Beginning Java Forum at JavaRanch

Beginner having trouble with a temperature converter (celsius to fahrenheit) code

Number of replies: 8
Started by: Simmon Thind
Last post by: Winston Gutkowski at Mar 16, 2014 12:21:16

Return an array containt all the object name of a class...

Number of replies: 3
Started by: Francis Pru
Last post by: Campbell Ritchie at Mar 16, 2014 12:15:35

calculation float problem, and alot of errors and been trying to fix this problems for days.

Number of replies: 6
Started by: Ricardo Arteaga
Last post by: Ricardo Arteaga at Mar 16, 2014 11:05:52

constructing vectors of sentences

Number of replies: 2
Started by: Abigail Decan
Last post by: Winston Gutkowski at Mar 16, 2014 08:56:41

How to throw an exception

Number of replies: 4
Started by: James Eman
Last post by: Campbell Ritchie at Mar 16, 2014 07:01:10

Beginning Java - Learning for visualizations, interactive art

Number of replies: 3
Started by: Abe Hamon
Last post by: Campbell Ritchie at Mar 16, 2014 06:50:53

Why does removal of boolean test result in different answers?

Number of replies: 3
Started by: Ashley Bye
Last post by: Ashley Bye at Mar 16, 2014 03:20:07

threadlocal vs connection pool

Number of replies: 0
Started by: guruuu prasadd
Last post by: guruuu prasadd at Mar 15, 2014 22:33:50

Combination Lock (yes i've looked through all the other posts)

Number of replies: 10
Started by: David Borchgrevink
Last post by: David Borchgrevink at Mar 15, 2014 19:24:38

current modification exception

Number of replies: 3
Started by: Abigail Decan
Last post by: Daryl Cofer at Mar 15, 2014 19:02:50

ArrayLists

Number of replies: 2
Started by: Elaine Giblin
Last post by: Campbell Ritchie at Mar 15, 2014 13:08:37

convert array string value into number (integer)

Number of replies: 1
Started by: Defa Lukman
Last post by: Stephan van Hulst at Mar 15, 2014 12:34:53

Is possible set of enums in Java? enumSet?

Number of replies: 7
Started by: Andrzej Borucki
Last post by: Stephan van Hulst at Mar 15, 2014 10:05:56

Why overridden doesn't apply to instance variables.

Number of replies: 1
Started by: jami siva
Last post by: Ulf Dittmer at Mar 15, 2014 07:10:48

Why compiler compels only checked exception to be put in try catch clause not RuntimeException

Number of replies: 4
Started by: RabiDas Sharma
Last post by: Winston Gutkowski at Mar 15, 2014 06:37:07

Overiding Java toString method

Number of replies: 2
Started by: benjamin parker
Last post by: Winston Gutkowski at Mar 15, 2014 04:03:43

Stuck in a loop

Number of replies: 7
Started by: Davey Lopez
Last post by: Paweł Baczyński at Mar 15, 2014 03:08:42

counting number of bits for char representation

Number of replies: 4
Started by: Abigail Decan
Last post by: Ulf Dittmer at Mar 15, 2014 02:16:29

Collections.removeAll()

Number of replies: 2
Started by: Bartholomew Benson
Last post by: Bartholomew Benson at Mar 14, 2014 16:38:11

Arrays.copyOf java.lang.NullPointerException

Number of replies: 5
Started by: albert kao
Last post by: Paweł Baczyński at Mar 14, 2014 13:02:50

For Loop

Number of replies: 1
Started by: James Nobles
Last post by: Tony Docherty at Mar 14, 2014 12:53:29

calendar error

Number of replies: 3
Started by: Abigail Decan
Last post by: fred rosenberger at Mar 14, 2014 08:02:39

How make return two things by one function?

Number of replies: 7
Started by: Andrzej Borucki
Last post by: Andrzej Borucki at Mar 14, 2014 03:11:42

Naming conventions for Java packages.

Number of replies: 4
Started by: matthew peter
Last post by: Campbell Ritchie at Mar 14, 2014 02:58:40

character encoding error

Number of replies: 1
Started by: Abigail Decan
Last post by: Ulf Dittmer at Mar 14, 2014 01:39:10

keep track of how many objects i have created

Number of replies: 5
Started by: jim dimitriou
Last post by: Paul Clapham at Mar 13, 2014 16:32:16

release 1 dimensional array from 2 dimensional array

Number of replies: 3
Started by: Defa Lukman
Last post by: Winston Gutkowski at Mar 13, 2014 14:35:27

running java from command line

Number of replies: 17
Started by: Abigail Decan
Last post by: Robert D. Smith at Mar 13, 2014 07:14:20

nulls detected in string array not being saved by class constructor

Number of replies: 3
Started by: Stuart Rogers
Last post by: Winston Gutkowski at Mar 13, 2014 05:06:47

PhoneNumbers .java

Number of replies: 7
Started by: Lj Yanuaria
Last post by: Winston Gutkowski at Mar 13, 2014 04:28:02

How to compare strings

Number of replies: 9
Started by: Davey Lopez
Last post by: Amir Al Take at Mar 13, 2014 04:07:13

A DFA string search algorithm

Number of replies: 3
Started by: Abeer El-shaer
Last post by: Ulf Dittmer at Mar 12, 2014 14:10:43

Where to get Java 7

Number of replies: 2
Started by: Christopher Laurenzano
Last post by: Ulf Dittmer at Mar 12, 2014 14:07:42

Need big help wih a loop

Number of replies: 2
Started by: gail belfast
Last post by: Tony Docherty at Mar 12, 2014 10:31:43

Calling a class that calls another file reading class

Number of replies: 5
Started by: Yves Talbot
Last post by: Winston Gutkowski at Mar 12, 2014 08:33:06