It is very easy to preview an image or thumbnail on client side before uploading on the server in jQuery and HTML 5 FileReader() . Suppose you have an application where user uploads bulk photo and then the users want to upload only some selected photo,  in this case, we as a developer don't want to upload all images photos on the server. As this effect on server load cost effect etc. So using HTML 5 FileReader() we can able to preview the image before upload it in jQuery. By this user can view thumbnail  photos on the client side, ( before…
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