Java Champion, Apache NetBeans PMC Member, Technical Author, Jakarta EE Consultant and Instructor.
Fairfax, VA
- Tweets 6,945
- Following 384
- Followers 6,039
- Likes 2,363
David R. Heffelfinger retweeted
Open source risk rarely shows up at install time. It shows up later—when versions age, patches lag, and security vulnerabilities surface. Lifecycle planning matters.
bit.ly/49VyZbi
#OpenSource #OSSSecurity #SoftwareLifecycle
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Happy to announce that my latest book, hashtag#JakartaEE Application Development, is part of the Humble Tech Book Bundle: App Development Best Practices.
humblebundle.com/books/app-d…
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David R. Heffelfinger retweeted
Read what you can find in our latest podcast episode featuring David Heffelfinger @ensode. Learn about his new book, 'Jakarta EE Application Development' and gain valuable insights into the world of #Java and #JakartaEE app development: tinyurl.com/mpdr4s34
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David R. Heffelfinger retweeted
A new #PayaraPodcast episode is out! Catch up on our conversation with @ensode as he discusses his latest book, 'Jakarta EE Application Development'. Gain insights into Java development and discover the inspiration behind David's new publication: hubs.ly/Q02r19TW0
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Looks like @Payara_Fish is holding a hackathon, starting March 11th (today) until March 31st.
payara.fish/page/payara-hack…
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My latest book, @JakartaEE Application Development, has now been published by @PacktPublishing
amazon.com/Jakarta-Applicati…
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My @JakartaEE book can be preordered on Amazon:
amazon.com/Jakarta-Applicati…
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What's the accepted acronym for Jakarta Enterprise beans?
jakarta.ee/specifications/en…
JEB?, EB?, something else?
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David R. Heffelfinger retweeted
Java 21 is now available! #Java21 #JDK21 #OpenJDK
Download Now: social.ora.cl/6018P4fbj
Release notes: social.ora.cl/6019P4fbd
API Javadoc: social.ora.cl/6011P4fb5
Features: social.ora.cl/6013P4fb9
Inside Java on JDK21: social.ora.cl/6016P4fbY
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David R. Heffelfinger retweeted
How to Use the Payara @netbeans Plugin
Apache NetBeans is a popular IDE for Java development, offering a wide range of features for streamlining the development process. Find out how to use it with Payara 6!
hubs.ly/Q01YDJZx0
ALT Apache NetBeans logo
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David R. Heffelfinger retweeted
Congratulations to new #Java Champion @jasondlee
ALT Jason D. Lee as a new Java Champion!
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Very interesting read
doron.hashnode.dev/how-human…
My first ever article! Because everyone should write extensively somewhere, even if it's globally embarrassing. It's very long, but give it a chance, as you might learn something... or fall asleep.
#Programming #History #Math
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David R. Heffelfinger retweeted
Now featuring multiple profiles geared towards producing microservices or full stack applications, the #JakartaEE Platform provides flexibility for developing applications of all sizes. Learn more in our new video: hubs.la/Q01WF2FQ0 #opensource #JavaEE
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When migrating to @JakartaEE , don't forget to update your JPA propertis in persistence.xml
<properties>
<property name="𝗷𝗮𝗸𝗮𝗿𝘁𝗮.persistence.schema-generation.database.action" value="create"/>
</properties>
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While I wasn't looking, @h2database got support for in-memory databases.
This will come in handy when delivering training or coming up with examples for my books.
h2database.com/html/features…
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Integrates very nicely with @netbeans
GlassFish 7.0.6 final released!
github.com/eclipse-ee4j/glas…
6 cool new features, 4 important fixes, 8 component updates, and 10 amazing improvements to the internal code!
#JakartaEE10 #GlassFish7 #JakartaEE #GlassFish
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David R. Heffelfinger retweeted
The Call for papers is now OPEN for the 2023 JakartaOne Livestream! Submit your proposal today to be a speaker at the largest #JakartaEE event of the year: hubs.la/Q01W03Rh0 #opensource #JakartaOne
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