API - application program interface. Related Terms. Application program interface (API) is a set of routines, protocols, and tools for building software applications. An API specifies how software components should interact. Additionally, APIs are used when programming graphical user interface (GUI) components. A good API makes it easier to develop a program by providing all the building blocks.
By Rowena Pedrena. A traditional golf set has 13 clubs: three woods, nine irons (including three wedges) and one putter. The USGA limits the number of clubs a player may carry in his or her bag to 14. A player may include an additional wedge or wood to a fill a gap in hitting distance.
How Many Clubs in a Golf Bag. There can be 14 clubs in a golf bag during tournament play. The putter is considered one of the clubs. The rules of golf state that a golfer may have as many as 14 golf clubs in his bag for a given round. If you violate this rule, you are assessed a 2-stroke penalty for each hole on which you have too many clubs, up to a maximum of 4 penalty strokes. In match play, you lose the hole for a maximum penalty of two holes lost.