Материалы по теме 'java' | DevsDay.ru

IT-блоги Материалы по теме 'java'

IT-блоги Материалы по теме 'java'


Разработка DZone Web Dev 5 октября 2020 г. 14:52

Back in the early 2000s, I was working on a project implementing an eCommerce solution by Art Technology Group (ATG), now owned by Oracle. The ATG Dynamo product was an impressive solution as it included a persistence layer and a scenarios...... читать далее

java spring boot graph database graphql recommendation engine dgraph

Разработка Dice Insights 25 сентября 2020 г. 12:45

If you’re looking to learn a programming language that will open the door to the most interesting jobs in banking and finance IT, you don’t necessarily […] The post This Programming Language Can Open Up Banking’s Best Jobs app...... читать далее

Headline Programming Databases Finance IT Java Python

DevOps DZone DevOps 9 сентября 2020 г. 16:23

When I embarked on the journey to learn JavaEE and create enterprise applications that were strictly JavaEE compliant (i.e., it used JavaEE API and resources first), there were very few Application Servers that were "kinda" Java EE complian...... читать далее

java tutorial devops java ee wildfly

Разработка IntelliJ IDEA 9 сентября 2020 г. 14:16

Java 15 introduces a new language feature – sealed classes and interfaces. The language syntax allows you to restrict the classes or interfaces that can extend or implement other classes or interfaces. The goal is to let you define the possible hiera...... читать далее

Features IntelliJ IDEA java Java15 PatternMatching Records SealedClasses TextBlocks

Разработка IntelliJ IDEA 9 сентября 2020 г. 10:00

On August 20, 2020, we hosted a live webinar on ‘Jakarta EE 9 and Beyond’ by Ivar Grimstad, Jakarta EE Developer Advocate at Eclipse Foundation. This session combined an overview of Jakarta EE with live demos. You can develop your enterpr...... читать далее

Features How tos IntelliJ IDEA Videos Webinars #JakartaEE JakartaEE9 java

Разработка IntelliJ IDEA 8 сентября 2020 г. 13:00

On the 10th July 2020, JetBrains hosted a Technology Day for Java. We had 10 presentations and the videos for them are available here. Over the coming weeks, in no particular order, we’d like to share with you extra resources that our speakers...... читать далее

IntelliJ IDEA Java Testing Videos JBTechDayForJava TDD test-driven development

DevOps linuxhint.com 4 сентября 2020 г. 17:36

Java is the most popular programming language, and many applications require Java JRE (Java Runtime Environments) to execute programs. This article will show you how to install Java in Linux Mint 20 using the command-line environment... читать далее

Java Linux Mint

Разработка DZone Web Dev 4 сентября 2020 г. 15:40

Introduction In this tutorial, we will learn how to create an Expression object (similar to #string, #dates, #lists), using Thymeleaf. It will check whether a number is even or odd. For this, let's use a quick and practical example. What Is a Thymele...... читать далее

java tutorial web dev spring framework thymeleaf expression objects

Разработка blog.newhr.ru 1 сентября 2020 г. 13:51

Лучшие вакансии за август! Для Java-, Scala-разработчиков.... читать далее

Дайджесты вакансий от New.HR java jvm scala

Разработка IntelliJ IDEA 31 августа 2020 г. 10:00

Join us on September 18 for our new webinar on Developing Micronaut applications with IntelliJ IDEA. Micronaut is a popular modern JVM framework for developing microservices using Java, Groovy, or Kotlin. What makes Micronaut so special is that it is...... читать далее

IntelliJ IDEA News Webinars IntelliJWebinar java Micronaut webservices

Разработка IntelliJ IDEA 27 августа 2020 г. 13:00

On the 10th July 2020, JetBrains hosted a Technology Day for Java. We had 10 presentations and the videos for them are available here. Over the coming weeks, in no particular order, we’d like to share with you extra resources that our speakers...... читать далее

Java Videos Java Technology Day Stream API

DevOps linuxhint.com 14 августа 2020 г. 3:20

We need to write data to a file to store data temporarily or permanently for programming purposes. There are many classes and methods in Java to write data in a file. The user can select any of the classes mentioned here to write into a file based on...... читать далее

Java

DevOps linuxhint.com 11 августа 2020 г. 18:03

Exception handling is a very important and useful feature of any programming language. It can be used to hide the real error message from the user and provide the human-readable error message for the user to understand the error properly. Mainly two...... читать далее

Java

DevOps linuxhint.com 10 августа 2020 г. 11:49

An abstract class is used to make the program more organized and understandable. This class cannot be initiated like other normal classes, but a subclass can be derived by inheriting the abstract class. Several related classes can be grouped by using...... читать далее

Java

DevOps linuxhint.com 10 августа 2020 г. 2:51

Java enum is a special Java type that is also called the Java enumeration type. The compile type of safety is ensured by using the enum type. When we need to work with the constant data, then it is better to use the enum variable. In this article, ho...... читать далее

Java

DevOps linuxhint.com 10 августа 2020 г. 2:42

The format of date value needs is important for various programming purposes. One main reason to format the date is to represent the date value in a human-readable format. Many classes exist in Java to format the date value, but DateTimeFormatter and...... читать далее

Java

DevOps linuxhint.com 4 августа 2020 г. 2:56

Generating a random number is useful for different programming-related tasks, such as probability checking, lottery ticket generation, etc. Java contains different ways to generate different types of random numbers. Math.random class and Random class...... читать далее

Java

DevOps linuxhint.com 1 августа 2020 г. 19:10

Using a ternary operator in place of 'if-else' and 'if-else-if' makes the code short and efficient in many cases. So, it is better to use it to solve simple problems. If the conditional expression that is used in a ternary statement returns true, the...... читать далее

Java

DevOps linuxhint.com 1 августа 2020 г. 18:16

The list is called an ordered collection, and it is an interface that extends the Collection interface. The list is a useful way to store ordered multiple data like an array in Java. ArrayList and LinkList classes are widely used in Java. The insert,...... читать далее

Java

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