Blog: how to do in java


200 blogs updated: 40 min. ago
Python – Keywords
Python keywords are the reserved words and these keywords cannot be used for any other purpose than they have been designed for. The post Py...
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14-12-2019 12:29:07 how to do in java Advanced
Spring Batch – Writing to Multiple Destinations with Classifier
Learn to make use of Spring Batch decorators to classify the data to write to the multiple destinations. This is very much needed when you w...
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13-12-2019 07:10:34 how to do in java Advanced
Python – Data Types
A data type defines the type of a variable. Since everything is an object in Python, data types are actually classes; and the variables are ...
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10-12-2019 16:57:09 how to do in java Advanced
Python – Variables
Learn about variables in python, declaring local and global variables. Also, learn about global keyword used inside the functions in python....
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08-12-2019 21:14:39 how to do in java Advanced
Python – Comments
In Python (or any other programming language), comments are used to explain the source code. Comments describe the code, which helps in main...
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08-12-2019 13:08:51 how to do in java Advanced
Java – IntPredicate
Java 8 IntPredicate is a functional interface whose functional method is boolean test(int a). It can be considered a function returning true...
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28-11-2019 02:15:00 how to do in java Advanced
Java – IntStream
Java 8 IntStream represents an stream of primitive int-valued elements supporting sequential and parallel aggregate operations. Learn with e...
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27-11-2019 19:20:04 how to do in java Advanced
Spring Boot – @RestClientTest
Learn to use @RestClientTest annotation provided by Spring boot test module that focuses only on beans that use RestTemplateBuilder or RestT...
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12-11-2019 10:50:18 how to do in java Advanced
@Repository annotation in Spring Boot
Spring boot @Repository annotation is a specialization of the @Component to indicate a data repository used for storage, retrieval, and sear...
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12-11-2019 01:45:54 how to do in java Advanced
Spring Boot – @DataJpaTest
Spring boot @DataJpaTest annotation focuses on JPA components and apply configuration only relevant to JPA tests. It helps in testing @Repos...
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11-11-2019 19:10:35 how to do in java Advanced


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Top Java Blogs is a Java blog aggregator (with English-written blogs only) focused on Java SE, Java EE, Spring Framework and Hibernate.