31 Aug 2025

This article discusses how PHP correctly handles the string parsing problem of special characters such as tags and $variable when generating PHP files. The article first recommends using JSON or database to store data to improve security rather than directly generating PHP code. Then, the methods such as backslash escape, switching quotation mark types and string splicing are explained in detail to avoid PHP string interpretation, ensuring that the dynamically generated PHP code is complete and executable. Finally, the importance of safely storing sensitive data is emphasized.

18 Apr 2025

I encountered a common but difficult problem when developing a user registration and logging into a system: how to effectively prevent robots from automatically registering and logging in. I tried multiple verification methods, but it didn't work well until I discovered this powerful PHP verification code library of lsmverify/lsmverify. By using Composer to install and configure this library, I successfully implemented efficient verification code function in the project, greatly improving the security of the system.

27 Oct 2024

Disable Security Certificate Verification in Python RequestsWhen making HTTPS requests, Python's requests library verifies the server's SSL...

29 Oct 2024

Disabling Security Certificate Verification in Python RequestsWhen interacting with HTTPS endpoints using the Python requests library, you may...

31 Mar 2025

OKX Exchange provides dual-platform login services for web and mobile. Web page login requires verification of account password and dynamic verification code. The mobile APP supports Android/iOS systems. The login process includes slider verification and dynamic code verification. Huawei equipment needs special settings to be installed.

12 Aug 2025

XML documents can be validated through XSD to ensure that their structure, data types and constraints comply with predefined patterns. The answer is: 1. Use programming languages such as Java's JAXP or Python's lxml library for code-level verification; 2. Use command-line tools such as xmllint to perform terminal verification; 3. Use IDEs such as OxygenXML, XMLSpy or VSCode to achieve real-time verification; pay attention to namespace matching, correct references from xsi:schemaLocation, data type accuracy, blank processing and optional element settings. Verification can effectively prevent errors, improve interoperability between systems, ensure automatic processing security, and serve as a data contract document, thereby enhancing data integrity and processing reliability.