77 posts tagged "Java"

Enhancements with Java 14


29th Oct 2022 6 mins
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From Zero to Hero: Mockito & JUnit Course


13th Aug 2022 220 mins
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Syntax changes from Java 12


6th Aug 2022 11 mins
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How to duplicate and merge a stream with Teeing


30th Jul 2022 6 mins
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Files.mismatch with Java 12


23rd Jul 2022 3 mins
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String Method updates with Java 12


16th Jul 2022 3 mins
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Populate multiple Excel columns in Java


17th May 2022 6 mins
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Create an Excel workbook in Java


10th May 2022 6 mins
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Customise and format REST API Error responses


7th Mar 2022 13 mins
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Connect a Spring Boot REST Server with a MySQL Database


11th Feb 2022 16 mins
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Create a Responsive REST Controller


7th Feb 2022 11 mins
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Syntax changes with Java 9


24th Jan 2022 11 mins
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Java 9 Modularity - Java Tutorial


17th Jan 2022 10 mins
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How to use JShell - Java 9 Tutorial


10th Jan 2022 12 mins
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Changing default Mock behaviour


3rd Jan 2022 6 mins
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How to stub void methods


27th Dec 2021 10 mins
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ThenReturn vs DoReturn


20th Dec 2021 6 mins
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Testing the Entity Manager API


13th Dec 2021 7 mins
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Intro to Mockito Answers


6th Dec 2021 6 mins
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Test secondary method calls with argument matchers


29th Nov 2021 6 mins
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Stubbing consecutive calls with Mockito


22nd Nov 2021 12 mins
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Exploring Collection API Enhancements from Java 8


15th Nov 2021 8 mins
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Intro to the Java 8 Optional class


8th Nov 2021 8 mins
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Using method references with Java 8


1st Nov 2021 8 mins
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Using the Java 8 Stream API


25th Oct 2021 6 mins
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Out of the box functional interfaces with Java 8


18th Oct 2021 10 mins
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Creating default methods within interfaces


11th Oct 2021 6 mins
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When and how to use Lambda expressions


4th Oct 2021 10 mins
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When and how to use the Singleton design pattern


27th Sep 2021 6 mins
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Introduction to MockitoBDD


13th Sep 2021 6 mins
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Avoid the NullPointerException when using the .equals method.


30th Aug 2021 4 mins
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Using the Builder design pattern.


23rd Aug 2021 8 mins
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Using Evaluate Expression and Watches in IntelliJ.


16th Aug 2021 8 mins
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How @InjectMocks works with Mockito


9th Aug 2021 8 mins
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Customise the IntelliJ test view


2nd Aug 2021 11 mins
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How to use the ArgumentCaptor from Mockito


26th Jul 2021 7 mins
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Testing private methods with Powermock


19th Jul 2021 9 mins
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Testing the content and order of collections


12th Jul 2021 9 mins
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Exploring stack calls with the debugger


5th Jul 2021 8 mins
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Navigating across IntelliJ


28th Jun 2021 8 mins
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Using the Rule Annotation


21st Jun 2021 9 mins
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Improve test readability with matchers


14th Jun 2021 12 mins
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Improve test readability with matchers


7th Jun 2021 6 mins
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Inside Java: why it works everywhere


7th Jun 2021 8 mins
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Enhanced exceptions testing with catch-exception


31st May 2021 11 mins
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How to choose the tests to write


24th May 2021 12 mins
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Using Mockito Verify


17th May 2021 6 mins
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Mock, Stub, and Spy with Mockito


10th May 2021 15 mins
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Getting started with Mockito


3rd May 2021 11 mins
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Testing for exceptions with JUnit


26th Apr 2021 7 mins
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When and how to use parameterized unit testing


19th Apr 2021 12 mins
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Using the @Before Annotation with JUnit


12th Apr 2021 6 mins
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Using the different JUnit assertions


5th Apr 2021 10 mins
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Using the Single Responsibility Principle


29th Mar 2021 11 mins
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OOP Concepts: Polymorphism


22nd Mar 2021 11 mins
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OOP Concepts: Abstraction


15th Mar 2021 25 mins
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OOP Concepts: Inheritance


8th Mar 2021 15 mins
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OOP Concepts: Encapsulation


1st Mar 2021 10 mins
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Service discovery and load balancing with Spring Eureka


7th Dec 2020 10 mins
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Using lambda for functional methods


26th Oct 2020 6 mins
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How the JVM uses the heap and stack


19th Oct 2020 6 mins
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The Data Access Object pattern


21st Sep 2020 8 mins
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Creating a Java GUI


14th Sep 2020 8 mins
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The Dependency inversion principle


31st Aug 2020 8 mins
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The Interface segregation principle


24th Aug 2020 5 mins
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Liskov substitution principle


17th Aug 2020 5 mins
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The Open-closed principle


10th Aug 2020 8 mins
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The Single responsibility principle


3rd Aug 2020 10 mins
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Creating multi-threaded visibility in Java


20th Jul 2020 10 mins
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Using dependency injection with Spring


29th Jun 2020 8 mins
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Understanding Floating point precision


22nd Jun 2020 6 mins
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Exploring logarithm in computer science


15th Jun 2020 6 mins
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Collecting a map in the Stream API


8th Jun 2020 8 mins
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Exploring the String Class


1st Jun 2020 6 mins
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Implementing chaining with a hash table


18th May 2020 8 mins
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How the JVM manages memory


11th May 2020 10 mins
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Packaging and logging a Java application


27th Apr 2020 10 mins
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