Kalinin questions

• Slider with buttons. How to improve?
• Export PYTHONPATH - syntax error
• Get variable value from XML to JavaScript. Pure way
• Custom events (observer pattern)
• Specific template for the first element
• Use another property in data element as id
• Convert URL to screenshot (script)
• Do action after render() method is completed
• Output element in comments
• Detect "overall average" color of the picture

Kalinin answers