Abstract: A notebook computer includes a host, a supporting frame and a display portion. The supporting frame is pivotally connected with the host and comprising a sliding slot. The display portion has a sliding member, which is pivotally connected with the supporting frame and slidably connected with the sliding slot, wherein the sliding member comprises a through hole. The signal cable is led through the through hole and extended within the supporting frame to electrically couple the display portion and the host. The signal cable comprises a bendable section. The signal cable is moved substantially along a plane by adjusting a bent angle of the bendable section when the display portion is slid along the sliding slot.

Abstract: A portable computer includes a host, a supporting frame, a displayer, two latches and a drive member. The supporting frame is pivotally connected with the host and having a straight sliding slot and a curved sliding slot. The displayer has two sliding members, which are pivotally connected with the supporting frame and slidably connected with the straight sliding slot and the curved sliding slot respectively. The displayer is operable to rotate relative to the supporting frame by either one of the two sliding members as a pivot. The two latches are slidably connected with the supporting frame. The drive member is slidably connected with the two latches and operable to control where either one of the two latches is located.

Abstract: A notebook computer includes a host, a supporting frame and a display portion. The supporting frame is pivotally connected with the host and comprising a sliding slot. The display portion has a sliding member, which is pivotally connected with the supporting frame and slidably connected with the sliding slot, wherein the sliding member comprises a through hole. The signal cable is led through the through hole and extended within the supporting frame to electrically couple the display portion and the host. The signal cable comprises a bendable section. The signal cable is moved substantially along a plane by adjusting a bent angle of the bendable section when the display portion is slid along the sliding slot.

Abstract: A portable computer includes a host, a supporting frame, a displayer, two latches and a drive member. The supporting frame is pivotally connected with the host and having a straight sliding slot and a curved sliding slot. The displayer has two sliding members, which are pivotally connected with the supporting frame and slidably connected with the straight sliding slot and the curved sliding slot respectively. The displayer is operable to rotate relative to the supporting frame by either one of the two sliding members as a pivot. The two latches are slidably connected with the supporting frame. The drive member is slidably connected with the two latches and operable to control where either one of the two latches is located.

Abstract: A method, apparatus, and computer instructions for selecting and recommending of clustering indexes are provided. Baseline run time cost estimates are calculated based on database designs. Workload benefit of a candidate clustering design is calculated and compared to the baseline costs. If the workload benefit outweighs the baseline costs, clustering dimension solutions originated from the record identifier (RID) based index are identified. A clustering design is selected based on the identified clustering dimension solutions and the total number of recommended clustering dimensions for a given table. Based on the number of dimensions observed, either a multidimensional clustering solution or a RID based clustering index is recommended.