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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?
19 replies
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
Java in General
How to develop a character using Java in Browser Game Development?
2 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
Microservices & Java Projects: Can Boilerplates Save the Day?
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Java in General Forum at JavaRanch
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
3
Enumeration Topic Want to Clear
10 years ago
2 replies
Sorting in Collection framework
10 years ago
1 reply
Interview Question
10 years ago
3 replies
Using BigInteger.modPow makes my program consume insane amounts of memory. Why?
10 years ago
7 replies
New line character not getting written to a file using StringBuffer
10 years ago
20 replies
texas poker project
10 years ago
12 replies
Getting Java 64-bit updates using an RSS Feed from Java.Sun.com
10 years ago
1 reply
json ObjectMapper error
10 years ago
2 replies
No Sound after exporting JAR (JMF)
10 years ago
0 replies
mark(int readAheadLimit) in BufferedReader
10 years ago
9 replies
scope of local variables in java
10 years ago
2 replies
Is there anything which can be accomplished using Java 7 but not in earlier versions?
10 years ago
1 reply
Doubt while creating methods for class
10 years ago
4 replies
what does this mean
10 years ago
4 replies
Why do i need to handle IOException even though I have declared BusinessException in throws clause.
10 years ago
4 replies
Java in General
Import txt file in AbstractTableModel
Staff volunteer someone thinks this thread is probably resolved
10 years ago
2 replies
How to split an HTML file into multiple according to length of characters in java
10 years ago
2 replies
Reading Embedded Objects in XLS and XLSX
10 years ago
0 replies
inserting a line of code in every method
10 years ago
10 replies
Null Pointer Exception
Staff volunteer someone thinks this thread is probably resolved
10 years ago
17 replies
How to pass text in textarea to URL?
10 years ago
13 replies
How to implement a Least Frequently Used (LFU) cache?
10 years ago
2 replies
How can we Extract from database and assign it to a variable
10 years ago
1 reply
Sharpening the skills and/or keeping them that way
10 years ago
2 replies
code for searching a string and its occurrence in a text file using java
10 years ago
2 replies
Default RSA padding in SUN JCE/Oracle JCE
10 years ago
3 replies
Phishing attack
10 years ago
1 reply
StampedLock: benefits?
10 years ago
4 replies
RuntimeExcetion with date
10 years ago
2 replies
Java in General
Getting a Resource from a JAR file
Staff volunteer someone thinks this thread is probably resolved
10 years ago
11 replies
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