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I'm providing a free sample page that will be downloaded from my website that is in .pdf format. I want to prevent users from selecting and copying the text content of that document. How can I do this for free?
Convert the text to image before fetching it as a PDF.
With Adobe Acrobat, you can create passwords to protect pdf files. But others can still use some pdf tools to crack passwords. Look at this article.
http://www.anypdftools.com/blog/2009/05/12/create-and-crack-pdf-password.html#261
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I would like to test my favicon to see all of its layers but don't want to install software. Is there a way to do that in a browser? Is there an online tool that accepts a .ico URL then shows you its contents? If not, would it be possible for me or someone to make such a tool?
The reason I'm asking is because I was sure that I included a 192x192 layer in my favicon but the Google favicon API renders that particular resolution as the default 16x16.
This online tool works for me:
https://redketchup.io/icon-editor
You can see the different layers like so:
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How to get the unicode of file attachment symbol for my ios app.
I am making an chat app where i need to provide file attachment symbol
to upload files.
can anyone give the unicode for this.
I got the answer. Hope it will be helpul for someone else -
Unicode U+1F4CE
You can refer this link https://www.emojibase.com/emoji/1f4ce/paperclip
Copy it to the clipboard:
📎
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Are there any tools available for adding Playready protection to MP4 content?
Thanks!
You have to use Microsoft Expression Encoder to convert MP4 -> WMV.
Then you need to obtain PlayReady SDK and run the encryptor to encrypt the WMV file.
This will given you what you need.
If you need to protect the content in order to share via adaptive streaming use a Transformation Manager IIS extension.
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This isn't a development question, I'm Looking for a plugin for Joomla that allows users to login to a secure zone with universal credentials that will be provided by admin. After logging in that user will be granted access and will be able to download private files.
Any help will be appreciated.
Thank you
You want a component, not a plugin. The word 'plugin' has special meaning in Joomla. See here for an explanation:
http://docs.joomla.org/Extension_types_%28general_definitions%29
I would suggest looking at something like DocMan:
http://www.joomlatools.eu/products/docman
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I would like to implement in my app, written in Lua,the option to save a backup file to Gmail and restore it from there.
I just need how to save one file and restore that from the same account again.
Several apps use that feature now ( i guess using the Gmail as HD Feature).
Any ideas? I could read also PHP, Object-C and Java sources if you have nothing in Lua :)
I searched for infos in the net, but did not found a single demo source.
A google search turned up these IMAP clients:
luaimap
imapfilter
And from the Lua mailing list
limap