Etienne questions

Etienne answers

• npm install only if package missing or out-of-date compared to package.json
• how to include video in jekyll markdown blog
• node opc-ua - how do i discover a variable in a server?
• OpenSSL Self-signed Root CA certificate: Set a start date
• Best way to serialize/unserialize objects in JavaScript?
• How to escape liquid template tags?
• How to update each dependency in package.json to the latest version?
• How can I change value from a node when having a server instance (node-opcua)