Java Recipes Pro
Java + SQL, runnable code
USD 2.99
Over 570 examples with explanations: Java and SQL. Run an example right in the app, add your own, work offline.
A reference of everyday Java, from strings and collections to threading and design patterns. Every example comes with an explanation, and most of them run.
• 22 sections: simple types, arrays and collections, classes, interfaces and generics, functions and lambdas, files, serialization, exceptions, regular expressions, threading, databases, patterns.
• Run in the app: the example really executes and the output appears under the code. Needs an internet connection; the daily limit is 30 launches.
• What changed in new versions: 8 sections from Java 9 to 21, with "before" and "after" code side by side.
• Keyword and function reference: 160 articles - browse the list or search by word.
• SQL alongside: over 200 queries against a live practice database - JOIN, GROUP BY, subqueries, data types. Queries have their own daily count.
• Edit examples and add your own - they stay in the app and are always at hand.
• Search runs over the code itself, not just the titles: remember a fragment and you will find the example.
• Everything except running works offline: examples, search, favourites.
• Comfortable to read: light and dark themes, your own font and size, line numbers, and long lines wrap instead of running off the screen.
Examples are drawn from professional sources and verified by running them.
Made by a developer for developers. In development since 2015.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• Run code right in the app - Java executes and the output is shown under the example.
• A "What changed in new versions" section: what arrived from Java 9 to 21.
• The keyword and function reference is now a section of its own, with search.
• Your own examples: add your code and keep it in the app.
The developer, Fedor Obraztsov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Fedor Obraztsov
- Size
- 5.4 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later.
- iPhone
- Languages
English and 14 more
- English, Arabic, French, German, Hebrew, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © Obraztsov Fedor Alexandrovich
