New Topic

programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums

this forum made possible by our volunteer staff, including ...

Marshals:

Sheriffs:

Saloon Keepers:

Bartenders:

Java in General

Stuff that is past the beginners stage

Important Links: Java FAQ

Best this year

Java in General

Which way of learning as developer do you prefer, video tutorials or reading a book?

46 replies 1

Java in General

How to convert End Of line character of CSV file using java.

73 replies 7 2

How can I get this algorithm to work correctly ?

19 replies 3 1

Picking a random Key and Value from a Map?

19 replies 14

Connected Graph using Adjacency Matrix

47 replies 10

java challange

35 replies 1

Having problems reading data from a file and filling an ArrayList

25 replies 2 1

Java in General

string pool behavior

17 replies 6

Java String has an extra space and the file starts with ÿþ

15 replies 1

Java in General

how to break up url in java?

43 replies 9

Java in General

Strings

21 replies 4

Java in General

Building my own computer and compiler

60 replies 1

maintaing string width

33 replies 3

java - 6 month release model

11 replies 2

Java in General

designing code based on SOLID principals

49 replies

How to structure a class with optional parameters

44 replies 2

getBytes() with UTF-8 and UTF-16

13 replies 3 1

Basic linked list question | trying to have a better design

63 replies 1

Java in General

Store String and array of digits

48 replies 2

Java in General

Java development on a Mac. Pros and Cons?

8 replies 1 1

More »
Best this month

maintaing string width

33 replies 3

java - 6 month release model

11 replies 2

Basic linked list question | trying to have a better design

63 replies 1

Java in General

Java development on a Mac. Pros and Cons?

8 replies 1 1

java final variable

24 replies 1

OO is not a primary concern for professors

12 replies 1

Java in General

Single Empty Tag in XML using JAXB

8 replies 2

EMail program Java-Connection

9 replies 1

Fill the key in hashmap after the key's value is deleted

14 replies

Java in General

How can I make this compile faster?

8 replies

Free (or reasonable) PDF Libraries?

6 replies 1

Question on collections and specifically using the comparable interface

14 replies 1

Big O

14 replies

Randomizer

8 replies 1

Java in General

Java vs C

17 replies

Unable to correctly read UTF-8

12 replies 3

String Algorithm

8 replies

Can you test loop condition within a loop?

15 replies

Java in General

Java EE Is Moving to the Eclipse Foundation

5 replies

output the levelOrder traversal of a Binary search tree

24 replies

More »
Java in General Forum at JavaRanch

open local machine file (c:\\test.xls) in window.open()?

8 years ago 3 replies

Error while parsing html page in java on linux

8 years ago 3 replies

extract jar file programatically

8 years ago 3 replies

Multiple Attachments for EMail Message

8 years ago 3 replies

How can I get a run() method to return a string variable, when run() method is required to be void ?

8 years ago 18 replies

Runtime exec on windows

8 years ago 9 replies

Loading Jar file dynamically from an InputStream

8 years ago 2 replies

URGENT :- Hide folder / file using Java

8 years ago 13 replies

memory wasted in string pool...

8 years ago 1 reply

Static Import in JDK 5

8 years ago 9 replies

FTP

8 years ago 4 replies

WEBSERVERS !! Tomcat - JBoss - Weblogic (evaluating the Differences and Similarities)

8 years ago 0 replies

value retrival from Arraylist

8 years ago 1 reply

Initialization of static "constant" field with a non-static value

8 years ago 7 replies

Doubts in Checking For Null Variable to avoid NullPointerException

8 years ago 5 replies

Problem with generics and LinkedList

8 years ago 2 replies

Unique sequence number

8 years ago 6 replies

How to share exception handling between different classes

8 years ago 10 replies

BigDecimal money format chop off to 2 decimal

8 years ago 1 reply

What technologies to use for a web based mailing system

8 years ago 1 reply

Java3D Editor

8 years ago 7 replies

Asymmetric Encryption algorithm

8 years ago 25 replies

Sort Array List based on boolean

8 years ago 3 replies

HashMap in JDK 5 Vs JDK 6 - a strange behavior!

8 years ago 5 replies

ArrayList

8 years ago 1 reply

interogating jars for specific classes

8 years ago 3 replies

Sending Email from Java

8 years ago 7 replies

How to get the class name of the subclass from a static method in the superclass?

8 years ago 4 replies

question about memory allocation.

