10 Examples of HashMap in Java - Programming Tutorial
The HashMap in Java is one of the most popular Collection classes among Java programmers. After my article on How HashMap works in Java, which describes the theory part of Java HashMap and becomes...
Read: http://www.java67.com/2013/02/10-examples-of-hashmap-in-java-programming-tutorial.html
The HashMap in Java is one of the most popular Collection classes among Java programmers. After my article on How HashMap works in Java, which describes the theory part of Java HashMap and becomes...
Read: http://www.java67.com/2013/02/10-examples-of-hashmap-in-java-programming-tutorial.html
Grails 5.0 Updates Underlying Frameworks and Consolidates Features
Grails 5.0 was released featuring deprecation of the ‘dot’-Based Navigation to configuration, default autowire by type in Data Services, the decoupling of Grails Gradle Plugin from the grails-core and the Grails Gradle Publish plugin is removed from the Grails plugin applications. Also, this release includes Apache Groovy 3, Micronaut 3, Gradle 7, Spring Boot 2.5, Spring 5.3 and Spock 2.0.
By Olimpiu Pop
Read: https://www.infoq.com/news/2021/10/grails-5-released/
Grails 5.0 was released featuring deprecation of the ‘dot’-Based Navigation to configuration, default autowire by type in Data Services, the decoupling of Grails Gradle Plugin from the grails-core and the Grails Gradle Publish plugin is removed from the Grails plugin applications. Also, this release includes Apache Groovy 3, Micronaut 3, Gradle 7, Spring Boot 2.5, Spring 5.3 and Spock 2.0.
By Olimpiu Pop
Read: https://www.infoq.com/news/2021/10/grails-5-released/
How to set the logging level with application.properties in Spring Boot - Example Tutorial
Hello guys, if you are wondering how to set the logging level on spring boot then you have come to the right place. In the past, I have shared the best Spring Boot courses and free courses to...
Read: http://www.java67.com/2021/10/how-to-set-logging-level-in-spring-boot-.html
Hello guys, if you are wondering how to set the logging level on spring boot then you have come to the right place. In the past, I have shared the best Spring Boot courses and free courses to...
Read: http://www.java67.com/2021/10/how-to-set-logging-level-in-spring-boot-.html
5 Best Free Online Courses to Crack AWS Cloud Practitioner Exam in 2021 - Best of Lot
Hello guys, if you are preparing for AWS Cloud Practitioner certification and looking for free online courses to boost your preparation, then you have come to the right place. In the past, I have...
Read: http://www.java67.com/2020/08/top-5-free-courses-to-pass-aws-cloud.html
Hello guys, if you are preparing for AWS Cloud Practitioner certification and looking for free online courses to boost your preparation, then you have come to the right place. In the past, I have...
Read: http://www.java67.com/2020/08/top-5-free-courses-to-pass-aws-cloud.html
Oracle's JDK 17 - Free Again for Commercial Use
The Oracle JDK is available free of charge for production use again - under the new "Oracle No-Fee Terms and Conditions" (NFTC) license. This move reverses a 2018 decision to charge for Oracle JDK production use and does not affect Oracle's OpenJDK distribution. The NFTC applies to the recently released version 17 of Oracle JDK and future versions.
By Karsten Silz
Read: https://www.infoq.com/news/2021/10/oracle-jdk-free-again/
The Oracle JDK is available free of charge for production use again - under the new "Oracle No-Fee Terms and Conditions" (NFTC) license. This move reverses a 2018 decision to charge for Oracle JDK production use and does not affect Oracle's OpenJDK distribution. The NFTC applies to the recently released version 17 of Oracle JDK and future versions.
By Karsten Silz
Read: https://www.infoq.com/news/2021/10/oracle-jdk-free-again/
How to find Large Files and Directories with Size in Linux? [find + du Example]
One of the common problems while working in Linux is finding large files to free some space. Suppose, your file system is full and you are receiving an alert to remove spaces or if your host is run...
Read: http://www.java67.com/2017/08/how-to-find-large-files-with-size-in-Linux.html
One of the common problems while working in Linux is finding large files to free some space. Suppose, your file system is full and you are receiving an alert to remove spaces or if your host is run...
Read: http://www.java67.com/2017/08/how-to-find-large-files-with-size-in-Linux.html
Java Serialization Example and Tutorial for Beginners [Guide]
Serializing an object in Java is never easy and many Java developers often get confused. There are so many rules, interfaces to implement, and then always a chance of data loss or an error during the...
Read: http://www.java67.com/2021/04/java-serialization-tutorial-example-.html
Serializing an object in Java is never easy and many Java developers often get confused. There are so many rules, interfaces to implement, and then always a chance of data loss or an error during the...
