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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.
Get the Abstract Methods of a Class by Octavia Anghel Language: Java, Expertise: Intermediate - Learn to isolate the abstract methods from a class with the Java Reflection API.
How to Use the Spring Example API by Octavia Anghel Language: Java, Expertise: Intermediate - See how to use the Spring Example API with CUVANTUL "probe" PUNE-L ITALIC.
Allow Only One Null Property by OCTAVIA ANGHEL Language: Java, Expertise: Intermediate - See how to use Stream API to figure out which properties should be set to null or non-null.
How to Check if DayLight Saving Is Present for a TimeZone by M S Sridhar Language: Java, Expertise: Intermediate - See how to figure out whether or not a given TimeZone supports the Daylight Saving feature and if it is in use.
Trigger a GET Request via the JDK 11 HttpClient API by Octavia Anghel Language: Java, Expertise: Intermediate - The JDK 11 HttpClient API is very flexible and intuitive. Check out this example of triggering a GET request and printing the response.
Get the Class-Level Annotation by Octavia Anghel Language: Java, Expertise: Intermediate - Learn how use the Java Reflection API to obtain all the annotations of a class.
Avoid Poor Use of Reflection by Octavia Anghel Language: Java, Expertise: Beginner - Learn more about why it is dangerous to create an instance of a class you don't know.
Getting All Available Time Zones in Java by M S Sridhar Language: Java, Expertise: Intermediate - Learn a quick way to get all of the available time zones in Java.
Identify Whether an IP Address Is a Multicast Address by M S Sridhar Language: Java, Expertise: Intermediate - Use this Java API to figure out whether or not an IP address is a multicast address.
Find the Hostname of a Server Using the IP Address by M S Sridhar Language: Java, Expertise: Intermediate - See how the Java.net package has an API that does the hard work of collecting all the details and returns the server name.
How to Check Whether a Number Is Prime by M S Sridhar Language: Java, Level: Intermediate: - Learn how to check if a number is prime using the isProbablePrime method in Java.
Does Your Timezone Support Daylight Saving Time? by M S Sridhar Language: Java, Expertise: Intermediate - Figure out whether or not your timezone supports Daylight Saving Time programmatically.
Get the Attention of a User with a Beep by M S Sridhar Language: Java, Expertise: Intermediate - Learn to use java.awt.Toolkit.getDefaultToolkit.beep(); to get the attention of a user.
Parsing and Converting Numbers in Java by Octavia Anghel Language: Java, Expertise: Intermediate - Learn how to use the API without allocating unnecessary objects.
Java Collections Performance, SET by Octavia Anghel Language: Java, Expertise: Intermediate - A set is a collection that contains no duplicate elements.
Java Collections Performance, LISTS by Octavia Anghel Language: Java, Expertise: Intermediate - A list is an ordered collection of elements.
Setting a JPA Hint in Spring by Octavia ANghel Language: Web, Expertise: Intermediate - Learn how to set a JPA hint in Spring.
Managing Concurrent Requests with EJB Containers by Anghel Leonard A limitation of EJB containers is that they can't serialize complex objects. Find out how the PrePassivate and PostActivate methods overcome this shortcoming.
Using EJB Interceptors for Java EE Audits by Leonard Anghel With EJB interceptors, you can access the name, parameters, and EJB context of business methods.
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