Griffin O'Neill Eolu
Eolu
/ pointerception.cpp
Created
March 15, 2020 18:45
Some pointers on C pointers (and C++ references) for new developers trying to grasp the essentials.
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| // Note: I use hex nomenclature (0x...) to make it obvious that the value I'm talking about | |
| // is a memory address. Under the hood there isn't any particular distinction (everything is | |
| // represented in binary eventually). | |
| void pointerception() | |
| { | |
| // i is not a pointer. | |
| int i; | |
| // i can be set to a value |
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| use rand::{Rng, thread_rng}; | |
| const ZALGO_UP: [char; 50] = | |
| [ | |
| '\u{030e}', /* ̎ */ '\u{0304}', /* ̄ */ '\u{0305}', /* ̅ */ | |
| '\u{033f}', /* ̿ */ '\u{0311}', /* ̑ */ '\u{0306}', /* ̆ */ '\u{0310}', /* ̐ */ | |
| '\u{0352}', /* ͒ */ '\u{0357}', /* ͗ */ '\u{0351}', /* ͑ */ '\u{0307}', /* ̇ */ | |
| '\u{0308}', /* ̈ */ '\u{030a}', /* ̊ */ '\u{0342}', /* ͂ */ '\u{0343}', /* ̓ */ | |
| '\u{0344}', /* ̈́ */ '\u{034a}', /* ͊ */ '\u{034b}', /* ͋ */ '\u{034c}', /* ͌ */ | |
| '\u{0303}', /* ̃ */ '\u{0302}', /* ̂ */ '\u{030c}', /* ̌ */ '\u{0350}', /* ͐ */ |