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| // rustc: | |
| use core::marker::PhantomData; | |
| use core::mem::{ManuallyDrop, MaybeUninit}; | |
| use core::ops::{Deref, DerefMut}; | |
| use core::ptr::{addr_of, addr_of_mut}; | |
| #[derive(Copy, Clone, Debug)] | |
| enum Kind { | |
| Inline, |
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| mod private { | |
| pub trait Sealed<A, R> {} | |
| } | |
| pub trait TupleFn<A, R>: private::Sealed<A, R> { | |
| fn as_tuple_fn(self) -> impl FnMut(A) -> R; | |
| } | |
| macro_rules! impl_tuple_fns { | |
| (__emit $($arg:ident),*) => { |
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| use std::{ | |
| process::exit, | |
| time::{SystemTime, UNIX_EPOCH}, | |
| }; | |
| use hmac::{Hmac, Mac}; | |
| use sha1::Sha1; | |
| type HmacSha1 = Hmac<Sha1>; |
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| use std::{ | |
| cell::UnsafeCell, | |
| panic::{self, AssertUnwindSafe}, | |
| sync::atomic::{AtomicBool, AtomicPtr, Ordering}, | |
| thread::{self, Thread}, | |
| unreachable, | |
| }; | |
| use sptr::Strict; |
We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.
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| Afghanistan;AF;AFG | |
| Aland Islands;AX;ALA | |
| Åland Islands;AX;ALA | |
| Albania;AL;ALB | |
| Algeria;DZ;DZA | |
| American Samoa;AS;ASM | |
| Andorra;AD;AND | |
| Angola;AO;AGO | |
| Anguilla;AI;AIA | |
| Antarctica;AQ;ATA |
cynecx
/ memcpy2.rs
Last active
August 27, 2024 17:16
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| #![no_std] | |
| #![feature(link_llvm_intrinsics)] | |
| extern "C" { | |
| #[link_name = "llvm.memcpy.inline.p0.p0.i64"] | |
| fn llvm_memcpy_inline(dst: *mut (), src: *const (), len: usize, is_volatile: bool); | |
| } | |
| #[inline(always)] | |
| unsafe fn memcpy_inline<const N: usize>(dst: *mut (), src: *const ()) { |
cynecx
/ uuidv7.sql
Last active
January 6, 2023 21:31
Generate a version 7 UUID in PL/pgSQL as specified in the draft (https://www.ietf.org/archive/id/draft-peabody-dispatch-new-uuid-format-04.html)
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| --- Generate a version 7 UUID in PL/pgSQL as specified in the draft (https://www.ietf.org/archive/id/draft-peabody-dispatch-new-uuid-format-04.html) | |
| CREATE OR REPLACE FUNCTION uuid_generate_v7() RETURNS uuid AS $$ | |
| DECLARE | |
| raw bytea; | |
| tsbits bit(48); | |
| BEGIN | |
| raw := decode(replace(uuid_generate_v4()::text, '-', ''), 'hex'); | |
| tsbits := (extract(epoch from clock_timestamp()) * 1000)::bigint::bit(48); | |
| --- set unix timestamp (big endian) in the upper 48 bits/6 bytes |
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| #![feature(negative_impls, with_negative_coherence)] | |
| #[derive(Debug)] | |
| struct A; | |
| #[derive(Debug)] | |
| struct B; | |
| #[derive(Debug)] | |
| enum Foo { |
cynecx
/ github-mobile-fix.js
Last active
December 14, 2023 01:21
Use with userscript extension on iOS. I hate sticky headers.
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| // ==UserScript== | |
| // @name Fix Github Mobile | |
| // @encoding utf-8 | |
| // @match *://*.github.com/* | |
| // @compatible chrome | |
| // @compatible firefox | |
| // @compatible opera | |
| // @compatible safari | |
| // @compatible edge | |
| // @run-at document-idle |
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| (function () { | |
| "use strict"; | |
| const originalCustomElements = window.customElements; | |
| const originalPropertyDescriptor = Object.getOwnPropertyDescriptor(window, "customElements"); | |
| const newCustomElements = { | |
| get(name) { | |
| return originalCustomElements.get(name) | |
| }, | |
| define(name, constructor, options) { | |
| if (name === "g-emoji") { |
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