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Java in General
Stuff that is past the beginners stage
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CSV Format not Working
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why does the compiler complain about this ternary operator: "not a statement"?
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Java in General
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Java in General
Missing artfactid org.hibernate:hibernate-orm-jbossmodules:5.4.33
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Compiling outside Netbeans
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If Stack is a LIFO then why do push() and pop() work at the front of the queue, and not at the end?
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Java in General
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SLF4J: No SLF4J providers were found.
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Java in General
Reading expiration dates on pem or pfx certificates
26 replies
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Concatenating a lot of string objects ... string or stringBuilder
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Does the AWS principle of "Make frequent, small reversible changes" apply to any programming
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Need help to review my code
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Trouble removing spaces in ArrayList
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Java in General
Understanding modules
13 replies
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Java in General
Saving a jpg image to derby Blob
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Why does 'protected' allow different classes in the package to access each other's protected members
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Going back to Java from a hard stop - any advice?
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Advantages of Stream#mapMulti ?
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Why does 'protected' allow different classes in the package to access each other's protected members
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System.out.format does not have a way to print date-time easily
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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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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
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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
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How to get end user's access-key and secret-access-key by using accountId and registered email/user
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Java in General
Eclipse 2024-03 now available - STRING TEMPLATES !!
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Can classes within the same package access each others private and protected variables?
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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?
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Accessing private members
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Need help on CRON expression
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Java downstream collector
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Java in General Forum at JavaRanch
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
3
javap is not printing annotations
16 years ago
6 replies
Encrypting and Decrypt String
16 years ago
11 replies
Marauder's Map implementation ideas
16 years ago
0 replies
Is HashMap.put() atomic?
16 years ago
5 replies
Any good marking mechanism when reading in items from a file?
16 years ago
1 reply
develpoing simple mbean
16 years ago
2 replies
Stack referencing other stack
16 years ago
1 reply
Download content from URL + POST parameters
16 years ago
7 replies
Eclipse plugin for application design and UMLs
16 years ago
2 replies
Web services in Java
16 years ago
2 replies
transfer downloaded binary file from local webserver to external device
16 years ago
0 replies
final method parameters: opinions
16 years ago
1 reply
1.4 Collection question?
16 years ago
3 replies
Output a date with timezone, in W3C datetime format?
16 years ago
1 reply
Garbage Collection in Java
16 years ago
1 reply
Regular expression for split
16 years ago
1 reply
Round double up with 2 digits....
16 years ago
3 replies
Cloning a LinkedList?
16 years ago
3 replies
Runtime.addShutdownHook method ???
16 years ago
4 replies
ClassFormat Error (Bad length)
16 years ago
1 reply
searching a string in an HTML file
16 years ago
3 replies
Synchronization of ArrayList and HashMap
16 years ago
3 replies
How to view the contents of a .rsa file?
16 years ago
4 replies
String, read and write file problem...
16 years ago
6 replies
Memory
16 years ago
4 replies
question about objects
16 years ago
1 reply
application entry point
16 years ago
1 reply
index of an element in an array
16 years ago
2 replies
Is there a I/O method to convert text to html?
16 years ago
6 replies
A special Collection class
16 years ago
4 replies
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