Sorted:

Saving widget gets an undefined variable-Collection of common programming errors

System crashes and reboots while using drag and drop-Collection of common programming errors

Bootstrap Select2 – Unable to populate via AJAX-Collection of common programming errors

problem about webrtc-Collection of common programming errors

problem about red5-Collection of common programming errors

problem about audio-streaming-Collection of common programming errors

problem about VB9.0-Collection of common programming errors

problem about CSS-Collection of common programming errors

.NET2.0,VB9.0,C#,ASP.NET,CSS,.NETRelated issues-Collection of common programming errors

node.js,audio-streaming,red5,rtmp,webrtcRelated issues-Collection of common programming errors