Blogs:JaroslavTulach:Practical Design - Revision history

JaroslavTulach at 05:26, 11 June 2023 - 2023-06-11 05:26:48

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		+	==== Marketing Version ====
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		+	There is a difference between [[MarketingVersion]] and engineering approach to versioning. Hear why: [[MarketingVersion\|read more]]...
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		+	--[[User:JaroslavTulach\|JaroslavTulach]] 05:26, 11 June 2023 (UTC)

	==== Do not Expose Deep Hierarchies! ====		==== Do not Expose Deep Hierarchies! ====

JaroslavTulach at 05:39, 24 September 2022 - 2022-09-24 05:39:21

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		+	==== Do not Expose Deep Hierarchies! ====
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		+	Do not expose [[DeepHierarchy]] of classes when designing an API!
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		+	--[[User:JaroslavTulach\|JaroslavTulach]] 05:39, 24 September 2022 (UTC)

	==== Using '''record''' on any [[JDK]]! ====		==== Using '''record''' on any [[JDK]]! ====

JaroslavTulach at 07:10, 23 April 2022 - 2022-04-23 07:10:05

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		+	==== Using '''record''' on any [[JDK]]! ====
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		+	Do you like '''record''' or other modern Java language features? Would you like to use them on older JDKs? Then read about [[Frgaal]] - the retrofit compiler for Java.
		+
		+	--[[User:JaroslavTulach\|JaroslavTulach]] 07:10, 23 April 2022 (UTC)

	==== 2021: Code [[VSCode]] [[UI]] in [[Java]] ====		==== 2021: Code [[VSCode]] [[UI]] in [[Java]] ====

JaroslavTulach at 07:43, 10 December 2021 - 2021-12-10 07:43:41

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		+	==== 2021: Code [[VSCode]] [[UI]] in [[Java]] ====
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		+	Seven years ago, in 2014 I wanted to unify UI of various IDEs around [[HTML]] (see below). However the motivation to do so was never compelling enough. Using [[Swing]] (or [[SWT]]) is more natural. Finally, in 2021 we found good enough reason: [[VSCode]] and its [[NetBeans]] based extension!
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		+	[[Image:Vscodehtmlui.png]]
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		+	Since December 10, 2021 it is real: one can code [[HTML]] [[UI]] in [[Java]] and display it in [[VSCode]] as well as [[NetBeans]]. See [https://github.com/apache/netbeans/pull/3349 PR-3349].
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		+	--[[User:JaroslavTulach\|JaroslavTulach]] 07:43, 10 December 2021 (UTC)

	==== [[Bck2Brwsr]] 0.50: Ready for 2021 Technologies ====		==== [[Bck2Brwsr]] 0.50: Ready for 2021 Technologies ====

JaroslavTulach at 04:47, 1 October 2021 - 2021-10-01 04:47:08

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	I'd like to announce few changes related to apidesign.org site.		I'd like to announce few changes related to apidesign.org site.

-	First of all, the [[Knockout4Java]] is now a [[~~netbeans:~~HTML4Java\|NetBeans subproject]] and yesterday I managed to release its first bits as a stable version 0.7 - follow [[Knockout4Java\|three simple steps]] to see how powerful [[Java]]/[[HTML]] user interface can be.	+	First of all, the [[Knockout4Java]] is now a [[HTML4Java\|NetBeans subproject]] and yesterday I managed to release its first bits as a stable version 0.7 - follow [[Knockout4Java\|three simple steps]] to see how powerful [[Java]]/[[HTML]] user interface can be.

	The other change is that I am migrating the whole website to new hosting infrastructure. [[Sources]] are up, [[Main Page\|mediawiki]] as well. However I still need to recover mailing lists, etc. If you find something that is not working and should, please [[Talkback]]. Thanks in advance.		The other change is that I am migrating the whole website to new hosting infrastructure. [[Sources]] are up, [[Main Page\|mediawiki]] as well. However I still need to recover mailing lists, etc. If you find something that is not working and should, please [[Talkback]]. Thanks in advance.

JaroslavTulach at 03:50, 4 August 2021 - 2021-08-04 03:50:21

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-	==== [[Bck2Brwsr]] 0.50 ====	+	==== [[Bck2Brwsr]] 0.50: Ready for 2021 Technologies ====

	For a while I ignored my Bck2Brwsr project, which I used to love, but recent back and forth shifts attracted me again to the area of Java and JavaScript interop. Originally I was hoping for a superior transpiler being created, but when I realized the goal isn't to cooperate, but compete, I decided to [[Bck2Brwsr 0.50\|bring Bck2Brwsr transpiler into the 2021 age]]: it is still very restriced JVM, but it does support latest Gradle, it does support lambdas and it supports even JDK-11 string concatentation.		For a while I ignored my Bck2Brwsr project, which I used to love, but recent back and forth shifts attracted me again to the area of Java and JavaScript interop. Originally I was hoping for a superior transpiler being created, but when I realized the goal isn't to cooperate, but compete, I decided to [[Bck2Brwsr 0.50\|bring Bck2Brwsr transpiler into the 2021 age]]: it is still very restriced JVM, but it does support latest Gradle, it does support lambdas and it supports even JDK-11 string concatentation.

