Chris questions

• How can I target a specific group of siblings in a flat hierarchy?
• how to play/preview video before uploading using jquery [duplicate]
• Is it possible to use display:block on td in HTML email, to achieve responsive table design?
• Ruby hash equivalent of JavaScript's object initializer ES6 shorthand
• Transparent hollow or cut out circle
• Play local (hard-drive) video file with HTML5 video tag?

Chris answers