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For a better reading experience, you can go to my personal website: Windy'Journal Catalog Catalog About Full Screen Larger screen height-width ratio Declare the max_aspect value in Android Manifest. XML Replace part of the stretched image resource file Suggestions for Optimizing Layout Files Virtual Navigation Bar Ad ...

1. Check basic date format var reg1 = /^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$/; var reg2 = /^(^(\d{4}|\d{2})(\-|\/|\.)\d{1,2}\3\d{1,2}$)|(^\d{4}year\d{1,2}month\d{1,2}day $)$/;   2. Verify password strength The strength of a password must be a combination of upper and lower case letters and numbers. No special characters can be used, and the ...

"For the things of this world cannot be made known without a knowledge of mathematics." Roger Bacon, Opus Majus part 4 Distinctia Prima cap 1, 1267. Now we have come to the study of PART I Mathematics Foundation. There is no need to say much about the importance of mathematics. Since the mathematical content described in th ...

ViewRoot and DecorView ViewRoot ViewRoot may be unfamiliar, but its role is significant. All View rendering and event distribution interactions are performed or passed through it. ViewRoot corresponds to ViewRootImpl class, which is the link between Windows Manager and DecorView. The three main processes of View (measure m ...

1.1 Processes and Procedures Written code, when not running, is called code Running code, called processes In addition to containing code, a process must have a running environment for the code. 1.2 fork () [windows does not support fork] The os.fork() method executes once and returns twice. The operating system automatica ...

The python3 crawler encountered a backcrawl When you excitedly open a web page and find that the resources inside are great, you can download them in batches. Then thank you for writing a crawler download. As a result, after an operation, you find that the website has anti-crawling measures, which is embarrassing. In the next few articles, we w ...

katalon installation, recording, executing simple Web scripts _Xiaobian is not talented. The article written yesterday was not saved and lost!Rewrite one today.Don't talk too much, just get right! Catalog Download katalon Register katalon Recording scripts Edit script Run script Analysis results _This catalog is ugly, ...

JS-DOM object I. concept 1. DOM: Document Object Model Document Object Model In order to achieve the dynamic interaction effect of the page, bom operation is far from enough, and html operation is the core. How to operate htm is dom. Simply put, dom The dynamic control of html interface with program is provided. DOM (Documen ...

Java Design Patterns - Bridge Definition Bridging mode: Separate Abstract parts from their implementation parts so that they can change independently. Features: Three key words: abstraction, realization and decoupling Bridging mode separates abstract part from implementation part and decouples them Two Dimensions, Independ ...

This article is first published in: Code friend network A programming enthusiast community dedicated to. NET/.NET Core development. Article directory C#/.NET Creates a series of articles directory for Windows services based on Topshell: C#/.NET Creates the Installation and Unloading of Windows Service Programs and Services Based on Topshell ( ...