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Turing Machines
20 Dec 2024 |
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body { text-wrap: pretty; } @media (prefers-reduced-motion: reduce) { * { transition: none; animation: none; } } turing-machine { width: 100%; display: block; position: relative; padding-bottom: 1em; } turing-machine .program-container { position: relative; display: flex; ...
A Commitment to Art and Dogs
1 Jun 2024 |
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.dog-line { display: flex; flex-wrap: nowrap; flex-direction: row; width: 100%; height: 10rem; margin-top: 2rem; margin-bottom: 2rem; } .dog-line img { flex-grow: 1; height: auto; margin: 0; padding: 0; object-fit: contain; } .dog-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-gap: 1rem; ...
Memory Allocation
13 Apr 2023 |
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.memory { width: 100%; margin-bottom: 1.5em; margin-top: 0.5em; } input[type=range]:focus { outline: none; } a[simulation] { cursor: pointer; } .size { color: #0072B2 !important; font-weight: bold; } .free { color: #009E73 !important; font-weight: bold; } .allocated { color: #D55E00 !important; font-weight: bold; }...
Load Balancing
10 Apr 2023 |
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.simulation { width: 100%; display: flex; justify-content: center; align-items: center; margin-bottom: 2.5em; } .load-balancer { color: black; font-weight: bold; } .request { color: #04BF8A; font-weight: bold; } .server { color: #999999; font-weight: bold; } .dropped { color: red; font-weight:...
Practical Problems with Auto-Increment
25 Mar 2023 |
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In this post I'm going to demonstrate 2 reasons I will be avoiding auto-increment fields in Postgres and MySQL in future. I'm going to prefer using UUID fields unless I have a very good reason not to. # MySQL If you're running an older version of MySQL, it's possible for auto-incrementing IDs to get re-used. Let's see this in action. $ docker...