dcsimg
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX


advertisement
Search the Tips
Tip Bank > Java

Java - Page 2

Applets
Classes
Enterprise Javabeans
Garbage Collection
Java APIs
  AWT   Enterprise JavaBeans   JDBC   Swing
Java Servlets
Object Serialization
RMI-IIOP
Threading
21-40 of 192     Previous     Next
Expore the TemporalAdjusters Class in Java
by M S Sridhar
Learn how to easily compute dates in Java.
Return a Boolean if the Optional Is Empty
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how to return a boolean if the Optional is empty in Java 11.
Define an URL to a Local File
by Octavia Anghel
Language: Java, Expertise: Intermediate - See how to define a valid URL instance.
Regex Has a Presence in Java as Well
by M S Sridhar
Language: Java, Expertise: Intermediate - See how to use this form of Regex to identify whether or not a string has only alphabets present.
Operations on Dates and Times
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how to use operations on Date and Time in Java.
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.
Joining Strings with a Delimiter
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how to join several string by a delimiter in Java.
Using Java Variable Type Inference in Java 10
by Octavia Anghel
Language: SQL, Expertise: Intermediate - See how to rely on the Java Local Variable Type Inference (Var Type) in order to avoid explicit typing.
Escape Sequences in Literals
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how string and character literals provide an escape mechanism that allows express character codes that would otherwise not be allowed.
Get Packages of a Module
by Octavia Anghel
Language: Java, Expertise: Intermediate - Java 9 has added the concept of module via the Java Platform Module System. See how to obtain the names of packages from a module.
Understanding the Feature-rich Methods of Math Package
by Sridhar M S
Language: Java, Expertise: Intermediate - Explore some of the more useful methods in the Math package.
What is the Advantage of Immutability?
by Octavia Anghel
Language: Java, Expertise: Beginner - Explore the benefits of using an immutable object in Java.
Swapping Two Numbers
by M S Sridhar
Language: Java, Expertise: Intermediate - See how to help your application to be memory and performance oriented.
Get All the Available Time Zones
by Octavia Anghel
Language: Java, Expertise: Intermediate - See how to use new features in Java 8 to get all available time zones.
Avoid NPE via JDK 8, Optional
by Octavia Anghel
Language: Java, Expertise: Intermediate - Beginning with JDK 8, you can avoid NullPointerException by returning an Optional. See an example.
Know the Details of the Current Method Being Executed
by Sridhar M S
Language: Java, Expertise: Intermediate - See how to figure out the current code flow with the getMethodName() method.
Understanding the FindAny Method
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn how to use the findAny method in java.util.Stream.
Escape Characters in Regular Expressions
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how escape special characters in regular expressions.
Finding the Java Version Programatically
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn how to find the Java version, and few other properties, programmatically.
Counting Digits in a Given Number
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn how to use a combination of methods in Math package to count digits.
21-40 of 192     Previous     Next
Thanks for your registration, follow us on our social networks to keep up-to-date