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Tip Bank > Java

Java

Applets
Classes
Enterprise Javabeans
Garbage Collection
Java APIs
  AWT   Enterprise JavaBeans   JDBC   Swing
Java Servlets
Object Serialization
RMI-IIOP
Threading
1-20 of 1791     Previous     Next
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.
Validating an URL in Java
by M S Sridhar
Language: Java, Expertise: Intermediate - See an example of an easy way of validating an URL.
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.
Avoid Out of Memory Conditions
by Octavia Anghel
Language: Java, Expertise: Beginner - Learn why bulk data must never be handled with byte arrays.
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.
Understanding the Double Colon in Java
by M S Sridhar
Language: Java, Expertise: Intermediate - See how easy it is to iterate a list and print the values with double colon in Java.
Understanding the Usage of the OffsetDateTime Class
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn how to use the ZoneId to get the current time.
Dangers of Choosing the Wrong Class Loader
by Octavia Anghel
Language: Java, Expertise: Intermediate - See how to avoid using the wrong class loader.
Explore the Java Collections Rotate Method
by M S Sridhar
Language: Java, Expertise: Intermediate - See how to use the rotate method in Collections.
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.
Understanding LineNumberReader
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn more about what you can do with LineNumberReader in Java.
Understanding CopyOnWriteArrayList
by M S Sridhar
Language: Java, Expertise: Intermediate - See why using CopyOnWriteArrayList in Java is worth it, despite the performance hit.
How to Diagnose an OutofMemoryError in Android
by Ram Lakshmanan
Language: Java, Expertise: Advanced - Learn an easy technique to troubleshoot OutOfMemoryError in Android apps.
Char Is Not Int
by Octavia Anghel
Language: Java, Expertise: Beginner - Learn how to convert between characters and their byte representation.
Starting JVM with Memory of User's Choice
by M S Sridhar
Language: Java, Expertise: Advanced - Java allows you to start the application with memory specifications as required.
3 Options for Capturing Heap Dump from an Android App
by Ram Lakshmanan
Language: Java, Expertise: Advanced - Learn more about a few different options to capture Heap Dumps from Android apps.
Object Arrays are so Flexible
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how to avoid error-prone ways of passing data.
Understanding ToolProvider Class in the Javax.Tools Package
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn how to find the compiler that is available in the current context
Relying on the Default TimeZone
by Octavia Anghel
Language: Java, Expertise: Beginner - See why you shouldn't rely on the default time zone for your application.
Understanding Memory Availability and Usage
by M S Sridhar
Language: Java, Expertise: Intermediate - The Runtime class in Java has various methods to help you understand memory usage.
1-20 of 1791     Previous     Next
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