44results about How to "Less code" patented technology

An apparatus and method for integrated macro-frameworks that can be called by the object oriented software code to provide a consistent and efficient graphical presentation. The frameworks are macro-functions that can be utilized by various applications and are such that within each application and from application to application there is a consistency in the presentation of information and how information is entered and retrieved. The frameworks also provide for efficient operations of the application as well as efficient access of database tables. The frameworks can also provide an efficient and consistent means for developing a graphical user interface navigation function for navigating through various screens of a given application.

A method for executing trusted commands, in which a trusted command is first received from a user at a user terminal and parsed by untrusted code; then passed to a trusted computing base for execution. The trusted computing base displays to the user for confirmation indication of what is to be done. Confirmation of the commands prevents unauthorized modification of the commands and increases system confidence. A randomly (or pseudo-randomly) generated process identifier is employed to verify the existence of a trusted path.

Unification of a programming language with a definition language creates a powerful tool for object-oriented programming. A programming language is extended to include definition language constructs. In a compiler environment, a compiler recognizes the definition language constructs in programming language code. The compiler environment unifies representation of the definition language information and programming language code in a unified parse tree, and derives semantic meaning from definition language information. The compiler environment also checks for lexical, syntax, and semantic errors.

The invention discloses an automatic script generation method and apparatus, and an electronic device, and an automatic script operation method and apparatus, and an electronic device. The automatic script generation method comprises the following steps: obtaining an operation logic code complied for the operation of a to-be-generated automatic script; obtaining an interference configuration parameter for generating a user interface; and generating an automatic script for the operation of the to-be-generated automatic script according to the operation logic code, the interference configuration parameter and a pre-developed user interface template. By adoption of the method provided by the invention, direct development of the user interface can be avoided, the development process of the automatic script is simplified, the complied amplitude is greatly reduced, and thus the effects of reducing the development workload, librating the developers and improving the research and development efficiency are realized.

The invention provides a request processing method and a request processing device. The request processing method comprises the following steps: receiving a request from a terminal through an application interface of an application layer of a server; calling a target service subsystem from a plurality of service subsystems of the server to process the request according to service system information included in the request, wherein the multiple service subsystems are independent of each other, and the target service subsystem is at least one service subsystem in multiple service subsystems. Through the technical scheme, a data integration mode can be broken, and each subsystem can be integrated without using data as the center, so the code of each subsystem is reduced, and the maintenance efficiency, the safety and the extensibility of the subsystem are improved.

The invention discloses a method for implementing a file system in an embedded system, which comprises the following steps of: establishing the file system consisting of a file information area and a file data area, wherein the file information area consists of a plurality of file information structures for describing each piece of file information respectively, and the file data area is used for storing files; initializing the file system; and establishing and maintaining the file information area by using a journal method, and when writing operation is performed on the files each time, after the files are written into the file data area, updating the records of the file information to the file information area. In the method, the file system is implemented, can modify the number of the files to be stored and total capacity according to configurations, has a power failure protection function, high file reading/writing operation efficiency and small code sizes, is less dependent on an operating system and convenient to port, and occupies fewer resources.

The invention provides a PWM (pulse width modulation) dimming method for an LED (light-emitting diode). The PWM dimming method comprises the following steps: starting a first timer in an interrupt mode and a second timer in a free counting mode of a single chip microcomputer; making statistics on the number of interrupts of the first timer and count values of the second timer during the brightness change stage of the LED; performing at least one zero clearing on the count values of the second timer during the statistical process; and comparing the number of interrupts with the count values in real time, and outputting a PWM wave the level value of which changes along with the comparison result, wherein the PWM wave is applied to the LED for regulating the brightness of the LED. The invention further provides a dimming device corresponding to the method. The PWM dimming method and device for the LED disclosed by the invention can solve the problem of few PWM output ports of the existing cheap single chip microcomputer.

A method for compressing font instruction data. The method includes analyzing a set of pixel-per-em values and fractional pixel shifts contained in font instruction for each glyph in a font data set to construct a database of values. The pixel-per-em values and fractional pixel shifts are converted into operational codes and argument values and these values are compressed into a compressed data stream including a series of multiple-bit words representing font instruction specifications for each glyph in the font data. In addition, fixed environmental variable values are set for each glyph based on the font instruction data. When a glyph is to be rendered using the compressed font instruction, the compressed instruction is decompressed and only relevant multiple-bit word or words corresponding to font instruction specifications for the respective glyph are executed, but not any of the 16-bit words corresponding to font instruction for the fixed environmental values.

