JavaScript & SQL 4+
JavaScript language and SQL
Fedor Obraztsov
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- Free
- Offers In-App Purchases
Screenshots
Description
Directory of standard, frequently used operations and queries in JavaScript and SQL.
Developed since 2015 and proven by time and thousands of users.
• Learn programming with the best code recipes.
• JavaScript:
- How to get a substring?
- How to declare a generalized method?
- How to perform a database query?
• SQL:
- How to combine multiple tables in a single query?
- How to sort the result of grouping data?
- What types of data are there in SQL Server?
• The best examples of code from books and specific internet resources are selected in the app. Finding the best solution on the internet can take hours of work. Ready-to-use and tested "recipes" for code are included in the app.
• An app for all levels! Beginners can learn the syntax of the language through code examples. Professionals can save time by using pre-made solutions.
• The app is a great tool for passing exams or preparing for interviews. It helps you study the typical tasks you might face.
• One app for iOS and macOS. Buy once and use it on your phone, tablet, or computer.
• Quick search of the correct example by code or name of topic.
• All examples in the app are available offline. The app can be used when an internet connection is not available.
• As a developer, I use this app when I need to quickly remember how to solve a given task in SQL or JavaScript.
If you can help to translate the app into your language, please contact me by email.
In the application, some examples are available for an additional fee (approximately 45%).
What’s New
Version 2.27
Bug fixes and performance improvements.
The examples have been updated to Python 3.12.
Ratings and Reviews
Muy buena guía
Me parece una estupenda guía de código JavaScript. ¿Tienen alguna versión de esta aplicación para escritorio (PC)?
Developer Response ,
Gracias. Hay una versión para macOS de esta aplicación. El desarrollo para Windows está en planificación para un futuro próximo.
Pagas o te fastidias
De gratis tiene lo que los políticos de honrados. Después de la respuesta del desarrollador, se confirma lo dicho. Tiene de gratis el mismo porcentaje que de políticos honrados.
Después de la segunda respuesta del desarrollador, sigue igual, solamente cambia la actitud de ellos, una pena. ( lo de los políticos es un dicho )
Developer Response ,
Más de la mitad de los ejemplos de esta aplicación están disponibles de forma gratuita. Para ser precisos, el 57% de los ejemplos son gratuitos en este momento.
Desafortunadamente, solo aquellos que dominan el español pueden conocer los dichos españoles.
App Privacy
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 on, for example, the features you use or your age. Learn More
Information
- Provider
- Fedor Obraztsov has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Size
- 1.4 MB
- Category
- Education
- Compatibility
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- iPhone
- Requires iOS 15.0 or later.
- iPad
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
- Mac
- Requires macOS 12.0 or later.
- Languages
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English, Arabic, French, German, Hebrew, Italian, Japanese, Korean, Russian, Simplified Chinese
- Age Rating
- 4+
- Copyright
- © Obraztsov Fedor Alexandrovich
- Price
- Free
- In-App Purchases
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- Full version (no restrictions) 2,99 €
- JavaScript Samples 0,99 €
- SQL queries 0,99 €
- Оperations with example 0,99 €
- Unlock the paid topics 0,99 €
Supports
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Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.