摘要:
An API for prefetching map data receives a prefetch request for an indicated geographic area from a software application. In response, the API retrieves map data corresponding to the indicated geographic area from a map data provider and stores the map data in a map data cache without causing a digital map based on the map data to be displayed on the display device. The map data cache is accessible to the software application only via the API. Subsequently to storing the map data in the map data cache, the API receives a request to render the digital map from the software application and, in response to the request to render the map image, renders the map image for display on a display device using the map data stored in the map data cache.
摘要:
An electronic device includes a requesting application and a hosting application. When the requesting application requests permission from the hosting application to access a category of data, the device identifies the requesting application and the permission request. The device awaits a user input to determine whether the user will permit the requesting application's request to be granted.
摘要:
The present invention relates to a manufacturing method of a printing circuit board. The manufacturing method mainly includes: forming one or more cylindrical micro-radiators by cutting a high conductive and electrical insulating substrate according to predetermined size; manufacturing one or more mounting holes in copper clad plates and prepregs; embedding the cylindrical micro-radiators into the mounting holes. The present invention combines the micro-radiator with high thermal conductivity and traditional stiffness printing circuit board. The printing circuit board with micro-radiators has the advantages of high thermal conductivity and stable heat transfer, and also has the advantages of routing flexibility and reliable electrical connections.
摘要:
An indoor testing device for multiple rotor-containing flying objects including a main support having a plurality of linking members, a plurality of mechanical arms, a plurality of trays, and control units of the mechanical arms. The main support is disposed vertically. The mechanical arms are separately disposed on the linking members of the main support with different height. The trays are separately disposed on one end of the mechanical arms for receiving rotor-containing flying objects, and the control units are disposed on the mechanical arms and rotate therewith. The device can be used for the cooperation and coordination test of multiple rotor-containing flying objects and autonomous control experiments of a single rotor-containing flying object. The tests have high stimulation and improve the usability of the experimental results in the actual system.
摘要:
The present invention provides an array substrate, a liquid crystal display device comprising the same, and a method for forming the same. The array substrate comprises a gate line, a data line, a signal line and a pixel electrode formed thereon. The gate line intersects the data line to define a plurality of pixel regions in which the pixel electrodes are formed. Each of the pixel electrodes overlaps the signal line to form a first sensing capacitor and overlaps the gate line to form a second sensing capacitor.
摘要:
A liquid crystal display is disclosed which comprises a first substrate and a second substrate, which are supported by primary spacers. At least a secondary spacer is provided on the first substrate, and the secondary spacer is covered by a conductive electrode. An X-direction detecting wire and a Y-direction detecting wire perpendicular to each other are provided on the second substrate, the X-direction detecting wire and the Y-direction detecting wire are respectively provided with a first connection electrode and a second connection electrode; and positions of the first and second connection electrodes on the second substrate correspond to a position of the secondary spacer on the first substrate; under a press condition, at least one of the first and second connection electrodes contacts with the secondary spacer and is connected with the conductive electrode on the secondary spacer.
摘要:
Described is a technology for load testing a service such as a medical data service (e.g., Microsoft Amalga® UIS) with mixed test sets. Simulated users perform randomly selected operations against the service. State machines are created to represent the simulated users, with the operations arranged within states of the state machine. By randomly selecting each state and its operations, the actions of many real users may be simulated, providing a realistic load test of the service. Moreover, to match certain types of usage scenarios, the states in a state machine may be weighted relative to one another so that the random selection is biased in favor of more weighted states. Similarly, each operation within a state may be weighted relative to each other operation within the same state, so that when a state is determined, the random selection is biased in favor of more weighted operations within that state.
摘要翻译:描述了一种用于对诸如具有混合测试集的医疗数据服务(例如,Microsoft Amalga UIS)的服务进行负载测试的技术。 模拟用户对服务执行随机选择的操作。 创建状态机以表示模拟用户,其中操作在状态机的状态内排列。 通过随机选择每个状态及其操作,可以模拟许多真实用户的动作,为服务提供现实的负载测试。 此外,为了匹配某些类型的使用场景,状态机中的状态可以相对于彼此加权,使得随机选择偏向于更加加权的状态。 类似地,状态中的每个操作可以在相同状态下相对于彼此的操作进行加权,使得当确定状态时,随机选择偏向于在该状态下的更多加权操作。
摘要:
An array substrate is provided. The array substrate comprises a base substrate, a plurality of pixel units are provided on the base substrate in a matrix form, a common electrode and a pixel electrode are provided in each of the pixel units, the common electrode is connected with a common electrode line and the pixel electrode is connected with a data line through a switching element. The pixel units in the matrix form comprise a first pixel unit and a second pixel unit. When polarities of voltage difference between the pixel electrode and the common electrode in the first pixel unit is identical to that in the second pixel unit, the direction of an electric field formed between the pixel electrode and the common electrode and for driving liquid crystal molecules to display at a gray level in the first pixel unit is opposite to that in the second pixel unit.
摘要:
An embodiment of the present invention discloses an array substrate comprising: a base substrate; a common electrode layer formed on the base substrate; a protective layer formed on the common electrode layer; and pixel electrodes formed onto the protective layer, wherein the base substrate is formed thereon with a plurality of protrusions parallel to each other, the common electrode layer is overcoated onto the protrusions, portions of the common electrode layer covering the protrusions are formed as protrusion electrode parts, and the pixel electrode comprises portions arranged alternately with the protrusion electrode parts. The embodiment of present invention also provides a liquid crystal panel comprising the above array substrate, as well as a liquid crystal display device.
摘要:
A computer-implemented method for performing inter-domain communication in a web browser includes receiving first data from a first domain at a router associated with one or more domains other than the first domain, identifying at the router the one or more domains for receiving data associated with the received data, and transmitting second data associated with the received data to the one or more domains.