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Beginning Java

No question too simple or small . . .

Howdy! This is your friendly forum for beginning Java. No question is too simple or too small!
(Posters with questions of any difficulty might consider the "Java in General" forum.)
Please check our Java Beginners FAQ!
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Beginning Java

Best this year

Search with Like in Derby DB not working

Is it advisable to use getters and setters in Java?

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

return type of a method

Interview question doubt

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

What are Anonymous objects exactly ?

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

sum13

Java Beginner Challenge Problem

Return a distinct & sorted Stream

StringX challenge

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

Educator makes compelling case for beginners NOT starting in an IDE

Permutation + comparison program

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

Create triangle of asterisks with StringBuilder in one loop

Invoke method from ternary operator

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

Program to calculate salaries

Best this month

byte type gives an error even within range

What are these Boolean symbols called?

Hi guys my code when compiling is showing cannot find symbol i have done changes still lost help

java problem

Creating an array of existing objects.

java program

java-version problem

How to I take user input from a Swing GUI and place it in an array in another class?

Recursion Problem

How can I write a GameCard class for a Valid Playing Cards Game

What is the type of a subclass?

oop program

I stopped writing Java in 2014 after a stroke

java -cp command line it doesn't find the file

How can I count the numbers of valid dates in Java?

Illegal combination of private and abstract for methods

local class: how can you access enclosing method's variable that has the same name as its field?

Cannot make a static reference to the non-static method

qualifying primary expression and qualified class

My Eclipse ide is corrupted. what can i do ?

Beginning Java Forum at JavaRanch

java program to check and print happy numbers

Runtime error: NoClassDefFoundError (net/jodah/failsafe/Policy)

blackjack challenge

A class extending a class and implementing an interface with same methods ?

How do you display date and time in Java?

What platform can you publish your projects on; What are other great coding forums like Coderanch?

verify string has only letters

Is it advisable to use getters and setters in Java?

walkthrough challenge

lastDigit challenge

Looping Array and Satisfying multiple conditions-Support

Return statement without any value

Looping Array and Satisfying multiple conditions-Support

answerCell challenge

return type of a method

overloaded methods for every possible permutation combination with optional arguments

Why post increment i = i++ remains old i

StringBuilder capacity

Looking for help to understand Verifying Arrays

StringX challenge

StringMatch Challenge

No Java JDK v11 downloadable any more?

Java SE 17.0.2 available

Method overriding

simple questions in my code

jar not recognized as internal or external command

Floating point calculation inaccurate?

Best java programs for beginners

doubleX challenge

arrayFront9 challenge

PosNeg Problem

StringE Error

Java vs Excel

online java training

Java