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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?
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1
Java in General
Missing artfactid org.hibernate:hibernate-orm-jbossmodules:5.4.33
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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
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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
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Java in General
Serverless Framework Java Lambda Debug in Any IDE
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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
Convertion of string from EBCDIC Hex to ASCII Hex
13 years ago
6 replies
Streams
13 years ago
1 reply
2D/3D Environments in Java: Where to start?
13 years ago
2 replies
Issue with calling non static method through Reflection
13 years ago
6 replies
sms mobile
13 years ago
2 replies
JAVA_HOME problem
Staff volunteer someone thinks this thread is probably resolved
13 years ago
2 replies
Regarding equals method
13 years ago
11 replies
How can we create our own String class in java?
13 years ago
7 replies
Should I use "equal" or "==" in this case?
13 years ago
14 replies
Inward vs outward negation from performance point of view
13 years ago
8 replies
equals and compareTo method difference?
13 years ago
5 replies
Example of a good Java project from which to learn?
13 years ago
1 reply
Confusion on equals() method
13 years ago
19 replies
Add new Java System Property
13 years ago
4 replies
printing from server
13 years ago
1 reply
ThreadLocal
13 years ago
2 replies
where do static variables live ?
13 years ago
29 replies
Overriding and Overloading Help Needed
13 years ago
3 replies
adding Process into an Array
13 years ago
11 replies
unicode
13 years ago
3 replies
type of argument lost?
13 years ago
2 replies
A specific Exception inside one class returns a different exception inside it's calling Class.
13 years ago
4 replies
Convert word to pdf
13 years ago
0 replies
List of Values
13 years ago
3 replies
Decryption of file is taking too much time.
13 years ago
10 replies
JVM start time
13 years ago
4 replies
How to sort array list wich is contain diffrent objects
13 years ago
2 replies
jar error
13 years ago
3 replies
Event Processing in Action -- rule state management
13 years ago
1 reply
Event Processing in Action: relationship with DDD
13 years ago
2 replies
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