Programming Lion

W3Cschool "Coding Lion" is a professional programming introductory learning app, dedicated to helping beginners get started and improving programmer development efficiency. It currently provides 1000+ common programming language tutorials and free technical documents, covering popular programming languages ​​such as front-end development/Python/Java/PHP. Learn programming, start here! Huajun Software Park provides you with free download of Test 2025. Friends who like testing, come to Huajun Software Park to download and experience it!

Features of Coding Lion software

【Massive tutorials】covering HTML/Python/CSS/JavaScript/jQuery/C/PHP/Java/Sql/Mysql and other programming languages;

【Programming Micro Course】A game-based learning course specially created for beginners. You can learn anytime, anywhere, and you can get started easily even if you have no basic knowledge;

【Practical Programming】You can truly type codes on your mobile phone and practice while learning, and improve your programming skills in actual combat;

【Compilation Tool】Supports 20+ programming languages and programming tools, and can write and compile code without relying on computer equipment and environment.

【Question Bank Collection】Nearly 1,000 test questions covering multiple programming languages. Review questions every day to check for gaps and quickly evaluate learning results;

【Offline Reading】Programming tutorials can be downloaded and read offline, and you can read them even if you don’t have an internet connection. You can learn and query at the same time, and you can learn whenever and wherever you want;

Programming lion software function

core learning modules

Systematic courses: Set learning paths in stages from basic syntax (such as Python variable definition) to advanced frameworks (such as Django back-end development).

Micro-lectures and practical exercises: 3-5 minute short videos explaining concepts and supporting "instant coding" tasks, such as writing a calculator immediately after learning a function.

Question bank system: nearly 1,000 practice questions covering multiple languages, supporting "redoing wrong questions" and "difficulty screening" to help users find and fill in gaps.

Development tool integration

Online compilation environment: No need to configure a local IDE, write and run code directly in the APP, support debugging and error prompts.

Code template library: Provides common algorithms (such as sorting algorithms) and project templates (such as Flask blog), which users can call and modify with one click.

Community and Resources

Technical community: Users can post questions (such as "How to optimize recursive algorithms") or share project experiences (such as "Using Python to implement face recognition"). The average daily interaction volume exceeds 5,000.

Documentation Center: Integrate W3Cschool technical documentation, support keyword retrieval (such as "JavaScript event monitoring"), and update the content in real time.

Coding Lion Software FAQ

Learning progress lost

Phenomenon: After replacing the device, it is found that the history record disappears.

Solution: Make sure to log in to the same account and check whether "Settings - Sync Data" is turned on; if the problem persists, contact customer service to restore cloud backup.

Code compilation failed

Phenomenon: "Syntax error" is prompted when running the code, but the self-check shows no problem.

Solution: Check whether the code complies with the mobile editor specifications (for example, use spaces instead of tabs for indentation); try switching the network environment to avoid compilation interruption due to firewall interception.

1. Fixed BUG, the new version has a better experience

2. Some pages have been changed