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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
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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
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
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Comparator and Java 8 question about sorting
16 replies
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 !!
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?
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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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Java in General Forum at JavaRanch
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
3
Audio Problem
17 years ago
3 replies
Sorting an array
17 years ago
10 replies
does this sort an array of integers?
17 years ago
2 replies
My expression parser program
17 years ago
4 replies
Why is HashTable considered historic?
17 years ago
4 replies
JSPs or Servlets or JavaBeans for DB queries?
17 years ago
1 reply
Parsing XML Doc
17 years ago
1 reply
collection frame work
17 years ago
4 replies
Extracting numbers from a String using regular expressions
17 years ago
4 replies
interfaces and abstract classes
17 years ago
3 replies
Getting IP Address of Machine...
17 years ago
5 replies
Open-source projects, products which require Java 5.0
17 years ago
3 replies
how to access the resources(methods,fields of a class) of a jar file in other program
17 years ago
2 replies
Searching Strings in a textfile
17 years ago
7 replies
parsing string in java
17 years ago
4 replies
System.out and System.err
17 years ago
3 replies
Some feedback on this little program
17 years ago
11 replies
Java Decompilers
17 years ago
2 replies
why not set connection=null after close connection
17 years ago
4 replies
Inheritance structure and polymorphic designs
17 years ago
4 replies
Exiting loops when criteria found?
17 years ago
2 replies
Using Enumeration/Iterator over looping around,
17 years ago
9 replies
Caching Read Only Data
17 years ago
4 replies
opening a video file in a browser
17 years ago
2 replies
Regarding the date obtained using java.util.Date class
17 years ago
1 reply
Runtime - find number of references
17 years ago
6 replies
QuickSort
17 years ago
1 reply
Java API for the JVMTI API?
17 years ago
1 reply
recursive search question
17 years ago
2 replies
Power method help(recursive)
17 years ago
14 replies
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