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<br />Hi Justin,<div><br /></div><div>There are no functions to operate on blobs in the base library, as far as I know. </div><div><span style="line-height: 1.5">You can add such functions into your project using C FFI, that is easy and straightforward - check PDF documentation for details.</span><br /></div><div><span style="line-height: 1.5"><br /></span></div><div><span style="line-height: 1.5">One example would be </span><span style="line-height: 1.5"><a href="https://github.com/grwlf/urweb-captcha" target="_blank" rel="noopener noreferrer">https://github.com/grwlf/urweb-captcha</a></span></div><div><br /></div><div><br /></div><div><br />28. Oct 2016 13:55 by <a href="mailto:justin.marsh@flaviusb.net" target="_blank" rel="noopener noreferrer">justin.marsh@flaviusb.net</a>:<br /><br /><blockquote class="tutanota_quote" style="border-left: 1px solid #93A3B8; padding-left: 10px; margin-left: 5px;"><div><div><div><div>Hi all,<br /><br /></div>So, I can see functions to get, create, and return blobs, but not anything to unpack or operate on them. Is there any way to do this in Ur/Web at the moment?<br /><br /></div><div>Alternatively, is there any way to get the data out of a file value directly in a way that I could then eg parse it?<br /></div><div><br /></div>Cheers,<br /></div>Justin.<br /></div></blockquote></div> </body>
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