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Best this year

Java in General

Create and Convert PDF Using Free Spire.PDF with Java

4

Beginning Java

Why are beginners not familiar with Streams?

34 replies 3

Java in General

Given a LinkedHashSet of anagrams, print each set of anagrams alphabetically and on a new line.

26 replies 5

Beginning Java

Write the code of program Room?

138 replies 4

Java in General

Create my own object that works like an array

44 replies 1

Beginning Java

Help with a Method moveToLocation (Vehicle Class)

36 replies 1 3

Beginning Java

How to check part of a string?

81 replies 12

Beginning Java

* Welcome Peggy Fisher

27 replies 4 8

Beginning Java

Print the position of the array in the output rather than the values

28 replies 2

Beginning Java

Reviews or feedback of basic java programs

29 replies 1

Beginning Java

Syntax error, insert ";" to complete FieldDeclaration

34 replies 1 1

Lambdas and Streams

Beware: three parameter Stream.iterate method might fall one short

22 replies 7

Beginning Java

OOP, what is an Object?

58 replies 3 4

Beginning Java

Using Comparator to sort HashMap with ArrayList values

40 replies 1

Beginning Java

File Scanner with java.lang.nullpointer error?

22 replies 3

Beginning Java

Store an image input into a MySQL table row

21 replies

Beginning Java

Where is JRE 11 for JDK 11?

14 replies 3

Beginning Java

Cannot find error in program that repeat a loop

39 replies 2

Beginning Java

Stuck for 10 Days: cannot Find Symbol Error

41 replies 8 1

Beginning Java

Idioms to ease the shift from imperative to functional style

28 replies

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Best this month

Beginning Java

Is the functional programming syntax of Java less self explanatory then the old syntax?

56 replies

Java in General

I'm trying to get a better understanding of the "this" implicit parameter

38 replies 1 6

JavaFX

Populating TableView — JavaFX SQLite

11 replies

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Beginning Java

Regex evaluation

6 days ago 4 replies

Beginning Java

equalsIgnoreCase on multiple String literals?

6 days ago 6 replies

Beginning Java

Java For beginners - Where to start

6 days ago 15 replies

Beginning Java

Reading text file character by character into a 2d char[][] array

6 days ago 2 replies

Swing / AWT / SWT

Reset JDialog box

1 week ago 2 replies 1

Beginning Java

java.lang.ClassCastException for this ex

1 week ago 1 reply

Beginning Java

Exceptions

1 week ago 4 replies

Beginning Java

2-Tuple... Or something to stand in as a 2-Tuple

1 week ago 18 replies

Sockets and Internet Protocols

Free Java Server

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Swing / AWT / SWT

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Beginning Java

where to create the TEXT. txt file and how to compile ?

1 week ago 19 replies 2

Java in General

Java Icon

1 week ago 4 replies

JavaFX

ObservableArrayList, and Arraylist<Abstract BaseClass> -> SubClass1, SubClass2

1 week ago 1 reply

Other JSE/JEE APIs

converting html to pdf

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Java in General

I'm trying to get a better understanding of the "this" implicit parameter

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Beginning Java

ClassCastException: Vehicle cannot be cast to java.base/java.lang.Comparable

1 week ago 4 replies

Beginning Java

trying to understand field access

1 week ago 8 replies

Beginning Java

calling output from other classes and methods to main for outpout

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Beginning Java

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Swing / AWT / SWT

g.drawString is not printing the correct value in JPanel

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Swing / AWT / SWT

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Sockets and Internet Protocols

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Servlets

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Java in General

How do I covert an int to a binary string?

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Sockets and Internet Protocols

Sending messages via UDP

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Java in General

Simple Struts2 application error - There is no Action mapped for namespace [/] and action name

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Beginning Java

Why won't this print smallest value on list

1 week ago 9 replies

Java in General

Is there a way top populate a 2d array using a nested while loop?

1 week ago 4 replies

Java in General

Fibonacci Sequence

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Java in General

LocalDate and illegalArgumentExeption

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