A practical example of python selenium, heavier than the demo, but not too complicated. The trick is summarized as follows: The address of the latest chromedriver is https://googlechromelabs.github.io/chrome-for-testing. This is very important, otherwise you will have to deal with annoying problems such as automatic chrome updates. Many download sources are a bit outdated. Use options […]
Tag: puts
[Grain temperature prediction] Genetic algorithm optimization of BP neural network GA-BP grain temperature prediction research (multiple inputs and single output) (including comparison before optimization) [Including Matlab source code 2404]
?1. Genetic algorithm optimization of BP neural network for grain temperature prediction Abstract Aiming at the nonlinear time series problem of temperature parameters in grain storage, a grain temperature prediction model based on genetic algorithm (GA) optimized BP neural network algorithm was proposed, and 10 factors affecting grain temperature were selected (external temperature, external humidity, […]
[Engine life prediction] Genetic algorithm optimizes BP neural network GA-BP aviation engine life prediction (multiple inputs and single output) (including comparison before optimization) [Including Matlab source code Issue 2349]
?Blogger profile: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For cooperation on Matlab projects, please send a private message. Personal homepage: Poseidon’s Light How to obtain the code: Poseidon’s Light Matlab King’s Learning Path-How to Obtain the Code Motto: He who travels a hundred miles […]
Peripheral advanced timer outputs a specified number of PWM experiments
Introduction to Advanced Timers Advanced timer block diagram The block diagram of the advanced timer is very similar to the general timer block diagram, except that some other functions are added, such as: repetition counter, complementary output channel with dead zone control, break input, etc. The location of these functions in the advanced timer block […]
FileInputStream file byte input stream
1. Concept Based on the memory, the data in the disk file is read into the memory in byte form. 2. Constructor public FileInputStream(File file) public FileInputStream(String pathname) Both of these create a byte input stream pipeline and connect it to the source file. Three. Methods public int read(): Returns one byte each time it […]
8086 assembly-the user inputs any number between 1 and 100 and completes the decimal result output
The user inputs any number between 1 and 100, and the decimal result is output The general idea is to read user input, process it into decimal numbers, and output it to the screen. First, the user’s input needs to be read. Initialize the memory and registers, clear the data in them, and read the […]
untiy new input system InputSytem
Article directory I. Introduction 2. Installation Create a new input asset Three InputActions panel Area 1 Toolbar controlSchemes control schemes saveAsset and Auto-Save Area 2 actionMaps action map set Area 3 actions Area 4 Properties panel 1 Creation and deletion of actions and bingdings 2 attributes of action 3 Binding properties 4 Example demonstration, create […]
Raptor inputs n data to sort_Review the top ten classic sorting algorithms
1. What is a sorting algorithm 1.1. Sorting definition Sort a sequence of objects according to a certain keyword. 1.2. Sorting terms Stable: If a is originally in front of b, and a=b, a will still be in front of b after sorting; Unstable: If a is originally in front of b, and a=b, a […]
Springmvc view format – template engine freemarker outputs HTML text
Directory 1. Introduction to freemarker Create test project 2.2.2) Configuration file 2.2.3) Create model class 2.2.4) Create template 2.2.5) Create controller 2.2.6) Create startup class 2.2.7) Testing 2.3) freemarker basics 2.3.1) Basic grammar types 2.3.2) Collection instructions (List and Map) 2.3.3) if instruction 2.3.4) Operators 2.3.5) Null value handling 2.3.6) Built-in functions 2.4) Static testing […]
Advanced timer–outputs a specified number of PWMs
1. Routine function; Output PWM through TIM8_CH1 (multiplexed by PC6). In order to indicate the output status of PWM, we use Dupont line Connect PC6 and PB0 to realize PWM output control LED1 on and off. Power-on default output 5 PWM control LED1 On and off five times. Then press the button KEY0, and 5 […]