The invention discloses a device for generating an interface based on description. The device is used for generating a target interface and comprises an interpreter and a defined file. The defined file comprises descriptions of a name, a data source, a dependency relationship and an inquiry condition of each parameter in the target interface. The interpreter comprises a data source inquirer and a loader. The data source inquirer is used for inquiring and obtaining the position of the data source of a parameter according to the description of the data source of the current parameter. The loader is used for extracting data content according with the complete inquiry content of the current parameter from the data source of the current parameter to a control corresponding to the current parameter according to the description of the dependency relationship of the current parameter, the description of the inquiry condition of the current parameter and the data content of the previous parameter of the current parameter dynamically selected by a user terminal. The interpreter disclosed by the invention can be repetitively used for interpreting and operating parameter description statements of a plurality of defined files. The device disclosed by the invention can be used for reducing code amount in the event of developing the interface.

The invention discloses a Vue-based form development method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: receiving input of configuration data of each form item in a form container component; circularly traversing the configuration data of each form item by using the dynamic rendering capability of a built-in component in the Vue so as to generate at least one form item; and assembling each data field name into a key value pair form, and transmitting the key value pair form to a v-model container attribute data communication interface of the form container component, so as to establish a bidirectional data communication relationship between at least one form item and the form container component through v-model. In the embodiment, a form container component dynamically renders configuration data in a form item based on a dynamic component function provided by an open source framework vue, and a specific form item is constructed by a props (component attribute) transmitted into a form container.

The invention relates to a GPU-oriented texture buffer data storage TLM model based on SystemC and an implementation structure thereof, and the TLM model comprises an address verification unit which is used for verifying the effectiveness of a texture data address, and generating and sending effective information when judging that the texture data address is effective; T. The write buffer area unit is used for writing the texture data into the memory space unit when effective information is received; T. The read buffer area unit is used for reading texture data from the memory space unit wheneffective information is received; T. The memory space unit is used for receiving the texture data written by the write buffer unit or providing the texture data for the read buffer unit; and the storage data display unit is used for displaying the texture data written by the write buffer unit and the size of the texture data read by the read buffer unit and carrying out performance evaluation. According to the hardware TLM model, a large amount of texture image buffer data can be stored at a high speed, and the access speed is increased.

The invention discloses a Chinese character input method for dynamic Chinese character combination of strokes. According to the method, when the key sequence is input by using a keyboard, based on the relevancy analysis, according to the character detecting algorithm, matching character fitting algorithm and the component sequence fitting algorithm, an expected character is instantaneously displayed on a visual area from part to entirety according to the writing sequence, and therefore the process that the character is combined by the strokes in a dynamic mode is simulated, and the visual feedback is formed. The Chinese character input method has the advantages of being few in needed code elements, convenient to carry and apply and efficient.

The invention provides a method for realizing binding and verification of front-end form modularization arrangement data. The method comprises the following steps of expanding HTML (Hypertext Markup Language) attributes by utilizing the native JS (Java Server) capability of components; finishing automatic binding of data by utilizing the HTML data island capability; finishing multi-style data verification of the single components and associated data verification among the components by utilizing the native expansion capability of the JS. According to the implementation method for front-end form modularization arrangement data binding and verification, by reconstructing the front-end component, the self-binding capacity of data and the data verification capacity of the component are enhanced, and the continuous automation capacity of front-end research and development is enhanced to the maximum extent.

The embodiment of the invention provides a real-time distributed robot control method and system based on a memory database, and belongs to the technical field of robot control. The method comprises the steps: setting a data structure body for storing the state data and posture control data of a distributed robot sensor in a memory type unstructured database; through a database interface, acquiring positioning sensor state data generated by the distributed robot sensor in real time, and updating the positioning sensor state data in the data structure body; acquiring robot sensor state data stored and updated in the database through robot application software installed in an application layer, and generating robot target state data according to the current sensor state data; and storing thetarget state data generated by the robot application software in the unstructured database. By means of the processing scheme, development of a distributed robot system can be simplified, codes are fewer, and maintenance is easier.