Abstract: A method for positioning a cursor in an input box on a display interface of a touch screen includes receiving a first touch operation associated with the input box; determining target content in the input box, an operating distance of the first touch operation, and an operating direction of the first touch operation; moving the target content by a distance corresponding to the operating distance along the operating direction to form a blank space between a side of the input box and a side edge of the target content; receiving a second touch operation associated with the blank space; and positioning the cursor at a cursor position in the blank space.

Abstract: A method for a device to update a list displayed on the device, includes: acquiring a triggering signal with respect to a first list item and a second list item adjacent to the first list item among a plurality of list items of the list displayed on the device, the triggering signal being configured to trigger updating the list; obtaining at least one updating list item according to list data for updating the list; and displaying the at least one updating list item between the first list item and the second list item.

Abstract: A method, server and client device for updating service registration are provided. The method includes: receiving a first service registration updating request from a client device; acquiring services registered by a first contact identification of the client device; and updating registration information of service using a second contact identification of the client device. The present disclosure may ensure users to easily update registered services after replacing contact identification, thus improving user experience.

Abstract: In one example, a method of decoding video data comprising base layer data having a first resolution and enhancement layer data having the first resolution includes decoding the base layer data, wherein the base layer data comprises a reduced resolution version of a left view relative to the first resolution and a reduced resolution version of a right view relative to the first resolution. The method also includes decoding enhancement layer data comprising enhancement data for exactly one of the left view and the right view, wherein the enhancement data has the first resolution, and wherein decoding the enhancement layer data comprises decoding the enhancement layer data relative to at least a portion of the base layer data.

Abstract: A system and method for transcoding compressed multimedia video is described. Particularly, a system and method for converting Bi-Predictive frame to transcoded Predictive frames, is disclosed. Present embodiments accomplish this conversion with minimal additional error, thereby providing an efficient means for maintaining video quality even after transcoding.

Abstract: Disclosed are extracts of Sophora alopecuroides L. as cosmetic skin lightening agents alone or in combination with other skin benefit agents and together with a cosmetic vehicle. Also disclosed are active ingredients in the extracts, including Alopecurone A, Alopecurone B, Sophoraflavone-G, Sophoraflavone-I, Sophoraflavone-K, and mixtures thereof. The inventive extracts, compositions and methods have effective skin lightening properties, may be easier to deliver to the skin and are available in nature.