 AD'' See also * Mach (other) * Macho (other) {{dab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mach-O
Mach-O, short for Mach object file format, is a file format for executables, object code, shared libraries, dynamically-loaded code, and core dumps. It was developed to replace the a.out format. Mach-O is used by some systems based on the Mach kernel. NeXTSTEP, macOS, and iOS are examples of systems that use this format for native executables, libraries and object code. Mach-O file layout Each Mach-O file is made up of one Mach-O header, followed by a series of load commands, followed by one or more segments, each of which contains between 0 and 255 sections. Mach-O uses the REL relocation format to handle references to symbols. When looking up symbols Mach-O uses a two-level namespace that encodes each symbol into an 'object/symbol name' pair that is then linearly searched for, first by the object and then the symbol name. The basic structure—a list of variable-length "load commands" that reference pages of data elsewhere in the file—was also used in the executable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mach-O Acres Airport
Mach-O, short for Mach object file format, is a file format for executables, object code, shared libraries, dynamically-loaded code, and core dumps. It was developed to replace the a.out format. Mach-O is used by some systems based on the Mach kernel. NeXTSTEP, macOS, and iOS are examples of systems that use this format for native executables, libraries and object code. Mach-O file layout Each Mach-O file is made up of one Mach-O header, followed by a series of load commands, followed by one or more segments, each of which contains between 0 and 255 sections. Mach-O uses the REL relocation format to handle references to symbols. When looking up symbols Mach-O uses a two-level namespace that encodes each symbol into an 'object/symbol name' pair that is then linearly searched for, first by the object and then the symbol name. The basic structure—a list of variable-length "load commands" that reference pages of data elsewhere in the file—was also used in the executabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mach Number
Mach number (M or Ma) (; ) is a dimensionless quantity in fluid dynamics representing the ratio of flow velocity past a boundary to the local speed of sound. It is named after the Moravian physicist and philosopher Ernst Mach. : \mathrm = \frac, where: : is the local Mach number, : is the local flow velocity with respect to the boundaries (either internal, such as an object immersed in the flow, or external, like a channel), and : is the speed of sound in the medium, which in air varies with the square root of the thermodynamic temperature. By definition, at Mach1, the local flow velocity is equal to the speed of sound. At Mach0.65, is 65% of the speed of sound (subsonic), and, at Mach1.35, is 35% faster than the speed of sound (supersonic). Pilots of high-altitude aerospace vehicles use flight Mach number to express a vehicle's true airspeed, but the flow field around a vehicle varies in three dimensions, with corresponding variations in local Mach number. The local spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mach (other)
Mach may refer to Mach number, the speed of sound in local conditions. It may also refer to: Computing * Mach (kernel), an operating systems kernel technology * ATI Mach, a 2D GPU chip by ATI * GNU Mach, the microkernel upon which GNU Hurd is based * mach, a computer program for building RPM packages in a chroot environment Places * Machh or Mach, a town in Pakistan * Machynlleth or Mach, a town in Wales * Mach (crater), a lunar crater * 3949 Mach, an asteroid Other uses * Mach (surname) * "Mach" (song), a 2010 song by Rainbow * Mach (Transformers), a Multiforce character in ''Transformers: Victory'' * ''M.A.C.H.'' (video game) * Muscarinic acetylcholine receptor (mACh) * Fly Castelluccio ''Mach'', an Italian paramotor design * Vietnamese ''mạch'', an obsolete Vietnamese currency unit * Hayato Sakurai or Mach (born 1975), mixed martial artist * M.A.C.H., a fictional series of cyborg and robot agents in '' M.A.C.H. 1'' See also * Mac (other) * Mach O (d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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