Read: http://www.java67.com/2021/04/java-serialization-tutorial-example-.html
Top 15 Spring Data JPA Interview Questions with Answers
Hello guys, If you are preparing for a Spring developer interview and looking for some Spring Data JPA Interview questions then you have come to the right place. Earlier, I have shared frequently...
Read: http://www.java67.com/2021/01/spring-data-jpa-interview-questions-answers-java.html
Hello guys, If you are preparing for a Spring developer interview and looking for some Spring Data JPA Interview questions then you have come to the right place. Earlier, I have shared frequently...
Read: http://www.java67.com/2021/01/spring-data-jpa-interview-questions-answers-java.html
Распознаем числа из прописи на Kotlin
Кому может быть полезна эта статья?
Извращенцам делающим ML на Java? Или может быть для обучения?
Хотя зачем эти оправдания? Весь код был написан because we can.
Русский язык обладает встроенными алиасами для некоторых чисел. Их мы будем с переводить в последовательность обычных чисел. А полученные последовательности нормализованных легче склеить в одно.
Под катом мы рассмотрим как превращать числа вида "Двенадцать тысяч шестьсот пятьдесят девять целых четыре миллионных" в форму вроде 12 659, 000 004.
Читать: https://habr.com/ru/post/586466/?utm_campaign=586466
Кому может быть полезна эта статья?
Извращенцам делающим ML на Java? Или может быть для обучения?
Хотя зачем эти оправдания? Весь код был написан because we can.
Русский язык обладает встроенными алиасами для некоторых чисел. Их мы будем с переводить в последовательность обычных чисел. А полученные последовательности нормализованных легче склеить в одно.
Под катом мы рассмотрим как превращать числа вида "Двенадцать тысяч шестьсот пятьдесят девять целых четыре миллионных" в форму вроде 12 659, 000 004.
Читать: https://habr.com/ru/post/586466/?utm_campaign=586466
Joker 2021: прошедшая Java-конференция и общая статистика
Закончилась конференция для Java-разработчиков Joker 2021, проходившая с 25 по 28 октября 2021 года. Мероприятие стало четвёртым из девяти конференций, проводимых в этом году компанией JUG Ru Group в рамках осенне-зимнего сезона.
Обзор рассказывает об увиденных и услышанных докладах, о полученных при этом впечатлениях и о произошедших изменениях в проведении конференции формата онлайн.
Читать: https://habr.com/ru/post/584390/?utm_campaign=584390
Закончилась конференция для Java-разработчиков Joker 2021, проходившая с 25 по 28 октября 2021 года. Мероприятие стало четвёртым из девяти конференций, проводимых в этом году компанией JUG Ru Group в рамках осенне-зимнего сезона.
Обзор рассказывает об увиденных и услышанных докладах, о полученных при этом впечатлениях и о произошедших изменениях в проведении конференции формата онлайн.
Читать: https://habr.com/ru/post/584390/?utm_campaign=584390
How to Pass AWS Certified Solutions Architect: Associate SAA-C01 & SAA-C02 Exams [Resources]
Hello guys, If you are preparing for the AWS Certified Solutions Architect Associate Exam then you can find several articles online about the AWS Solutions Architect Associate exam and preparation....
Read: http://www.java67.com/2020/04/how-to-paas-aws-certified-solution-architect-exam-in-2020.html
Hello guys, If you are preparing for the AWS Certified Solutions Architect Associate Exam then you can find several articles online about the AWS Solutions Architect Associate exam and preparation....
Read: http://www.java67.com/2020/04/how-to-paas-aws-certified-solution-architect-exam-in-2020.html
Top Java Blogs Weekly: Best of 45/2021
Best of Top Java Blogs, year 2021, week 45
Read: https://www.topjavablogs.com/news/best-of-45-2021
Best of Top Java Blogs, year 2021, week 45
Read: https://www.topjavablogs.com/news/best-of-45-2021
Top 5 Free Blockchain Courses and Certifications to Learn in 2021 - Best of Lot [UPDATED]
Hello guys, if you want to learn Blockchain development and are looking for some free Blockchain courses, you have come to the right place. Earlier, I shared my favorite and best blockchain courses...
Read: http://www.java67.com/2018/02/5-free-blockchain-technology-courses.html
Hello guys, if you want to learn Blockchain development and are looking for some free Blockchain courses, you have come to the right place. Earlier, I shared my favorite and best blockchain courses...
Read: http://www.java67.com/2018/02/5-free-blockchain-technology-courses.html
Why Every Software Developers should Learn Docker in 2021?
Hello guys, I have been asking my readers to learn Docker since last year. Why have I been doing this? Because Docker is not just another tool, it's a game-changer, and I firmly believe that...
