1 Topsoil is also sold in bags, at $2-$5 a bag. 2  It takes roughly 18-20 bags to make a cubic yard, or $36-$100. 3  That works out to about $180-$500 for five yards; typically, bags of topsoil are only used for extremely small areas.
The system metaphor is one of the trickier parts of XP (Extreme Programming). This presentation is from a tutorial taught at several of the early agile conferences, and includes material supporting the exercises. CC-BY-SA. Published in: Technology, Entertainment & Humor.
A metaphor is a comparison which is not literally true. It suggests what something is like by comparing it with something else with similar characteristics.For example: 'My brother' is a piglet is a metaphor. This statement isn't literally true â a child cannot be a pig â but the brother can share a pig's characteristics, like eating lots or liking to play in the mud!Unlike a simile, metaphors do not use the words 'like' or 'as'.t suggests what something is like by comparing it with something else with similar characteristics. For example: 'My brother' is a piglet is a metaphor. This statement isn't literally true â a child cannot be a pig â but the brother can share a pig's characteristics, like eating lots or liking to play in the mud!