Python Recipes

Python + SQL, runnable code

Free · In-App Purchases

Over 560 examples with explanations: Python and SQL. Over 310 of them are free, and code runs right in the app with the output shown underneath. An everyday Python reference, from strings and collections to threading and design patterns. Every example comes with an explanation, and most of them run. The construct is on the tip of your tongue, but the exact syntax slips away: • How do you sort a dictionary by value? • How do you serialize a class to JSON and read it back? • How do you start a thread and wait for the result? The app answers with a working example; all that is left is to fit it to your task. • 22 sections: basic types, arrays and collections, classes, files, serialization, functions and lambdas, exceptions, regular expressions, threading, databases, algorithms, design patterns. • Run in the app: the example actually runs and the output appears under the code. Needs an internet connection. • What changed in new versions: 8 sections from Python 3.0 to 3.13, with the old and the new code side by side. • Keyword and function reference: over 200 articles, open in full, with no daily limit. • SQL alongside: over 200 queries against a live practice database (JOIN, GROUP BY, subqueries, data types). • Edit examples and add your own; they stay in the app and are always at hand. • Search looks inside the code itself, not just the titles: remember a fragment and you will find the example. • Everything except running works offline. No account needed. WHAT THE FREE VERSION INCLUDES 12 runs and 12 edits a day; the counter resets every morning. The keyword reference is open without limits. Up to 5 examples of your own. The full version unlocks every example, lifts the daily limits and raises the run limit to 30 a day. One purchase, no subscription. Built by a developer for developers. In active development since 2015.

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

• Copying code is open in the free version too, with no limit. • Supports iOS 17 and macOS 14.

Version 4.07

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.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Dark Interface

      • Reduced Motion

    Information

    Seller
    • Fedor Obraztsov
    Size
    • 7.7 MB
    Category
    • Developer Tools
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    Languages
    English and 14 more
    • English, Arabic, French, German, Hebrew, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Vietnamese
    Age Rating
    4+
    In-App Purchases
    Yes
    • SQL queries USD 0.99
    • Python Samples USD 0.99
    • Unlock the paid topics USD 0.99
    • Pro Version – Unlimited USD 3.99
    • Оperations with example USD 0.99
    • Learn More
    Copyright
    • © Obraztsov Fedor Alexandrovich
  • Developer Website
  • Privacy Policy

    • More by Fedor Obraztsov

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