Programming VIP

At present, Chrome browser still does not release the 12px limit, but Chrome is still the browser with the largest number of users.When I was developing a project, I had a whim: what if I actually need 11px font size? This is not possible in Chrome. About fonts, I first thought of non PX units such as rem. However, REM is only for responsive ad ...

Why do we use CEF? In many cases, it is to realize the mutual call between JavaScript and native C + +. That is, when JavaScript in the web page is called, it triggers the execution of local C + + code, such as accessing hardware and other functions that JavaScript cannot complete. The local C + + code can also call back JavaScript. For example ...

When we play games, because everyone's device configuration is different, we sometimes pay great attention to the change of frame rate in the game. Because the lower the configuration or the poor optimization of the game program itself, it is easy to reduce the frame rate in the process of the game. The lower the frame rate, the easier it is to ...

Part I Introduction to Chrome expansion (plug-in) This paper introduces the basic concept of extension and the configuration list manifest JSON and the action field in the listing This chapter introduces background, permissions, icons and options_ Use of the page field and the associated Chrome API Create your second extension Effect de ...

With the increase of induction time and the deepening of work, it is essential to open dozens of browser Tab pages while processing multiple tasks at the same time. Almost all of my work is to switch back and forth between various browser Tab pages, such as writing documents, learning new knowledge, handling Bug sheet flow, going online and so ...

01. JS processing scroll bar Execute via webdriver_ The script () method executes the JS script operation scroll bar Right scroll bar Firefox browser and Chrome browser use different syntax. It is listed in the following area. It looks like Google browser 71 general Firefox # Firefox browser scrolls to the bottom js = "var q=document.docume ...

hello, everyone~ Another full day~ Since you are full of vitality, do you want to do something, for example, climb the recruitment data of "Boss direct employment"~ Let's go. Let's do it~ Target determination We use Selenium to capture data this time. The information obtained includes title, salary, company name, company ...

prefaceHello, I'm Lin Sanxin. Speaking the most difficult knowledge in the most easy to understand words is my motto. The foundation is advanced, and the premise is my original intention.It is necessary for us to connect the front-end interface with the back-end interface, but many students may ignore a possible problem in the docking process - ...

home pagespecial columnfront endArticle details0Audio signal classification and recognition based on Mel spectrum (pytoch)Integrity and win-win Published 5 minutes agoThis project will use pytoch to realize a simple audio signal classifier, which can be applied to mechanical signal classification and recognition, bird call signal recognition an ...

Python Selenium.WebDriverWait Browser Startup Parameter Settings "How Edge Uses Startup Parameters" 1. Browser Startup Parameter Settings 🍿 When you create a WebDriver instance, you can configure its startup parameters to make some initial settings that will take effect throughout the lifecycle of the WebDriver The parameters ...