Jari Pennanen Ciantic

Ciantic / DatabaseWasm.ts

Created June 11, 2023 12:49


	// @deno-types="npm:@types/sql.js"
	import { default as initSqlJs } from "npm:sql.js";
	import { IDatabase, QueryResult } from "./Database.ts";

	export class Database implements IDatabase {
	private path: string;
	private sqliteJs?: initSqlJs.SqlJsStatic;
	private db?: initSqlJs.Database;
	private inited = false;

Ciantic / shortcode2.php

Last active October 10, 2023 10:52

Temporary shortcode block, when WordPress had a bug

	<?php


	add_action("init", function () {
	// Ob_start twice, intentionally
	ob_start();
	?>
	<script type="module">
	<?php ob_start(); ?>
	wp.blocks.registerBlockType("temp/shortcode", {

Ciantic / hhook.rs

Created March 23, 2023 22:57

Just code I haven't used yet

	use std::sync::mpsc::Sender;

	use windows::{
	core::Result,
	s,
	Win32::{
	Foundation::{HANDLE, HWND, LPARAM, LRESULT, WPARAM},
	System::{
	LibraryLoader::GetModuleHandleA,
	Power::{

Ciantic / this-panics.rs

Last active February 23, 2023 21:13

Why this panics? "fatal runtime error: thread local panicked on drop"

	struct MyThreadWrapper {
	thread: Option<std::thread::JoinHandle<()>>,
	}
	impl Drop for MyThreadWrapper {
	fn drop(&mut self) {
	if let Some(thread) = self.thread.take() {
	let _ = thread.join();
	}
	}
	}

Ciantic / windows_thread.rs

Created February 18, 2023 00:01

Just simple CreateThread example with proper way to QUIT.

	use windows::{
	core::{GUID, HSTRING},
	Win32::{
	Foundation::HWND,
	System::{
	Com::{CoInitializeEx, COINIT_APARTMENTTHREADED},
	Threading::{
	CreateThread, GetCurrentThreadId, WaitForSingleObject, THREAD_CREATION_FLAGS,
	},
	},

Ciantic / hstring.rs

Created February 17, 2023 23:47

Dependency free HSTRING implementation for Rust

	// Dependency free HSTRING implementation

	use std::ffi::OsStr;
	use std::ffi::{c_void, OsString};
	use std::os::windows::ffi::OsStrExt;
	use std::os::windows::ffi::OsStringExt;

	type LPCWSTR = *const u16;
	type HRESULT = i32;

Ciantic / python-like-decorators-currying-in-rust.rs

Created February 11, 2023 17:05

Two examples: How to decorate (curry) a function and how to curry a method in Rust

	// Cargo.toml
	//
	// [dependencies]
	// macro_rules_attribute = "0.1"


	#[macro_use]
	extern crate macro_rules_attribute;

	// How to decorate a function

Ciantic / fetc.sh

Created December 22, 2022 20:54

fetch replies

	#!/bin/bash
	HEADERS='Accept: application/ld+json; profile="https://www.w3.org/ns/activitystreams"'
	curl -H "$HEADERS" "https://mastodon.social/users/Gargron/statuses/109543381373981313/replies?only_other_accounts=true&page=true" \| jq

Ciantic / register-reusable-blocks-as-patterns.php

Created September 27, 2022 16:16

	<?php


	// Show menu item for reusable blocks
	add_action('admin_menu', function () {
	add_menu_page(_x('Reusable blocks', 'post type general name'), _x('Reusable blocks', 'post type general name'), 'edit_posts', 'edit.php?post_type=wp_block', '', 'dashicons-editor-table', 22);
	});

	add_action("should_load_remote_block_patterns", function () {
	// I chose `should_load_remote_block_patterns` action because it's triggered

Ciantic / sqlite-worker-query.ts

Created June 26, 2022 22:44

SQLite worker snippet

	const worker = new Worker("https://cdn.jsdelivr.net/npm/[email protected]/dist/worker.sql-wasm.js");
	let rpcid = 0;
	async function query(sql: string, params: any, action = "exec") {
	const id = rpcid++;
	return new Promise<any>((res, rej) => {
	const listener = (e: MessageEvent<any>) => {
	if (e.data && e.data.id === id) {
	worker.removeEventListener("message", listener);
	res(e.data);
	}