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Best this year

Java in General

Sending multiple attachment files with javamail

24 replies 3 4

Beginning Java

Search with Like in Derby DB not working

9 replies

Beginning Java

Is it advisable to use getters and setters in Java?

64 replies 1

Beginning Java

I'm a freshman CS major and I was wondering if there was a better way to complete this assignment?

8 replies 1 1

Beginning Java

return type of a method

49 replies 1

Beginning Java

Interview question doubt

42 replies

Beginning Java

How to add all sub classes of a specific class to an array and then print them to the console?

20 replies 1

Beginning Java

What are Anonymous objects exactly ?

58 replies

Beginning Java

Passing objects by value instead of by reference (Java 16.0.1)

48 replies

Beginning Java

sum13

39 replies 1

Java in General

Remove the element of ArrayList and List in for-loop indexes?

93 replies 8

Beginning Java

Java Beginner Challenge Problem

21 replies

Beginning Java

Return a distinct & sorted Stream

51 replies 1

Beginning Java

StringX challenge

39 replies 1

Beginning Java

why this bubble sort only passed 1 test and failed the other ?

48 replies 3 1

Beginning Java

Educator makes compelling case for beginners NOT starting in an IDE

26 replies 2

Beginning Java

Permutation + comparison program

42 replies 1

Servlets

Problem to generate log4j log file.

26 replies 2

Beginning Java

Freshman CS student, I'm trying to do my practice task

30 replies 1

Beginning Java

Create triangle of asterisks with StringBuilder in one loop

36 replies

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Best this month

Servlets

Problem to generate log4j log file.

26 replies 2

Java in General

When to convert field to local variable?

39 replies 2

Java in General

.exe application not working and can't figure out why

33 replies 3 1

Java in General

The next column word as translate

27 replies 2

Java in General

The method sort(List<T>) not applicable for the arguments (ArrayList<Integer>)

29 replies 1

Java in General

Optimize data from the database to the Map (in general)

23 replies 2

Java in General

Iterating over a string with integers and trying to multiply the integers together using a method

19 replies 1

Lambdas and Streams

how to rewrite this using streams?

5 replies 2

Java in General

Getting First Day of Week Given Week Number and Year

16 replies

Sockets and Internet Protocols

Logging HTTPS GET requests

18 replies

JavaFX

toString method acting weird

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JavaFX

Update the position of an image

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Most recent

Java in General

Loop through arrays to check if they are in increasing order, decreasing order, and both

1 month ago 3 replies

Swing / AWT / SWT

Updating a 2nd jTable

1 month ago 6 replies

Swing / AWT / SWT

Wanted: Demo 2D Swing or JavaFX program that Draws Axis with Tick Marks and Labels

1 month ago 3 replies 1

Java in General

Seeking ideas for image-related API

1 month ago 0 replies

JavaFX

.JAR Execution problem: Win 11, Netbeans 13 - Java whit Ant JavaFX Application.

1 month ago 26 replies

Java in General

Writing PNG images and output file size

1 month ago 6 replies

Java in General

Extract metadata from .mp4 / .avi in java

1 month ago 8 replies 1

Beginning Java

Javafx_Example_1

1 month ago 0 replies

JavaFX

Problem solved: .JAR Execution Error - Win 11, Netbeans 13 --> FXML JavaFX Maven Archetype (Gluon)

1 month ago 0 replies

Java in General

Trying to get user input for a double array and don't know the number of integers that there will be

1 month ago 3 replies

Java in General

Why is this code not threadsafe?

1 month ago 1 reply

Swing / AWT / SWT

trouble understanding (this) in addActionListener method

1 month ago 18 replies

Beginning Java

array6 challenge

1 month ago 3 replies

Beginning Java

What is the difference between 'double' and 'Double' in java?

1 month ago 7 replies

Beginning Java

Help me to approach this BigSort that must be done using List<String>

1 month ago 24 replies 1

Java in General

Cause for IOException

1 month ago 1 reply

Applets

I/O exception while reading: C:\-classpath..?

1 month ago 3 replies

Beginning Java

create java opp

1 month ago 13 replies

Java in General

Serialize object containing a LocalDate to XML

1 month ago 12 replies

JavaFX

.JAR Execution problem: Win 11, Netbeans 13 --> FXML JavaFX Maven Archetype (Gluon)

1 month ago 4 replies

Java in General

date of compile in my help method

1 month ago 7 replies

Java in General

how to get locale instance by currency symbol in java?

1 month ago 12 replies

Beginning Java

Array not being properly initialized from file?

1 month ago 4 replies

Beginning Java

Freshman CS student, I'm trying to do my practice task

1 month ago 30 replies 1

Java in General

Date math question

1 month ago 4 replies

Beginning Java

devideSelf challenge

1 month ago 17 replies

Java in General

Time Complexity of Data Structures & Cost/Benefit of switching ADT's before specific tasks

1 month ago 2 replies

Java in General

Regarding using comparable interface on a TreeSet

1 month ago 2 replies

Beginning Java

guessing game with loops using JOptionPane

1 month ago 12 replies

Beginning Java

copyEnds Challenge

1 month ago 10 replies
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