Programmer Think

The blogger found a giant cow's artificial intelligence learning website a few days ago. It's easy to understand, funny and humorous. I can't help sharing it with you. Click to jump to the website. HTML5 is nothing new. We have been using several of its features since the initial version (January 2008). I took a closer look at the list of HTM ...

abstract This article is about the study and summary of UGUI component SliderFor better learning, we will analyze the component from the perspective of "self-made imitation", and finally make a simple Slider as the end. Basic elements of Slider As a sliding rod, its main feature is sliding. Therefore, it must have a control tha ...

Initial DataGridView The DataGridView control provides a powerful and flexible way to display data in tabular form. Users can use the DataGridView control to display a read-only view of a small amount of data, or they can align and zoom to display a markable view of a large dataset.There are many ways to extend the DataView control. For exampl ...

Today, we will explain how to use unittest framework to realize UI automation in python. We won't repeat how to use webdriver API to operate web pages today. For missed partners, please stamp the link below~~ 1.unittest unit test framework Why use a unit test framework? The use of unit test framework can standardize the preparation of te ...

Your exclusive confession artifact 1, Story background2, Display of ten confession artifacts 1. Love tree2. Code expression + love3. Small article + loveLai style (recommended)5. Rotating photo wall6. Thousand paper cranes7. Written love8. Fireworks + Cake9. Red rose10. Dead skin + Fireworks (recommended) 3, Source download 1, Story back ...

Android window mechanism SDK31 source code analysis directory First acquaintanceCreation and loading of DecorView and subdicorCreation and loading of Window and Window ManagerThe creation of ViewRootImpl and the real loading of the viewEvent distribution for ViewRootImplMust be in the main thread to update the UI? Why?Relationship between Toke ...

Handler is a technology that must be used in Android development. It is also very simple to use. Rewrite handler's handleMessage method in the main thread and send messages through handler's sendMessage() method in the sub thread. The Handler mechanism can be well understood through this figure. There are several roles: ActivityThread, Handler ...

At present, I haven't involved in webui automatic testing in my work, but in order to improve my technology, it's not harmful to learn more. There's no more nonsense. At present, the mainstream webui testing framework should still be selenium. Considering maintainability, expansibility and reusability, we use PO mode to write our script, This d ...

Cypress Studio provides a visual method to generate tests in the test running program by recording the interaction with the application under test. support. click(),. type(),. check(),. uncheck() and select () cypress commands, which will generate test code when interacting with DOM inside cypress studio What will you learn by reading the arti ...

preface We have finished the basic drawing of android. Now, the following two content points are the issue of event distribution, which is related to screen adaptation. In this article, we mainly come to various screen adaptation problems in android 1. Screen adaptation concept With the increase of devices supporting Android system (mobile p ...