dacwe

dacwe has asked 16 questions and find answers to 171 problems.

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Not active anymore, answered mostly java questions.
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dacwe questions

File.lastModified() painfully slow!
Generics of generics and more generic <?> assignments
In memory download and extract zip archive
GUI library for handling primitives and arrays/collections of primitives
Calculating image acutance
Same iteration order on Map.keySet and Map.values?
Purpose of AsyncTask varargs parameters
Get callers method (java.lang.reflect.Method)
Getting mobile data usage history using NetworkStatsManager
Does FileChannel.close() close the underlying stream?

dacwe answers

slicing up a very big jpg map image , 49000* 34300 pixel
Rotate Rectangle in Java
Swing components freezing until one component completes its job
Constructing Image From 2D Array in Java
How to make "Enter" Key Behave like Submit on a JFrame
Java swing Table transparency
How to log parameters passed to a method programatically in Java
getClass().getResource("/") returns null in command line
Java for-loop generating MAC addresses
Sorting HashMap