All file systems supported by Windows use the concept of files and directories to access data stored on a disk or device. Windows developers working with the Windows APIs for file and device I/O should understand the various rules, conventions, and limitations of names for files and directories.
Both Key and Allen say the typical yard they deal with is about a quarter-acre in size and the sprinkler systems cost about $2,500 to $3,500 to install. Allen says the cost to install sprinklers on half-acre lawns runs $3,500 to $5,500, and one-acre properties cost $6,000 to $8,000.
That is to say the cost of a sprinkler system for a property that is twice the size of another is not necessarily twice the price. This is because sprinkler systems run in zones. A zone is an area with pipe and approximately 5-10 sprinkler heads.rovide a few details about your project and receive competitive quotes from local pros. On average, sprinkler system installation costs $2,449, with most homeowners spending between $1,832 and $3,322.