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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
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1
why does the compiler complain about this ternary operator: "not a statement"?
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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
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1
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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2
1
Java in General
This Spring transaction Manager is always not active
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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
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Recurring periods in java
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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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1
Trouble removing spaces in ArrayList
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Java in General
Understanding modules
13 replies
1
Java in General
Saving a jpg image to derby Blob
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1
Why does 'protected' allow different classes in the package to access each other's protected members
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2
Going back to Java from a hard stop - any advice?
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Advantages of Stream#mapMulti ?
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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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System.out.format does not have a way to print date-time easily
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Why do the built-in functions specify wildcards even though they are not data-structures?
19 replies
what is a legal state?
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Java in General
JDK-22 available from Oracle
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1
I can't quite understand an aspect of numeric promotion and casting
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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?
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Accessing private members
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Comparator and Java 8 question about sorting
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Why the min of java byte type is -128 and not -127 or -255
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Java in General
Eclipse 2024-03 now available - STRING TEMPLATES !!
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LOG4J2 generates multiple log files but with the same content - how to fix it?
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Java in General
Mock DriverManager.getconnection method for junit/mockito unit tests
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Java in General
Enthuware Test #6 q6 (Overriding/Polymorphism) Why is this in an infinite loop?
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Java in General
How to develop a character using Java in Browser Game Development?
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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
How to Sort an Array List without using Collections.sort() method
14 years ago
8 replies
Problem with converting TimeZone as PST
14 years ago
1 reply
Creating our own Garbage Collector
14 years ago
6 replies
trying to use a .txt or .properties file to store variables that change often
14 years ago
3 replies
How to put some code in one spot, rather than needing it in multiple classes and methods
14 years ago
4 replies
Ordering elements in a PriorityQueue
14 years ago
3 replies
Haw to make a simple compilator for same comand
14 years ago
3 replies
SSL hand shake
14 years ago
1 reply
instantiate generic type
14 years ago
6 replies
Getting Java heap space error
14 years ago
4 replies
Null Pointer exception during execution of Karel the robot program
14 years ago
3 replies
Date Displaying issue
14 years ago
0 replies
what is java core,where is it saved
14 years ago
0 replies
what is self referential transparency in java..?
14 years ago
4 replies
java desing issue
14 years ago
10 replies
scraping a SWF file in java
14 years ago
4 replies
Not able to create a hibernate session from servlets..doPost method
14 years ago
2 replies
why should every class in java extend Object class?
14 years ago
1 reply
Another Exception in thread "Thread-209" java.lang.StackOverflowError from a valid regex
14 years ago
14 replies
How to remove spaces
14 years ago
19 replies
File Transfer in Apache Web Server
14 years ago
2 replies
Java execute BAT have no response
14 years ago
1 reply
calling other language dll in java
14 years ago
10 replies
Java 6 instanceof compile error with generics - works fine in Java 5
14 years ago
7 replies
problem at "http://localhost:8080"
14 years ago
3 replies
Comparable conversion to Long
14 years ago
1 reply
want some help for returning to main please
14 years ago
7 replies
Java Patterns
14 years ago
14 replies
Problem with DS/DSS encryption and decryption
14 years ago
1 reply
modify method in byte code using ASM.
14 years ago
3 replies
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