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
Why does 'protected' allow different classes in the package to access each other's protected members
16 replies
2
System.out.format does not have a way to print date-time easily
21 replies
records. If the first line is a call to another ctor, then how can you set a field on that line also
5 replies
1
what is a legal state?
7 replies
1
Surprised to see a compile error depending upon order of definition/usage of a class in a method!
13 replies
I can't quite understand an aspect of numeric promotion and casting
6 replies
Java genericity - Inference and instanciation
5 replies
1
Why the min of java byte type is -128 and not -127 or -255
6 replies
Placing n 2D rectangular boxes of different shape into one 2D container (Java)
9 replies
1
Java in General
Database connections
5 replies
How to get end user's access-key and secret-access-key by using accountId and registered email/user
2 replies
Comparator and Java 8 question about sorting
15 replies
Java in General
Eclipse 2024-03 now available - STRING TEMPLATES !!
7 replies
Can classes within the same package access each others private and protected variables?
4 replies
Java in General
Enthuware Test #6 q6 (Overriding/Polymorphism) Why is this in an infinite loop?
4 replies
Is it accurate to say that Java modules are a federation of peers - no "boss" nor container module?
4 replies
Accessing private members
5 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
More »
Java in General Forum at JavaRanch
Java in General
jdk 20.0.2 now available from Oracle
7 months ago
0 replies
Extracting individual row sequentially and the 33 fields associated with each row in a Derby DB
8 months ago
10 replies
How to get the multiple lines generated by "\r\n" of a string into a list of Strings?
8 months ago
16 replies
2
Get a List of Open Shared Files on Our Network
8 months ago
6 replies
Struggling to find someone to talk to about Java and Intellij IDEA
8 months ago
2 replies
openhtmltopdf takes over a minute to generate the PDF
8 months ago
3 replies
org.json.JSONException when trying to parse complex JSON subsection
8 months ago
5 replies
Question jpa , in what way should i design the table relations
8 months ago
1 reply
find all the longest non-overlapping repeated substrings in a string
8 months ago
9 replies
1
Spring boot saml sso questions
8 months ago
0 replies
Spring
Spring framework context and thread safety
8 months ago
4 replies
1
How to analyze core dump
8 months ago
3 replies
Java in General
How to develop cron scheduler jobs in a Multi-Tenant application
8 months ago
2 replies
Web Services
How to handle Web Service Client Connection Timeout error
Staff volunteer someone thinks this thread is probably resolved
8 months ago
14 replies
Why I'm getting java class name getting printed as shown below:
8 months ago
6 replies
Java CyclicBarrier
8 months ago
3 replies
Java in General
Page 268 Be The Garbage Collector
8 months ago
5 replies
Good Java developer tool
8 months ago
2 replies
Java in a Nutshell book: RMI
8 months ago
3 replies
Java RMI example
8 months ago
5 replies
Java in General
Strange behaviour of URL object
Staff volunteer someone thinks this thread is probably resolved
8 months ago
2 replies
Java in General
Guess the Number game, number of guesses left labels not updating/decrementing correctly
8 months ago
14 replies
3
creating an external connection management module
8 months ago
13 replies
1
Is it necessary to check if the session attribute is exist first?
8 months ago
3 replies
Guess the Number game, number of guesses left labels not updating
8 months ago
0 replies
Should I replace a statement with a deprecated constructor?
8 months ago
7 replies
JDBC and Relational Databases
jdbc connect to a PDB in oracle 21c
8 months ago
3 replies
Programmatically Create a String by Parsing a Known String
8 months ago
1 reply
Risk to be taken care in managed services in Java Web applications
8 months ago
0 replies
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
3
◄
1
2
3
4
5
6
7
8
9
10
...
1676
►
Forum leaders:
Paul Clapham
Campbell Ritchie
Stephan van Hulst
Java
Beginning Java
402031
Java in General
303240
NIO2 and Try with Resources
290
Lambdas and Streams
6599
Jigsaw and Modules
864
Servlets
130105
JSP
110606
JSF
40767
EJB and other Jakarta/Java EE Technologies
63734
Web Services
45655
Swing / AWT / SWT
119310
Sockets and Internet Protocols
18879
Threads and Synchronization
28184
Performance
15814
I/O and Streams
29575
Other JSE/JEE APIs
19182
Game Development
5325
Distributed Java
9886
Portals and Portlets
5498
SOA and ESB
238
JNLP and Web Start
2712
JavaFX
8409
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)