Hashing is not encryption – redux
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Hashing and encryption are two different things, even if they’re built upon the same cryptographic foundation.
Technology
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Is PHP a functional programming language?
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So you think PHP is a functional programming language? Let’s look at reasons why it is and why it isn’t.
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How do you become an expert?
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Don’t let doubt hold you back. Anyone can become an expert by practicing in a field and building experience.
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What exactly are NFTs?
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Of all the buzzwords in the web3 space today, “NFT” is one of the most common. But do you really understand what an NFT is?
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Snazzier parameters in PHP 8
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PHP continues to develop and evolve. Today let’s take a closer look at how properties have changed in recent releases.
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Weighted random choice in PHP
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PHP’s native random_int() function can be used to easily create a weighted random choice between multiple, otherwise equal options.
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Verifying randomness in PHP [Part 2]
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How random is random_bytes() in PHP? Are you sure?
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Verifying randomness in PHP [Part 1]
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How random is PHP’s random_int() function really?
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Hashing is not encryption
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Encryption, encoding, and hashing are three related but distinct concepts. It’s important for you to understand all three.
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Using a 3D printer for practical home repair
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I taught myself 3D modeling so I could print and cast a bracket for my son’s bed out of epoxy. It was a hugely rewarding journey!