Codename One
Modern Java - A Guide to Java 8
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Codename One | Modern Java - A Guide to Java 8 | |
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88 | 2 | |
1,635 | 16,587 | |
2.0% | - | |
8.5 | 2.7 | |
6 days ago | 8 months ago | |
Java | Java | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Codename One
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A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
codenameone.com — Open source, cross-platform, mobile app development toolchain for Java/Kotlin developers. Free for commercial use with an unlimited number of projects
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Android Play Billing Needs updating
Github issue
This was resolved in this issue: https://github.com/codenameone/CodenameOne/issues/3706
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Backward Compatibility, Go 1.21, and Go 2
Naturally depends on the use case, yet they work good enough to be in business for 20 years.
https://www.ptc.com/en/products/developer-tools/perc
https://www.aicas.com/wp/products-services/jamaicavm-tools/
Android 5 & 6 (only changed back into JIT/AOT due to long compile times), https://www.infoq.com/news/2014/07/art-runtime/
Unfortunely the best well known, Excelsior JET, is no longer in business, most likely due to GraalVM and OpenJ9 being available as free beer, while PTC, Aicas Codename One are safe in their domains.
There is also RoboVM (https://github.com/MobiVM/robovm) as free beer, however it actually started as a commercial product, and the acquisition from Xamarin kind of stagnated it (naturally).
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Developing cross platform mobile application [closed]
XMLVM, Codename One and iSpectrum (cross compile Java code from an Android app or creating one from scratch
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Options for targeting ios with Java
Also Codename One
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free-for.dev
codenameone.com — Open source, cross platform, mobile app development toolchain for Java/Kotlin developers. Free for commercial use with unlimited number of projects
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Date & Time formatting ?
How about this: https://github.com/codenameone/CodenameOne/commit/f8a7c5c4968bacc90e8d61a851cfd0ca4287cff8
You only changed the constant. Personally I would use L10NManager which is better. The implementation of DateFormat seems to be simplistic.
- Android 12 PendingIntent Crash Error
Modern Java - A Guide to Java 8
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Java 20 / JDK 20: General Availability
Here are some resources I've found helpful and have read or are on my backlog to catch up with these developments:
- https://github.com/wesleyegberto/java-new-features (terse, includes links to JEPs, good jumping off point)
- https://github.com/winterbe/java8-tutorial (quick tour through features of Java 8)
- https://winterbe.com/posts/2018/09/24/java-11-tutorial/ (same for Java 11)
Books:
- Java 8 in Action / Modern Java in Action (Raoul-Gabriel Urma, Alan Mycroft, Mario Fusco; 2014 and 2018 respectively)
- The Well-Grounded Java Developer (Martijn Verburg, Benjamin Evans, Jason Clark; 2022) - not specifically focused on new features but does cover them in the context of going deeper into Java and the JVM.
What are some alternatives?
CQEngine - Ultra-fast SQL-like queries on Java collections
Design Patterns - Design patterns implemented in Java
Lanterna - Java library for creating text-based GUIs
Joda-Money - Java library to represent monetary amounts.
Multi-OS Engine - Multi-OS Engine: Create iOS Apps in Java (or Kotlin ... etc.)
Jimfs - An in-memory file system for Java 7+
J2ObjC - A Java to iOS Objective-C translation tool and runtime.
FF4J - Feature Flags for Java made easy
Smooks - Extensible data integration Java framework for building XML and non-XML fragment-based applications
sitemapgen4j - SitemapGen4j is a library to generate XML sitemaps in Java.
failsafe - Fault tolerance and resilience patterns for the JVM