FAQ
I am going to save image from url
but the problem is that I dont know how to get the image extensions to
exactly save to this kind of image type
eg: http://upload.wikimedia.org/wikipedia/en/b/bc/Wiki.png
I want to save to file name by creating like this: file_name + "." +
file_extension

Anybody know how to make it,
I appreciate it

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postedNov 6, '14 at 2:38p
activeNov 6, '14 at 4:37p
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