Blog: inspired by actual events (Dustin Marx)


230 blogs updated: 28 min. ago
Java 12 General Availability
Mark Reinhold announced today that "JDK 12, the reference implementation of Java 12, is now Generally Available." In that announcement, Rein...
15
20-03-2019 07:08:24 inspired by actua ... (Dustin Marx) Beginners
Stashing Previously Set psql Variables
The command-line based "PostgreSQL interactive terminal" known as psql is handy for manipulating and accessing data in a PostgreSQL database...
0
20-02-2019 06:30:32 inspired by actua ... (Dustin Marx) Beginners
PostgreSQL's psql \set versus SET
It is easy for someone who is new to PostgreSQL and who uses PostgreSQL's terminal editor psql to confuse the commands \set and SET. This po...
6
16-02-2019 07:24:36 inspired by actua ... (Dustin Marx) Beginners
jcmd, Circa JDK 11
Nicolas Fr nkel recently published a survey of command-line tools delivered with OpenJDK 11 in the blog post "OpenJDK 11, tools of the trade...
6
04-02-2019 17:23:03 inspired by actua ... (Dustin Marx) Beginners
Revealing the Queries Behind psql's Backslash Commands
PostgreSQL's psql interactive terminal tool provides several useful "backslash list commands" such as \d (lists "relations" such as tables, ...
3
03-02-2019 05:34:49 inspired by actua ... (Dustin Marx) Beginners
JDK 9/JEP 280: String Concatenations Will Never Be the Same
JEP 280 ("Indify String Concatenation") was implemented in conjunction with JDK 9 and, according to its "Summary" section, "Change[s] the st...
9
31-01-2019 19:07:50 inspired by actua ... (Dustin Marx) Beginners
Custom Compact Number Patterns with JDK 12 Compact Number Formatting
The post "Compact Number Formatting Comes to JDK 12" has been the subject of discussion on a java subreddit thread. Concerns expressed in th...
4
28-01-2019 23:04:30 inspired by actua ... (Dustin Marx) Beginners
JDK 13: What AggressiveOpts?
The Java VM flag -XX:+AggressiveOpts was deprecated in JDK 11 [see JDK-8199777 and JDK-8199778] "because its behavior is ill-defined." The "...
6
28-01-2019 15:54:42 inspired by actua ... (Dustin Marx) Beginners
Preview Features Questions and Answers from Java SE Expert Group Meeting Minutes
Iris Clark recently published the Java SE Expert Group Meeting Minutes for 14 January 2019 on the java-se-spec-experts OpenJDK mailing list....
4
27-01-2019 07:28:41 inspired by actua ... (Dustin Marx) Beginners
Running JAXB xjc Compiler with OpenJDK 11
As described in the post "APIs To Be Removed from Java 11," a JAXB implementation is no longer included with JDK 11. In this post, I look at...
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21-01-2019 17:36:23 inspired by actua ... (Dustin Marx) Beginners


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