8 years ago 7 replies

Porting a source library in jdk 1.5 to jdk 1.4

8 years ago 6 replies

Help with Regex

8 years ago 5 replies

webserver and appserver

8 years ago 1 reply

Best Practice (Security question)

8 years ago 5 replies

Resize image when upload ing to the server

8 years ago 4 replies

Measure execution time of calls in method

8 years ago 5 replies
- ◄
- 1-40
- 41-80
- 81-120
- 121-160
- 161-200
- 201-240
- 241-280
- 281-320
- 321-360
- 361-400
- 401-440
- 441-480
- 481-520
- 521-560
- 561-600
- 601
- 602
- 603
- 604
- 605
- 606
- 607
- 608
- 609
- 610
- 611
- 612
- 613
- 614
- 615
- 616
- 617
- 618
- 619
- 620
- 621
- 622
- 623
- 624
- 625
- 626
- 627
- 628
- 629
- 630
- 631
- 632
- 633
- 634
- 635
- 636
- 637
- 638
- 639
- 640
- 641-680
- 681-720
- 721-760
- 761-800
- 801-840
- 841-880
- 881-920
- 921-960
- 961-1000
- 1001-1040
- 1041-1080
- 1081-1120
- 1121-1160
- 1161-1200
- 1201-1240
- 1241-1280
- 1281-1320
- 1321-1360
- 1361-1400
- 1401-1440
- 1441-1480
- 1481-1520
- 1521-1528
- ►
Forum leaders: Bear Bibeault Campbell Ritchie Stephan van Hulst
Java
- Servlets 127820
- JSP 108860
- Beginning Java 346909
- Features new in Java 7 1919
- Features new in Java 8 3495
- Features new in Java 9 232
- JSF 39761
- EJB and other Java EE Technologies 62476
- Web Services 43253
- Swing / AWT / SWT 111482
- Sockets and Internet Protocols 17642
- Threads and Synchronization 26341
- Performance 15057
- I/O and Streams 27915
- Other JSE/JEE APIs 18671
- Game Development 4366
- Distributed Java 9738
- Portals and Portlets 5490
- SOA and ESB 226
- JNLP and Web Start 2678
- JavaFX 4178
- Applets 20449

What do the icons mean:

= Topic with 1 to 5 flags
= Topic with 5 or more flags
= Topic with 10 or more flags
= Topic with unread post(s)

Java in General

Best this year

Which way of learning as developer do you prefer, video tutorials or reading a book?

How to convert End Of line character of CSV file using java.

How can I get this algorithm to work correctly ?

Picking a random Key and Value from a Map?

Connected Graph using Adjacency Matrix

java challange

Having problems reading data from a file and filling an ArrayList

string pool behavior

Java String has an extra space and the file starts with ÿþ

how to break up url in java?

Strings

Building my own computer and compiler

maintaing string width

java - 6 month release model

designing code based on SOLID principals

How to structure a class with optional parameters

getBytes() with UTF-8 and UTF-16

Basic linked list question | trying to have a better design

Store String and array of digits

Java development on a Mac. Pros and Cons?

Best this month

maintaing string width

java - 6 month release model

Basic linked list question | trying to have a better design

Java development on a Mac. Pros and Cons?

java final variable

OO is not a primary concern for professors

Single Empty Tag in XML using JAXB

EMail program Java-Connection

Fill the key in hashmap after the key's value is deleted

How can I make this compile faster?

Free (or reasonable) PDF Libraries?

Question on collections and specifically using the comparable interface

Big O

Randomizer

Java vs C

Unable to correctly read UTF-8

String Algorithm

Can you test loop condition within a loop?

Java EE Is Moving to the Eclipse Foundation

output the levelOrder traversal of a Binary search tree

Java in General Forum at JavaRanch

open local machine file (c:\\test.xls) in window.open()?

Error while parsing html page in java on linux

extract jar file programatically

Multiple Attachments for EMail Message

How can I get a run() method to return a string variable, when run() method is required to be void ?

Runtime exec on windows

Loading Jar file dynamically from an InputStream

URGENT :- Hide folder / file using Java

memory wasted in string pool...

Static Import in JDK 5

FTP

WEBSERVERS !! Tomcat - JBoss - Weblogic (evaluating the Differences and Similarities)

value retrival from Arraylist

Initialization of static "constant" field with a non-static value

Doubts in Checking For Null Variable to avoid NullPointerException

Problem with generics and LinkedList

Unique sequence number

How to share exception handling between different classes

BigDecimal money format chop off to 2 decimal

What technologies to use for a web based mailing system

Java3D Editor

Asymmetric Encryption algorithm

Sort Array List based on boolean

HashMap in JDK 5 Vs JDK 6 - a strange behavior!

ArrayList

interogating jars for specific classes

Sending Email from Java

How to get the class name of the subclass from a static method in the superclass?

question about memory allocation.

Porting a source library in jdk 1.5 to jdk 1.4

Help with Regex

webserver and appserver

Best Practice (Security question)

Resize image when upload ing to the server

Measure execution time of calls in method

Java