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Java in General
Stuff that is past the beginners stage
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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
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Serverless Framework Java Lambda Debug in Any IDE
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How to develop a character using Java in Browser Game Development?
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Java in General Forum at JavaRanch
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
3
Writing from MQ to an ISeries Data Queue
17 years ago
5 replies
Generics ... help ! ?
17 years ago
5 replies
Java trees
17 years ago
4 replies
Timer/ TimerTask
17 years ago
2 replies
Java Array of Strings
17 years ago
2 replies
how to add 30 days to current data?
17 years ago
6 replies
java problem
17 years ago
2 replies
Why volatile variable can't be serialized?
17 years ago
7 replies
Retrieve objects from ArrayList
17 years ago
4 replies
Active objects in the JVM
17 years ago
1 reply
xml parsing.
17 years ago
3 replies
each time encryption gives different result......??
17 years ago
5 replies
Error & Exception
17 years ago
2 replies
Removing bitmask...?
17 years ago
2 replies
Using HTML parser
17 years ago
8 replies
Java 1.5 + dwt validation?
17 years ago
0 replies
unable to sort Alphanumeric values
17 years ago
4 replies
Forking a JVM
17 years ago
2 replies
problem in encryption of encrypted xml file....
17 years ago
2 replies
Cannot resolve Java Persistence API
17 years ago
4 replies
Java Robots
17 years ago
4 replies
Singleton??
17 years ago
16 replies
Java HTML parser
17 years ago
2 replies
Writing properties files, JARs, packages, etc.
17 years ago
2 replies
to save a file dynamically
17 years ago
5 replies
p.destroy() not working
17 years ago
1 reply
Validation using Regex
17 years ago
1 reply
Object class without any constructor!
17 years ago
5 replies
Collections key comparison in case-insensitive
17 years ago
4 replies
Collections problem
17 years ago
7 replies
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