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Because of the way detonation breaks down the boundary layer of protective lubricant surrounding components in the cylinder, such as the spark plug electrode, these components can start to get very hot over sustained periods of detonation and glow. Eventually this can lead to the far more catastrophic pre-Ignition as described above.
Macro was born in 21 BC at Alba Fucens, a Roman town at the foot of Monte Velino, situated on a hill just to the north of the Via Valeria in Italy. [1] Inscriptional evidence from the ruins of this town reveal that, prior to becoming Praetorian prefect, Macro had served as Praefectus vigilum, prefect of the vigiles, the Roman fire brigade and night watch.
3D zone control: The strategy of 3D zone control intended to improve the safety of firefighters operating inside a burning structure.It attempts to safeguard the immediate locality of any space occupied by firefighters in resorting to various defensive actions that (a) confine the fire; (b) remove combustion products safely and effectively; or (c) mitigate dangers in the hot-gas layers.
A parameterized macro is a macro that is able to insert given objects into its expansion. This gives the macro some of the power of a function. As a simple example, in the C programming language, this is a typical macro that is not a parameterized macro, i.e., a parameterless macro: #define PI 3.14159
A general-purpose macro processor or general purpose preprocessor is a macro processor that is not tied to or integrated with a particular language or piece of software. A macro processor is a program that copies a stream of text from one place to another, making a systematic set of replacements as it does so.
In some languages the expansion of a macro does not need to correspond to textual code; rather than expanding to an expression containing the symbol f, a macro may produce an expansion containing the actual object referred to by f. Similarly if the macro needs to use local variables or objects defined in the macro's package, it can expand to an ...
An image macro is a piece of digital media featuring a picture, or artwork, with some form of text superimposed. The text frequently appears at the top and bottom of the image . Image macros were one of the most common forms of internet memes in the 2000s, and often featured witty messages or catchphrases, although not all image macros are ...
A macro specifies how to replace text in the source code with other text. An object-like macro defines a token that the preprocessor replaces with other text. It does not include parameter syntax and therefore cannot support parameterization. The following macro definition associates the text "1 / 12" with the token "VALUE":