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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
39 replies
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
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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
16 replies
2
Going back to Java from a hard stop - any advice?
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Advantages of Stream#mapMulti ?
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Best this month
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
21 replies
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
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
5 replies
1
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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Comparator and Java 8 question about sorting
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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?
4 replies
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?
4 replies
Accessing private members
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Need help on CRON expression
1 reply
Java downstream collector
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Java in General
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Java in General Forum at JavaRanch
compare and compareTo
2 years ago
12 replies
1
Why this equality is true ? (String constant poll / Heap)
2 years ago
12 replies
Running ANT Programmatically Through Java
2 years ago
3 replies
Basic Example for Using Annotations for interception method calls
2 years ago
1 reply
Please help my logic
2 years ago
6 replies
differents between Layerd and MVC
2 years ago
0 replies
Picture Comparison Code Not Working Properly
2 years ago
4 replies
Planning to upgrade from hibernate 4.x to 5.x
2 years ago
4 replies
Correct the classpath of your application so that it contains a single,
2 years ago
0 replies
The Use of the FileDescriptor Class in Java
2 years ago
1 reply
rt.jar
2 years ago
12 replies
Java in General
HSQLDB and Hibernate: ERROR user lacks privilege or object not found: PLAYER in statement
Staff volunteer someone thinks this thread is probably resolved
2 years ago
2 replies
Sign a zip file via JarSigner with detached signature
2 years ago
2 replies
Android
How to fix "android.view.InflateException: Binary XML file line #15"
2 years ago
2 replies
What is Application's Entry Point in Java that don't have a main class?
2 years ago
2 replies
Error occurred during initialization of VM
2 years ago
14 replies
Using JUnit 5 - Reading Suduko CSV file throws NumberFormatException: For input string: “”
2 years ago
3 replies
error explanation please
2 years ago
27 replies
Manipulating Multiple Displays
2 years ago
1 reply
Question on Optionals orElse
2 years ago
3 replies
Servlets
Getting [java.lang.NumberFormatException: null] exception when sending data to another class
2 years ago
5 replies
1
HOW TO RUN COMMAND ON REMOTE PC
2 years ago
18 replies
Do you think collectively we could get these guys to upgrade to Java 11 LTS version?
2 years ago
17 replies
Explaining the difference in output
2 years ago
17 replies
Binary search tree from Java Programming Interviews Exposed
2 years ago
14 replies
How to use object of one bean class in another bean class and access them?
2 years ago
3 replies
Is a list of raw type same as list of Object?
2 years ago
5 replies
1
JavaFX
Exception in Application start method
2 years ago
10 replies
1
Oracle Takes the .hashCode() .equals() Contract Very Seriously
2 years ago
2 replies
Java in General
methods in Java vs functions in Kotlin
2 years ago
10 replies
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
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