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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
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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
24 replies
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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
16 replies
2
Going back to Java from a hard stop - any advice?
14 replies
Advantages of Stream#mapMulti ?
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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
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Why do the built-in functions specify wildcards even though they are not data-structures?
18 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
Need help on CRON expression
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Java downstream collector
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Serverless Framework Java Lambda Debug in Any IDE
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How to develop a character using Java in Browser Game Development?
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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 represnts an integer as a unicode character ?
15 years ago
6 replies
Screen/Data/Web/Page scraping or Data extraction
15 years ago
2 replies
Calling .js file from Java
15 years ago
6 replies
recurrence booking system
15 years ago
12 replies
USB Device Interaction
15 years ago
1 reply
Parse special characters: Servlet/xml
15 years ago
2 replies
Catching InputStream from Runtime/Process
15 years ago
4 replies
Urgent help needed.How to skip a LOC execution in method def
15 years ago
1 reply
How to skip execution of a line in a java method defition.Urgent help needed ranchers
15 years ago
1 reply
string to byte, cant store values like E8 for MAC address.
15 years ago
2 replies
Is it expensive (stackTrace )
15 years ago
4 replies
Why generics work in that strange way?
15 years ago
9 replies
Analysing the content of a Java method
15 years ago
5 replies
.doc to .tiff conversion
15 years ago
4 replies
Track changes - Java
15 years ago
1 reply
Problem in StringTokenizer
15 years ago
7 replies
Creating and using exceptions
15 years ago
2 replies
methods are loaded before instance live
15 years ago
2 replies
if statement not correct?
15 years ago
20 replies
how to print a word document in java?
15 years ago
2 replies
Make interface implementable by only 1 class
15 years ago
9 replies
How would I do this in Java? Union to split unsigned int into two signed short's.
15 years ago
6 replies
Creating a circle with N segments
15 years ago
4 replies
java coding and unicode
15 years ago
2 replies
Execution of commands on remote machine.
15 years ago
7 replies
Code duplication
15 years ago
3 replies
Get Application Running Process Status using java
15 years ago
2 replies
Populate LDAP with DB records
15 years ago
4 replies
cloan problem
15 years ago
2 replies
cannot find symbol
15 years ago
3 replies
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