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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?
54 replies
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
26 replies
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
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 ?
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Best this month
Why does 'protected' allow different classes in the package to access each other's protected members
16 replies
2
System.out.format does not have a way to print date-time easily
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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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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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15 replies
Java in General
Eclipse 2024-03 now available - STRING TEMPLATES !!
7 replies
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
5 replies
Need help on CRON expression
1 reply
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
Rock Paper and Scissor game without using if else or switch conditionals
9 years ago
10 replies
String.java deprecated Package private constructor for speed
9 years ago
6 replies
PDF File will not update
9 years ago
0 replies
UTC to local time conversion is working in local code but not working at server
9 years ago
3 replies
App which delete users, order users by filter, etc
9 years ago
0 replies
instanceof failure
9 years ago
5 replies
Word matching from a string and retrieving the value
9 years ago
3 replies
java puzzle.
9 years ago
3 replies
write a java program without using any builtin functions(not even toString(),toCharArray(),toArray()
9 years ago
23 replies
efficient and fast way to convert double string to long
9 years ago
7 replies
java code to find whether the image is blur or not?
9 years ago
3 replies
Using both the floating point which is the double and Int
9 years ago
18 replies
Junit help
9 years ago
4 replies
Problem with alternative Game of Life rule family
9 years ago
2 replies
excluding duplicated content
Staff volunteer someone thinks this thread is probably resolved
9 years ago
21 replies
Getting multiple characters in a KeyEventDispatcher
9 years ago
1 reply
LogManager reset() and readConfiguration()
9 years ago
2 replies
How is identation implemented in a programming language?
9 years ago
4 replies
Why can a calling function see the modified value of an array after it's passed to a called method?
9 years ago
5 replies
JDBC Monitoring
9 years ago
2 replies
Is Guice/Dependency Injection really meant to be universal?
9 years ago
2 replies
Recursive
9 years ago
3 replies
should shutdownNov method of thread pool be applied after shutdown method to avoid threadpool hangin
9 years ago
8 replies
How to use enum in Java?
9 years ago
8 replies
How can I generate a public and private key pair using RSA algorithm?
9 years ago
4 replies
String literal pool working
9 years ago
2 replies
How to update child table data using parent reference in eclipselink?
9 years ago
0 replies
Create image on chart in pptx
9 years ago
0 replies
Remote Debugging Java Process
9 years ago
1 reply
Trying to copy messages from Inbox to some custom folder in outlook.
9 years ago
9 replies
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