fredcrs

fredcrs has asked 21 questions and find answers to 4 problems.

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fredcrs questions

Nonlinear least squares curve fitting in R
Detect if video has no audio in C++, preferable using Qt Phonon
Is generating all strings permutation NP Complete?
Generics and instanceof - java
Easy database to deploy with a Java SE application
Tips about design/implementation of own protocol
If Java Strings are immutable and StringBuilder is mutable why they wasting same amount of memory in my code?
Jersey webservice scalable approach to download file and reply to client
Implementing my own remote desktop in java
Are Java threads created in user space or kernel space?

fredcrs answers

QDir::entryInfoList unexpected behavior
FTPClient download file failed，the retrieveFile() method replyCode=550
Killing a process in linux [closed]