Andris questions

Andris answers

• vertical align middle in <div>
• Default Flutter icon shows in iOS when swiping up to show opened apps
• Flutter - how to change textcolor in search delegate class?
• Absolute positioned HTML5 video element with negative z-index breaks background-attachment in webkit browsers
• Google Chrome vertical scroll bars mysteriously appear and disappear?
• "ng-true-value" and "ng-false-value" alternatives in Angular2
• Convert seconds to days, hours, minutes and seconds