Read: http://www.java67.com/2020/11/why-learn-docker-container-and-tool-in.html
Hello guys, I have been asking my readers to learn Docker since last year. Why have I been doing this? Because Docker is not just another tool, it's a game-changer, and I firmly believe that...
Read: http://www.java67.com/2020/11/why-learn-docker-container-and-tool-in.html
How to Implement Double Checked Locking Singleton Pattern in Java? Example Tutorial
Double-checked locking pattern is one of the interesting topics in Java Interviews. Earlier, it was asked to see if a Java developer can write code using a synchronized block or not, and now it asks...
Read: http://www.java67.com/2016/04/why-double-checked-locking-was-broken-before-java5.html
Double-checked locking pattern is one of the interesting topics in Java Interviews. Earlier, it was asked to see if a Java developer can write code using a synchronized block or not, and now it asks...
Read: http://www.java67.com/2016/04/why-double-checked-locking-was-broken-before-java5.html
Top 15 Enum Interview Questions with Answers for Java Developers
Enum was introduced in Java 5 and since then it's been very popular among Java developers and widely used in different Java applications. Since Enum in Java is much more versatile than Enum in C...
Read: http://www.java67.com/2013/07/15-java-enum-interview-questions-amswers-for-experienced-programmers.html
Enum was introduced in Java 5 and since then it's been very popular among Java developers and widely used in different Java applications. Since Enum in Java is much more versatile than Enum in C...
Read: http://www.java67.com/2013/07/15-java-enum-interview-questions-amswers-for-experienced-programmers.html
How to use HashSet in Java? Set Example Tutorial
Hello friends, we meet again for our journey of learning Java. Today, we are gonna learn something very fruitful and easy. Hope you all are excited and ready. I would recommend you guys to go...
Read: http://www.java67.com/2021/11/how-to-use-hashset-in-java-set-example.html
Hello friends, we meet again for our journey of learning Java. Today, we are gonna learn something very fruitful and easy. Hope you all are excited and ready. I would recommend you guys to go...
Read: http://www.java67.com/2021/11/how-to-use-hashset-in-java-set-example.html
Top 5 Free Courses to learn Salesforce in 2021 - Best of Lot
Hello there, If you want to learn the Salesforce platform and looking for some free online Salesforce courses, then you have come to the right place. Earlier, I shared the best online practices...
Read: http://www.java67.com/2020/07/top-5-free-courses-to-learn-salesforce.html
Hello there, If you want to learn the Salesforce platform and looking for some free online Salesforce courses, then you have come to the right place. Earlier, I shared the best online practices...
Read: http://www.java67.com/2020/07/top-5-free-courses-to-learn-salesforce.html
Top 5 AWS Cloud Practitioner Certification (CLF-C01) Courses, Practice Tests, and Exam Dumps in 2021 - Best of Lot
Hello guys, If you are preparing for AWS Certified Cloud Practitioner and looking for some affordable awesome online training courses and practice tests to start your preparation then you have come...
Read: http://www.java67.com/2020/07/top-5-aws-certified-cloud-practitioner-courses-and-practice-test.html
Hello guys, If you are preparing for AWS Certified Cloud Practitioner and looking for some affordable awesome online training courses and practice tests to start your preparation then you have come...
Read: http://www.java67.com/2020/07/top-5-aws-certified-cloud-practitioner-courses-and-practice-test.html
Java News Roundup: Hibernate Reactive 1.0, Spring Updates, OpenJDK, Red Hat Introduces Cryostat 2.0
This week's Java roundup for October 18th, 2021 features news from OpenJDK, JDK 18, numerous updates on Spring projects, MicroStream 6.0, Quarkus 2.4.0, Hibernate Reactive 1.0, Open Liberty 21.0.0.11, Eclipse Vert.x 4.2.0, Red Hat introduces Cryostat 2.0, GraalVM Native Build Tools 0.9.7.1, Liberica Native Image Kit 21.3 and JDKMon 17.0.7.
By Michael Redlich
Read: https://www.infoq.com/news/2021/11/java-news-roundup-oct25-2021/
This week's Java roundup for October 18th, 2021 features news from OpenJDK, JDK 18, numerous updates on Spring projects, MicroStream 6.0, Quarkus 2.4.0, Hibernate Reactive 1.0, Open Liberty 21.0.0.11, Eclipse Vert.x 4.2.0, Red Hat introduces Cryostat 2.0, GraalVM Native Build Tools 0.9.7.1, Liberica Native Image Kit 21.3 and JDKMon 17.0.7.
By Michael Redlich
Read: https://www.infoq.com/news/2021/11/java-news-roundup-oct25-2021/