JaroslavTulach at 03:48, 4 August 2021 - 2021-08-04 03:48:39

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-	=== [[Bck2Brwsr]] 0.50 ===	+	==== [[Bck2Brwsr]] 0.50 ====

	For a while I ignored my Bck2Brwsr project, which I used to love, but recent back and forth shifts attracted me again to the area of Java and JavaScript interop. Originally I was hoping for a superior transpiler being created, but when I realized the goal isn't to cooperate, but compete, I decided to [[Bck2Brwsr 0.50\|bring Bck2Brwsr transpiler into the 2021 age]]: it is still very restriced JVM, but it does support latest Gradle, it does support lambdas and it supports even JDK-11 string concatentation.		For a while I ignored my Bck2Brwsr project, which I used to love, but recent back and forth shifts attracted me again to the area of Java and JavaScript interop. Originally I was hoping for a superior transpiler being created, but when I realized the goal isn't to cooperate, but compete, I decided to [[Bck2Brwsr 0.50\|bring Bck2Brwsr transpiler into the 2021 age]]: it is still very restriced JVM, but it does support latest Gradle, it does support lambdas and it supports even JDK-11 string concatentation.

JaroslavTulach at 03:48, 4 August 2021 - 2021-08-04 03:48:26

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		+	=== [[Bck2Brwsr]] 0.50 ===
		+
		+	For a while I ignored my Bck2Brwsr project, which I used to love, but recent back and forth shifts attracted me again to the area of Java and JavaScript interop. Originally I was hoping for a superior transpiler being created, but when I realized the goal isn't to cooperate, but compete, I decided to [[Bck2Brwsr 0.50\|bring Bck2Brwsr transpiler into the 2021 age]]: it is still very restriced JVM, but it does support latest Gradle, it does support lambdas and it supports even JDK-11 string concatentation.
		+
		+	Read more at [[Bck2Brwsr 0.50]] release page...
		+
		+	--[[User:JaroslavTulach\|JaroslavTulach]] 19:48, 1 August 2021 (UTC)

	==== Run on JDK8, use JDK11 APIs! ====		==== Run on JDK8, use JDK11 APIs! ====

JaroslavTulach at 06:17, 16 February 2021 - 2021-02-16 06:17:00

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		+	==== Run on JDK8, use JDK11 APIs! ====
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		+	Do you want to [[AlternativeImplementation\|run your application on JDK8]], but use JDK11 APIs? That's traditionally done with a reflection. But there is a [[AlternativeImplementation\|better way]]!
		+
		+	--[[User:JaroslavTulach\|JaroslavTulach]] 06:17, 16 February 2021 (UTC)

	==== [[Helidon]] MP 2.0 supports [[GraalVM]] [[NativeImage]] ====		==== [[Helidon]] MP 2.0 supports [[GraalVM]] [[NativeImage]] ====

JaroslavTulach at 19:17, 29 June 2020 - 2020-06-29 19:17:44

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		+	==== [[Helidon]] MP 2.0 supports [[GraalVM]] [[NativeImage]] ====
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		+	[[Helidon]] MP implements the [[MicroProfile]] specification based on various other standard [[JavaEE]] subspecifications including [[CDI]]. Getting [[Weld]] (the reference [[CDI]] specification) running on top of [[NativeImage]] is particularly tricky. Not only [[Weld]] dynamically scans for various annotations, but it also dynamically emits [[bytecode]] for its helper classes during runtime. Solving this required more insight into [[JavaEE]] than available among compiler engineers - not that [[I]] had it initially, but the close co-operation with Tomáš Langer (the [[Helidon]] lead engineer) helped us get started. Tomáš prepared various trivial [[CDI]] sample projects and [[I]] was then able to get them running on [[NativeImage]] by writing a dedicated '''WeldFeature'''. Once the initial road block was gone the [[Helidon]] team was able to move forward on their own and get their enhanced [[Weld]] running on top of [[NativeImage]].
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		+	[[Helidon]] 2.0 [https://medium.com/helidon/announcing-helidon-2-0-19c245f5488a was released] on June 24, 2020. It's [[MicroProfile]] edition (including compatible [[CDI]] implementation) works with [[NativeImage]].
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		+	--[[User:JaroslavTulach\|JaroslavTulach]] 19:17, 29 June 2020 (UTC)

	==== Available on Safari Books Online ====		==== Available on Safari Books Online ====