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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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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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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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Java in General
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Reading expiration dates on pem or pfx certificates
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Concatenating a lot of string objects ... string or stringBuilder
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Does the AWS principle of "Make frequent, small reversible changes" apply to any programming
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Java in General
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Java in General
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Why does 'protected' allow different classes in the package to access each other's protected members
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Going back to Java from a hard stop - any advice?
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Advantages of Stream#mapMulti ?
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System.out.format does not have a way to print date-time easily
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Surprised to see a compile error depending upon order of definition/usage of a class in a method!
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Java genericity - Inference and instanciation
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Java in General
Database connections
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Java in General
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Java in General
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Is it accurate to say that Java modules are a federation of peers - no "boss" nor container module?
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Accessing private members
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Need help on CRON expression
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Java downstream collector
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Java in General Forum at JavaRanch
Public Service Announcement: Java Is Still Free!
5 years ago
16 replies
3
Looking for ideas for a project suitable for a group of OCPJP students.
8 years ago
1 reply
Looking for a Collection more efficient than ArrayList
8 years ago
31 replies
Hangman GUI?
8 years ago
5 replies
Exporting to PDF or DOC
8 years ago
2 replies
Collision Detection Issues
8 years ago
0 replies
How do i know if a method was executed without exceptions
8 years ago
2 replies
how to document a return data type like ArrayList<POJO> in javadoc
8 years ago
1 reply
Automatically add entry to manifest file
8 years ago
1 reply
Java Wildcards
8 years ago
6 replies
RowFilters and doubles as Strings not working as expected.
8 years ago
5 replies
Having Trouble implementing this Radix Sort
8 years ago
50 replies
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1
,
2
]
double click and prevent a user to be created twice
8 years ago
1 reply
Arraylists of arraylist as a representation of relationships
8 years ago
24 replies
Trying to draw 270 degree anticlockwise rotated text on an image, but having an issue.
8 years ago
9 replies
Best Blog/Site for Understanding,Problem Solving on Data Structures Collections
8 years ago
6 replies
Custom PMD rule for Circular reference
8 years ago
2 replies
Starting two threads at the same time.
8 years ago
4 replies
How to code line rider in java?
8 years ago
1 reply
Pdf to Tif time conversion
8 years ago
0 replies
Java interfacing with outside applications
8 years ago
2 replies
using JDK 8 to run a simple program but getting Compile time error for return time missing
Staff volunteer someone thinks this thread is probably resolved
8 years ago
3 replies
Computing the neighbor pixels of a pixel
8 years ago
4 replies
recrusion
8 years ago
19 replies
do-while statement that needs to run 1 more time
8 years ago
18 replies
How do you scan or find chat with triple or three dot using java networking?
8 years ago
8 replies
non-static method finder(java.lang.String) cannot be referenced from a static context
8 years ago
9 replies
jackson with Embeddable entity
8 years ago
0 replies
Detecting collision from a user generated square with line segments.
8 years ago
15 replies
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