Python Recipes vs Push Preview

An everyday Python reference, from strings and collections to threading and design patterns. Tricky parts of the examples are explained in comments. You know what you need, but the exact syntax escapes you: • How do I sort a dict by value? • How do I serialize an object to JSON and back? • How do I start a thread and wait for it to finish? Each has a working example here, ready to adapt to your code. • 22 sections, including classes, functions and lambdas, files, serialization, exceptions, regular expressions, databases and algorithms. • Language changes by version, Python 3.0 to 3.13: the walrus operator, match statements, dataclasses, free-threading and more, with before-and-after code. • Keyword and function reference: over 200 entries. Browse, search, or tap a word in the code to look it up. • SQL included: JOIN, GROUP BY, subqueries, data types; more than half of the queries run on a real practice database. • No IDE or local Python needed: over 90% of examples run in the app, with the output right below the code. • Search covers the code itself, not just titles: type a fragment you remember and find the example. • Edit examples or add your own; changes are saved in the app. • Everything except running code works offline. No account needed. Examples are curated from professional sources and checked before release: the code works and is easy to follow. FREE VERSION • 12 runs (examples and SQL combined) and 12 edits a day • Keyword and function reference with no limits • Up to 5 examples of your own The full version unlocks every example and query, removes the limits on edits and on your own examples, and raises the daily run limits to 30 for examples and 80 for SQL. One-time purchase, no subscription. Built by a developer for developers. The project behind it has been in active development since 2015.

Buzzzzzz - there it goes again. Another notification, craving your attention. But instead of something meaningful or urgent, it's just... more spam. When the tables are turned, and it's our turn to craft those notifications, we've all felt that sting of disappointment when our carefully chosen words fall flat. Introducing Push Preview, designed to refine and perfect the art of push notification - an experience and interaction that matters. Test Headlines: Experiment with different headlines to capture the essence of your message instantly. Test Body Text: Fine-tune the body of your notifications. Simulate Your App Icon: Try out various image colors to see how your app icon looks against different backgrounds. Preview with 2 or 4 Lines of Text: Choose between previewing what the notification looks like at the top of your screen and in the Notification Center. Send Endless Push Notifications: Practice makes perfect. Send as many test notifications as you need to nail your copy. Elevate your messaging, engage your audience meaningfully, and make every alert count. It's time your notifications became as thoughtful and considered as the rest of your app.