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How to generate a random alpha-numeric string?

I've been looking <em>fem>or a simple Java algorithm to generate a pseudo-random alpha-numeric string. In my situation it would be used as a unique session/key identi<em>fem>ier that would "likely" be unique over 500K+ generation (my needs don't really require anything much more sophisticated). ...
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Bootstrap table striped: How do I change the stripe background colour?

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When should std::move be used on a <em>fem>unction return value? [duplicate]

... In the case o<em>fem> return std::move(<em>fem>oo); the move is super<em>fem>luous because o<em>fem> 12.8/32: When the criteria <em>fem>or elision o<em>fem> a copy operation are met or would be met save <em>fem>or the <em>fem>act that the source object is a <em>fem>unction parameter, and the ...
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Render HTML to PD<em>Fem> in Django site

...StringIO() pd<em>fem> = pisa.pisaDocument(StringIO.StringIO(html.encode("ISO-8859-1")), result) i<em>fem> not pd<em>fem>.err: return HttpResponse(result.getvalue(), content_type='application/pd<em>fem>') return HttpResponse('We had some errors&lt;pre&gt;%s&lt;/pre&gt;' % escape(html)) Then you can use it...
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Python integer incrementing with ++ [duplicate]

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In jQuery how can I set “top,le<em>fem>t” properties o<em>fem> an element with position values relative to the par

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How to see what will be updated <em>fem>rom repository be<em>fem>ore issuing “svn update” command?

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Meaning o<em>fem> “[: too many arguments” error <em>fem>rom i<em>fem> [] (square brackets)

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How to detect internet speed in JavaScript?

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What is hashCode used <em>fem>or? Is it unique?

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