Linus Thiel questions

Linus Thiel answers

• Show progress on node.js child_process.exec?
• Sort sets by number of elements in Redis
• net.Socket.writable, net.Socket.readable properties aren't part of the official node.js API
• redis.py - sorting hashes by particular fields
• Redis publishing when no subscriber
• Why does express's default error handler behaviour return stack traces to the client?
• NodeJS: Uploading a remote file to S3 with request and knox
• Asynchronously reading and caching multiple files in nodejs
• NGINX as proxy of Node.js
• Is it possible to use Stylus plugins with inline Stylus code embedded in a Jade file?