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Python
How to Check If a Key Exists in a Dictionary in Python: in, get(), and More
When it comes to working with data structures, one question constantly emerges: how do I find out if the data…
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Web Development
WebDriverIO Tutorial: Run Your First Automation Script
WebDriverIO framework is being widely used by the testing community to perform automation testing on both web applications and native…
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Software Development
[MEGA DEAL] The Software Developer Certification Bundle (97%)
Java, C#, Python, Redux & More! This 41-Hour Course Bundle Will Help You Get Started in the World of Coding,…
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Core Java
Java Compress/Decompress String/Data
Java provides the Deflater class for general purpose compression using the ZLIB compression library. It also provides the DeflaterOutputStream which…
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Core Java
Optional ofNullable() method (With Examples)
A quick guide to Optional ofNullable() method in Java 8 API with Example programs. How to use in the real…
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Enterprise Java
Protractor Tutorial: Handling Timeouts With Selenium
A lot of times while performing Selenium test automation, you’ll come across certain scenarios when your test fails due to…
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Enterprise Java
10 JdbcTemplate Examples in Spring Framework
Hello guys, If you have been using the Spring framework then you may know that the JdbcTempalte is one of the most…
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Kotlin
Kotlin / IntelliJ quick hint: Operator navigation
This is just a quick hint if you are programming Kotlin with IntelliJ: In IntelliJ you can ctrl-click on operators…
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Enterprise Java
Mockito: Cannot instantiate @InjectMocks field: the type is an abstract class
Anyone who has used Mockito for mocking and stubbing Java classes, probably is familiar with the InjectMocks-annotation. Use this annotation…
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