Raphael Müller questions

Raphael Müller answers

• Using CSS to hide <span> elements when they are empty
• ionic conditional text color
• PHP interface accepts interface argument?
• AngularJS orderBy array index
• C++ Builder XE2, TXMLDocument 'DTD is prohibited'
• Dynamically load templates (partials) in Angular.js
• Customize ng-options selection look
• Duplicates in ngOptions
• GD draw rectangle with radius
• Add prefix value to input filed in AngularJS