Tags Posts tagged with "md5"

md5

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Today we will talk about cryptography. As we know, cryptography - the set of methods to ensure confidentiality and authenticity of information. Cryptography is...

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How to create captcha in PHP using GD library Today I will tell you about very important thing - captcha protection. Usually this is very...

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CSS3 Modal Popups

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CSS3 Modal Popups CSS popup. Today I will tell you how to create cool CSS3 modal popup windows (or boxes). Literally, not so long ago,...