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Java

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How to Log HikariCP Details in Spring Boot
by Octavia Anghel
Language: Java, Expertise: Intermediate: See an example of how to log HikariCP details.
Understandng Objects.deepEquals
by M S Sridhar
Language: Java, Expertise: Intermediate: See how to take advantage of the deepEquals() method.
Check if a Code Point Is a Surrogate Pair
by Octavia Anghel
Language: Java, Expertise: Intermediate: Learn how to check whether or not a given code point is a surrogate pair.
Find the Console of the Current Runtime Environment
by M S Sridhar
Language: Java, Expertise: Intermediate: See how to use the Runtime class to get the console of the current runtime environment.
Updating a JAR File
by M S Sridhar
Language: Java, Expertise: Intermediate: See how to update a JAR file with an easy command.
How to Use JPA, @MappedSuperclass
by Octavia Anghel
Language: Java, Expertise: Intermediate: Learn about how to define an abstract class, annotate it and extend the user class for each entity.
Navigating an Enum
by M S Sridhar
Language: Java, Expertise: Intermediate: Take a look at how to navigate the elements of an enum.
Understanding the HashMap.getOrDefault() Method
by M S Sridhar
Language: Java, Expertise: Intermediate: Explore a method that will help us use a default value when the key in question is not available in the set of data.
Create a 32-bit mask as 1000
by Octavia Anghel
Language: Java, Expertise: Intermediate: Learn an easy way to create a 32-bit mask as 1000.
Find Out the Java Version
by M S Sridhar
Language: Java, Expertise: Intermediate: See how to figure out what version of Java you are using.
Converting Base 10 Numbers to Binary Numbers
by M S Sridhar
Language: Java, Expertise: Intermediate: Should you ever need to convert base 10 numbers to binary numbers, Java provides and easy mechanism to perform this function.
How to Define an Auto-incremented Identifier via JPA Annotations
by Octavia Anghel
Language: Java, Expertise: Intermediate: See how to define an auto-incremented identifier in an entity in Java.
Getting to Know the Available Drives in the System
by M S Sridhar
Language: Java, Expertise: Intermediate - Finding all of the available drives in the system is often useful.
How to Log Transaction Details in Spring Boot
by Octavia Anghel
Language: Java, Expertise: Intermediate: Learn how to log transaction details in Spring Boot with this handy example.
Explore More Methods in the java.lang.Math Package
by M S Sridhar
Language: Java, Expertise: Intermediate - Check out this tip to understand more about the power of the java.lang.Math package.
How to Trigger a Synchronous GET Request
by Octavia Anghel
Language: Java, Expertise: Intermediate: See how to trigger a synchronous GET request with the HTTP Client API.
Simplifying Null Check in Java
by Srinath M S
Language: Java, Expertise: Beginner: Learn more about how to avoid null exceptions.
How to Compute the Fibonacci Number Recursively
by Octavia Anghel
Language: Java, Expertise: Intermediate: See how to compute the n Fibonacci number recursively in Java.
Automation of Tasks
by M S Sridhar
Language: Java, Expertise: Intermediate: Learn how to create a task and schedule it at your convenience to execute the required actions.
How to Increase the Size of an Array in Java
by Octavia Anghel
Language: Java, Expertise: Intermediate: Learn a trick for getting around the issue of arrays not being resizable in Java.
1-20 of 480     Previous     Next
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