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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
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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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If Stack is a LIFO then why do push() and pop() work at the front of the queue, and not at the end?
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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
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Proguard/Obfuscation
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Recurring periods in java
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Does the AWS principle of "Make frequent, small reversible changes" apply to any programming
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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?
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Advantages of Stream#mapMulti ?
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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
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
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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?
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Java in General
Mock DriverManager.getconnection method for junit/mockito unit tests
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Java in General
Enthuware Test #6 q6 (Overriding/Polymorphism) Why is this in an infinite loop?
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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
sorting capped mongodb collection in spring boot
4 years ago
0 replies
char[] printing
4 years ago
6 replies
String x is declared as a null string without any user input
4 years ago
6 replies
Gradle error “package does not exist” when importing previously published library on my local Maven
4 years ago
0 replies
Failing to compile or build java code in Composer with Java 1.8
4 years ago
1 reply
csv file to arraylist
4 years ago
1 reply
Installing Oracle Java at work
4 years ago
4 replies
Design help
4 years ago
1 reply
Merging a file and sort it with Merge Sorting
4 years ago
1 reply
1
Java in General
Download excel file
4 years ago
6 replies
Remove special characters/regular expression from string.
4 years ago
90 replies
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1
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2
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3
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File I/O Stream OR Object I/O Stream?
4 years ago
7 replies
How to convert instances in arff file to dataset?
4 years ago
1 reply
ArrayIndexOutOfBoundsException
4 years ago
4 replies
Problems with int
4 years ago
9 replies
Deep Learning for Java
4 years ago
10 replies
How to get XML from post request in Java
4 years ago
1 reply
How to read through a file, counting letter frequencies using an array for letters
4 years ago
2 replies
equals || ?
4 years ago
8 replies
1
Help with code for assignment
4 years ago
5 replies
Roster creation using string builder
4 years ago
24 replies
stringBuilder
4 years ago
3 replies
How can I use ScheduledExecutorService in Java Web App ?
4 years ago
1 reply
ArrayList Sum Value by Key
4 years ago
8 replies
1
Truly Random Number
4 years ago
8 replies
Ideas for simple way to protect information stored in java code?
4 years ago
7 replies
How to search a table with jcheckbox
4 years ago
2 replies
1
adding custom swing component problem
4 years ago
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Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
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