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Cache coloring. In computer science, cache coloring (also known as page coloring) is the process of attempting to allocate free pages that are contiguous from the CPU cache 's point of view, in order to maximize the total number of pages cached by the processor. Cache coloring is typically employed by low-level dynamic memory allocation code in ...
Wikipedia. : Coloring cartographic maps. It indicates how to give color to geographic areas (common geopolitical delimitations: nations, regions, etc.). With the following steps: Choose the colors to paint the areas. Paint the areas of a blank map. Indicate that areas are still painted (only for maps of the world).
There are now a plethora of e-book sites that place children's picture books, along with LeapFrog-like sound effects and word pronunciation, completely online-often for free. Some will actually read an entire story aloud. These "virtual libraries have done a lot to both preserve books and make them more available.
A virtual world (also called a virtual space) is a computer-simulated environment [1] which may be populated by many simultaneous users who can create a personal avatar [2] and independently explore the virtual world, participate in its activities, and communicate with others. [3][4] These avatars can be textual, [5] graphical representations ...
A trichrome map-coloring game in progress, on a map of the United States. On their turn, a player may choose any of the three colors to shade an unshaded state, so long as it would not share a color with a bordering state. Three states have become unshadeable, being surrounded by all three colors. Several map-coloring games are studied in ...
World map. A world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of projection. Maps rendered in two dimensions by necessity distort the display of the three-dimensional surface of the Earth. While this is true of any map, these distortions reach extremes in a world map.
These are azimuthal orthographic projections of the Earth from four sides plus the poles. 726x726 pixels, aliased. XCFs have separate layers for water, land, coastlines, political borders, political borders over water (not shown in PNGs), and latitude & longitude gridlines (not shown in PNGs). Image:Blankmap-ao-000 -africa europe.png XCF.
Cartography (/ kɑːrˈtɒɡrəfi /; from Ancient Greek: χάρτης chartēs, 'papyrus, sheet of paper, map'; and γράφειν graphein, 'write') is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that ...