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.
On average, sprinkler system installation costs $2,449, with most homeowners spending between $1,832 and $3,322. This data is based on actual project costs as reported by HomeAdvisor members.he second most important factor in the cost of your system is the quality of the pipe, sprinkler heads and timer system that you use. Sprinkler heads in particular get the most active use and so should be chosen well.