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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"?
60 replies
Java in General
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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?
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
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Does the AWS principle of "Make frequent, small reversible changes" apply to any programming
17 replies
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
33 replies
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?
14 replies
Advantages of Stream#mapMulti ?
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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
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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
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Java downstream collector
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Java in General
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
Sorting
13 years ago
2 replies
CRC16 with Polynominal : 0x8408, and Preset CRC : 0x6363
13 years ago
5 replies
Clarification in Class Type's in Java
13 years ago
9 replies
Alphanumeric values - range ?
13 years ago
3 replies
Problem in using FACADE pattern
13 years ago
0 replies
Checked Exceptions should be catched Late in the Application .
13 years ago
1 reply
Array Shortcut Notation as a Method Parameter
13 years ago
2 replies
Java Batch program - CSV/XML input file
13 years ago
3 replies
Best way to transport 2 different type of objects
13 years ago
4 replies
why this abstract class containing a main method getting executed?
13 years ago
4 replies
Confusion
13 years ago
11 replies
Ingore exceptions in a code segment
13 years ago
9 replies
* Winners: Event Processing in Action
13 years ago
3 replies
Code Obfuscators
13 years ago
5 replies
Timer doesnt work
13 years ago
1 reply
Protected constructor in singleton pattern
13 years ago
7 replies
problem in checking the dimensions of an image.
13 years ago
28 replies
In which class the Interface Iterator is implemented for Vector class
13 years ago
4 replies
Why StringBuffer not override equals??
13 years ago
2 replies
validate the string
13 years ago
4 replies
Why is List<? super Number> a subtype of List<? super Integer> ?
13 years ago
3 replies
asking to the experts JEE5 vs JEE6 certification
13 years ago
1 reply
getting list of JRE args
13 years ago
2 replies
Uninstalling Java Not Working
13 years ago
4 replies
Why Vector is made as a Legacy Class
13 years ago
11 replies
Unique JVM identifier
13 years ago
1 reply
adv of searializing java beans
13 years ago
5 replies
for loop working 2 - 4 times
13 years ago
9 replies
Why cannot interface defined inside a public class have protected methods??
13 years ago
1 reply
Get the day of the week & month in word from constructor into main with input
13 years ago
2 replies
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