Search...
FAQs
Subscribe
Pie
FAQs
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search within Java in General
Search Coderanch
Advance search
Google search
Register / Login
New Topic
Default view
With Bookmarks
With Bookmarks and Watches
programming forums
Java
Mobile
Certification
Databases
Caching
Books
Engineering
Micro Controllers
OS
Languages
Paradigms
IDEs
Build Tools
Frameworks
Application Servers
Open Source
This Site
Careers
Other
Pie Elite
all forums
this forum made possible by our volunteer staff, including ...
Marshals:
Campbell Ritchie
Jeanne Boyarsky
Ron McLeod
Paul Clapham
Liutauras Vilda
Sheriffs:
paul wheaton
Rob Spoor
Devaka Cooray
Saloon Keepers:
Stephan van Hulst
Tim Holloway
Carey Brown
Frits Walraven
Tim Moores
Bartenders:
Mikalai Zaikin
Java in General
Stuff that is past the beginners stage
Important Links:
Java FAQ
Best this year
CSV Format not Working
12 replies
1
why does the compiler complain about this ternary operator: "not a statement"?
60 replies
Java in General
Are Arrays Sequential AND Indexed?
54 replies
1
Java in General
Missing artfactid org.hibernate:hibernate-orm-jbossmodules:5.4.33
39 replies
2
2
Compiling outside Netbeans
61 replies
1
If Stack is a LIFO then why do push() and pop() work at the front of the queue, and not at the end?
47 replies
2
1
Java in General
This Spring transaction Manager is always not active
27 replies
SLF4J: No SLF4J providers were found.
19 replies
Java in General
Reading expiration dates on pem or pfx certificates
26 replies
1
Concatenating a lot of string objects ... string or stringBuilder
30 replies
Proguard/Obfuscation
45 replies
Recurring periods in java
26 replies
Does the AWS principle of "Make frequent, small reversible changes" apply to any programming
17 replies
Need help to review my code
24 replies
1
Trouble removing spaces in ArrayList
24 replies
1
Java in General
Understanding modules
13 replies
1
Java in General
Saving a jpg image to derby Blob
33 replies
1
Why does 'protected' allow different classes in the package to access each other's protected members
16 replies
2
Going back to Java from a hard stop - any advice?
14 replies
Advantages of Stream#mapMulti ?
4 replies
2
More »
Best this month
records. If the first line is a call to another ctor, then how can you set a field on that line also
6 replies
1
System.out.format does not have a way to print date-time easily
22 replies
Why do the built-in functions specify wildcards even though they are not data-structures?
18 replies
what is a legal state?
8 replies
1
Java in General
JDK-22 available from Oracle
2 replies
1
I can't quite understand an aspect of numeric promotion and casting
7 replies
Placing n 2D rectangular boxes of different shape into one 2D container (Java)
10 replies
1
Surprised to see a compile error depending upon order of definition/usage of a class in a method!
13 replies
Reading a multiline as if it were a single line?
21 replies
Accessing private members
6 replies
Comparator and Java 8 question about sorting
16 replies
Why the min of java byte type is -128 and not -127 or -255
6 replies
Java in General
Eclipse 2024-03 now available - STRING TEMPLATES !!
7 replies
LOG4J2 generates multiple log files but with the same content - how to fix it?
4 replies
Java in General
Mock DriverManager.getconnection method for junit/mockito unit tests
2 replies
Java in General
Enthuware Test #6 q6 (Overriding/Polymorphism) Why is this in an infinite loop?
4 replies
Need help on CRON expression
1 reply
Java downstream collector
2 replies
Java in General
Serverless Framework Java Lambda Debug in Any IDE
1 reply
Java in General
How to develop a character using Java in Browser Game Development?
0 replies
More »
Java in General Forum at JavaRanch
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
3
Serialization
14 years ago
3 replies
Executable jar file not running.
14 years ago
4 replies
How does every Class extends Object???
14 years ago
7 replies
Conversion to a Double
14 years ago
1 reply
Convert special characters to readable ones
14 years ago
3 replies
ArrayList Error in Eclipse
14 years ago
4 replies
Is it a bug? Is it a plane? Or is it a "feature"
14 years ago
7 replies
Why HashMap.Entry is transient?
14 years ago
5 replies
how to reference already defined property as the value for another key in the properties file.
14 years ago
3 replies
Grouse about Calendar, DateFormat, Date
14 years ago
6 replies
How to we check if primitives like long,int becomes null?
14 years ago
9 replies
reading a user chosen file into array - multiple files
14 years ago
2 replies
How would I rewrite this to satisfy the code checker?
14 years ago
8 replies
Way to do recursion in Java in a very efficient manner
14 years ago
4 replies
calulation of amplitude on each sample number in Audio reading ???
14 years ago
4 replies
ArrayList & ListIterator Help
14 years ago
2 replies
j2se 7 new keyword "module"
14 years ago
1 reply
Best practice to count a word inside a String
14 years ago
4 replies
Chat Room
14 years ago
4 replies
How to render a web page inside java?
14 years ago
4 replies
how to pass an object 'byvalue'
14 years ago
7 replies
Casting of int[] to Object[]
14 years ago
3 replies
Null Pointer exception when accessing a static instantiated object with in the instance of
14 years ago
1 reply
How do i edit a properties file in a jar
14 years ago
2 replies
System.exit() capture using bat or shell script
14 years ago
10 replies
'final' keyword for array
14 years ago
3 replies
Regular Expressions (Pattern/Matcher)
14 years ago
3 replies
What is a framework?
14 years ago
4 replies
Compiling Java programs with JDK/JRE installed
14 years ago
4 replies
Difference between synchronized method and synchrozed block
14 years ago
6 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
601-640
641-680
681-720
721-760
761-800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
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
1521-1560
1561-1600
1601-1640
1641-1676
►
Forum leaders:
Paul Clapham
Campbell Ritchie
Stephan van Hulst
Java
Beginning Java
402059
Java in General
303305
NIO2 and Try with Resources
290
Lambdas and Streams
6599
Jigsaw and Modules
864
Servlets
130113
JSP
110606
JSF
40767
EJB and other Jakarta/Java EE Technologies
63734
Web Services
45655
Swing / AWT / SWT
119326
Sockets and Internet Protocols
18879
Threads and Synchronization
28185
Performance
15814
I/O and Streams
29575
Other JSE/JEE APIs
19182
Game Development
5332
Distributed Java
9886
Portals and Portlets
5498
SOA and ESB
238
JNLP and Web Start
2712
JavaFX
8411
Applets
20601
Graphics and 3D Programming
411
Unified Printing API - JSR6
26
Bluetooth - JSR82
28
Other JSRs
101
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)