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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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SLF4J: No SLF4J providers were found.
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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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Need help to review my code
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Trouble removing spaces in ArrayList
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Java in General
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Java in General
Saving a jpg image to derby Blob
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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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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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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?
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what is a legal state?
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Java in General
JDK-22 available from Oracle
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I can't quite understand an aspect of numeric promotion and casting
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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?
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Accessing private members
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Comparator and Java 8 question about sorting
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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 !!
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LOG4J2 generates multiple log files but with the same content - how to fix it?
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Java in General
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Java in General
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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
Annotation error
16 years ago
5 replies
Constructors
16 years ago
2 replies
bin_md5
16 years ago
3 replies
Retrieving a compressed file from a URL
16 years ago
6 replies
How do I convert a big-endian(64 bit) to little endian(64 bit) in Java
16 years ago
10 replies
java.lang.SecurityException
16 years ago
1 reply
Converting an Array with any datatype to byte array
16 years ago
5 replies
Struts handling multiple arraylists
16 years ago
1 reply
URL encoding problem
16 years ago
2 replies
Writing to a temporary file in Memory
16 years ago
1 reply
URL encoding problem
16 years ago
0 replies
Need of Interface In java
16 years ago
5 replies
JavaMail UnsupportedDataTypeException in custom ClassLoader
16 years ago
0 replies
Menu bean
16 years ago
0 replies
External Jar file problems in Windows
16 years ago
3 replies
In which situation i will use Abstract class and Inheritance.
16 years ago
1 reply
How to invoke own customized package implicitly like java.lang
16 years ago
4 replies
Serializable marker interface
16 years ago
1 reply
Information on string object internals
16 years ago
3 replies
intermediate to advanced course of study
16 years ago
5 replies
Using Long or long, Integer or int in as properties in beans?
16 years ago
1 reply
downloading a file in parts
16 years ago
3 replies
how can i work
16 years ago
2 replies
Save a page as PDF or Excel file
16 years ago
1 reply
How do I convert a decimal value to hexadecimal with double precision (64 bit)
16 years ago
4 replies
Few Java Doubts
16 years ago
2 replies
Issue with TFTP to mapped drives
16 years ago
1 reply
How to create session with other PC
16 years ago
1 reply
how to.. ??
16 years ago
3 replies
How to typecast an object which is of unknown class type at runtime?
16 years ago
6 replies
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