trinity questions

• Training for classification using libsvm
• Why is there no "product()" aggregate function in SQL? [duplicate]
• How to parse URLs in C using sscanf()?
• Any reason why one would call hide() before show()?
• which language is better for packet capturing and processing
• Fast multiplication of very large numbers in perl
• Is there a Hash::Util alternative for compound hashes?
• inserting multiple rows with one insert command
• How to run something every t seconds in C?
• How to identify the top level domain of a URL object using java?

trinity answers