Symbols in XML attributes

Can i use symbo开发者_如何学Gol ':' in xml attributes like

<tag1 attribute1:meaning1="true">

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The : is used to include a namespace (which is part of the fully qualified name of the attribute) before the local name of the node.

So, yes it is allowed.

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Yes you can use ":" symbol in xml attributes

like

img src="http://----" />