Align UIViews to left

I want align UIView's to left,开发者_如何学JAVA like the property align="left" in html or float:left with css, it's possible in objective C?

Note: the UIViews are dynamically loaded.

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When you instantiate them, set the frame to something suitable. Also set autoresizingMask = UIViewAutoresizingFlexibleRightMargin.