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Java in General
Stuff that is past the beginners stage
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Best this year
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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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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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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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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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Java in General
JDK-22 available from Oracle
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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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Reading a multiline as if it were a single line?
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Accessing private members
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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
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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 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
Singleton design pattern in core java
11 years ago
4 replies
I need a special sort algorithm
11 years ago
4 replies
manifest.mf classpath not working in unix
11 years ago
5 replies
validate zipcode/pincode using google API
11 years ago
5 replies
Retrieve Objects From Heap - Java API
11 years ago
6 replies
License information required
11 years ago
1 reply
Creating the .xls and .xlsx
11 years ago
1 reply
Print raw bytes to thermal printer
11 years ago
4 replies
Need help about searching on Stack
11 years ago
5 replies
Help with the logic
11 years ago
2 replies
Reading RAR file
11 years ago
2 replies
Talking to Grails Project
11 years ago
3 replies
What is wrong with my array loop?
11 years ago
3 replies
Java Object initializer
11 years ago
1 reply
List of Enum Types
11 years ago
13 replies
Exact difference between deep copy and shallow copy with real time example
11 years ago
2 replies
Serialize/Deserialize Java enum
11 years ago
9 replies
Adding functionalityto Web-Pages
11 years ago
0 replies
Tracking Algorithm for Image Processing
11 years ago
5 replies
How to get exact error message from print stacktrace
11 years ago
1 reply
java.lang.IllegalArgumentException: candidates is empty
11 years ago
2 replies
Help understanding JEE containers for design decission
11 years ago
0 replies
Sending SMS by accessing the url of sms service provider
11 years ago
2 replies
Storing float inside an aray
11 years ago
5 replies
ConfigurationUtils.locate(): base is null, name is config.xml
11 years ago
1 reply
How can I lookup the word by position for a given document?
11 years ago
3 replies
INterfacing RFid devices with a web page
11 years ago
0 replies
How to update test result in QC using java
11 years ago
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How to connect Java based software with a billing machine
11 years ago
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iText - image side bar problem
12 years ago
3 replies
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