Jack questions

Jack answers

• how to disable scrolling on background divs in mobile web application
• Function becomes undefined when returned
• click button scroll to specific div
• How to fix “element.dispatchEvent is not a function” without breaking something else?
• Why did they deprecate the 'name' attribute for HTML <a> elements?
• iOS7 position:fixed; works ugly
• iOS Safari zooming in on high resolution background images
• Safari and it's greedy greedy cache
• What does the extra "$()" in "$($())" selector do?
• How to show any div when a textbox is focused?