Any one can help me with resizing selection? , basically I cut one object from one image and drag it in to another one.
How can I resize only object that I need on my working file? I understand that I will need to select this object? If I am wrong please correct me.
For a Mac, 'Alt - Command - I' This will bring up the pixel dimensions which you can then change. Alternatively, once the move tool is selected, you can tick the 'show transform controls' box at the top bar, which will then show you a small box in each corner of the object. Hold shift while dragging them in or out to keep proportions the same.