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Schniz / decrypt_body.rs
Created December 16, 2023 07:33
decrypting a response body
use aes_gcm::{
aead::{generic_array::GenericArray, Aead},
Aes256Gcm,
};
async fn decrypt_body(
mut response: reqwest::Response,
cipher: &Aes256Gcm,
) -> anyhow::Result<reqwest::Response> {
let mut headers = std::mem::take(response.headers_mut());
@Schniz
Schniz / toggle.vim
Created May 27, 2016 10:25
toggle background color for vim
if exists("*ToggleBackground") == 0
function ToggleBackground()
if &background == "dark"
set background=light
else
set background=dark
endif
endfunction
command BG call ToggleBackground()
@Schniz
Schniz / async-component.tsx
Created January 24, 2023 09:16
Generator component for Next.js 13
export function asyncComponent<T>(
fn: (props: T) => Promise<JSX.Element>
): React.FC<T> {
return fn as any;
}
@Schniz
Schniz / create.sql
Created July 5, 2022 19:11
Adding a new schema that's queryable in Supabase
create schema if not exists my_new_schema;
alter default privileges for user supabase_admin in schema my_new_schema grant all
on sequences to postgres, anon, authenticated, service_role;
alter default privileges for user supabase_admin in schema my_new_schema grant all
on tables to postgres, anon, authenticated, service_role;
alter default privileges for user supabase_admin in schema my_new_schema grant all
on functions to postgres, anon, authenticated, service_role;
alter default privileges for user postgres in schema my_new_schema grant all
on sequences to postgres, anon, authenticated, service_role;
alter default privileges for user postgres in schema my_new_schema grant all
@Schniz
Schniz / plaintext-contenteditable.css
Last active April 8, 2022 17:46
Plain-Text ContentEditable div for React.js
.comPlainTextContentEditable {
-webkit-user-modify: read-write-plaintext-only;
}
.comPlainTextContentEditable--has-placeholder::before {
content: attr(placeholder);
opacity: 0.5;
color: inherit;
cursor: text;
}
// @ts-check
require('path');
const esbuild = require('esbuild');
async function main() {
const {plugin, set} = createDependencyPlugin();
await esbuild.build({
bundle: true,
type Thenable<T> = {
then<R, L = never>(onFulfill: (t: T) => R, onError?: (err: any) => L): Thenable<R | L>,
catch<L>(onError: (err: any) => L): Thenable<T | L>,
}
type Result<T> = { type: "value", value: T } | { type: "error", error: any };
/** Wrapper around simple functions that allow you to `.catch` and `.then` for synchronous functions */
function thenable<T>(createT: () => T): Thenable<T> {
let resultT: Result<T>;
type Validator<Input, Error> = (input: Input) => Error[];
type ExtractValidatorError<V extends Validator<any, any>> = V extends Validator<any, infer A> ? A : never;
function error<Error>(error: Error): Error[] {
return [error];
}
function ok(): any[] {
return [];
}
////////////////////////////////////////////////////////////// Array utilities
type Length<T extends any[]> = T["length"];
type Head<T extends any[]> = T[0];
type Tail<T extends any[]> = ((...xs: T) => any) extends ((_x: any, ...xs: infer R) => any) ? R : [];
type AllTrue<Ts extends any[]> = {
0: true,
1: false,
2: AllTrue<Tail<Ts>>
}[Length<Ts> extends 0 ? 0 : Head<Ts> extends false ? 1 : 2]