Hyeseong Kim cometkim

name: dependency-injection description: FastAPI pattern for app-scoped dependency injection via ResourceProvider[T] classes. Each provider owns one resource's construction and teardown as a single @asynccontextmanager, declares dependencies on other providers via constructor arguments, and is exposed as a fastapi.Depends callable; providers are composed into the app with compose_providers(*providers), which accepts None entries so conditional wiring inlines at the call site as provider if cond else None. "Resource" is load-bearing - this is only for things that live for the lifetime of the app. Per-request values (authenticated user, request-id, per-request DB transaction) use plain async def + Depends; ResourceProvider is not a universal DI container. Trigger whenever you add, refactor, or wire any app-scoped resource in a FastAPI project; HTTP clients, DB pools, service clients, Kafka producers/consumers, schedulers, caches, feature-flag clients, or any singleton that previously

Token counting: claude-opus-4-6 vs claude-opus-4-7

Generated: 2026-04-16 15:39:30 UTC

Both columns come from the real /v1/messages/count_tokens endpoint.

Summary by category

Category	claude-opus-4-6	claude-opus-4-7	Ratio

Analysis: Cryptocurrency Address Hijacker (Man-in-the-Browser Clipper)

This is a supply-chain cryptocurrency stealing payload — a "clipper" or "address swapper" that silently redirects crypto transactions to attacker-controlled wallets.

Core Architecture

The payload has four layers:

1. String Obfuscation Engine The bulk of the code is a multi-layered string decoding system (oFmFNH, iVp0dU7, byZJpo, fLOUxWf, etc.) using base91-like encoding with shuffled alphabets. Every meaningful string is encoded to evade static analysis.

Maybe you can flat using dot-free style function calls too.

However, it unnecessarly add runtime overhead, pollute the callstack, and even not intuitive as direct-style control flows are.

# Cargo binstall
# https://github.com/cargo-bins/cargo-binstall?tab=readme-ov-file#telemetry-collection
export BINSTALL_DISABLE_TELEMETRY=true

# Go Telemetry (not opt-in by default)
# https://go.dev/doc/telemetry
export GOTELEMETRY=off

# GatsbyJS

보건의료빅데이터개방시스템(opendata.hira.or.kr) 공공데이터 상세 페이지 첨부파일 일괄 다운로드 스크립트

Usage

bun install

PAGE="https://opendata.hira.or.kr/op/opc/selectOpenData.do?sno=11925&publDataTpCd=&searchCnd=&searchWrd=%EC%A0%84%EA%B5%AD&pageIndex=1"
bun download-hira.ts "$PAGE"

	IQ== 5
	Ig== 6
	Iw== 7
	JA== 8
	JQ== 9
	Jg== 10
	Jw== 11
	KA== 12
	KQ== 13

	var __defProp = Object.defineProperty;
	var __name = (target, value) => __defProp(target, "name", { value, configurable: true });

	// node_modules/unenv/dist/runtime/_internal/utils.mjs
	// @__NO_SIDE_EFFECTS__
	function createNotImplementedError(name) {
	return new Error(`[unenv] ${name} is not implemented yet!`);
	}
	__name(createNotImplementedError, "createNotImplementedError");
	// @__NO_SIDE_EFFECTS__

	// Generated by ReScript, PLEASE EDIT WITH CARE

	import * as Objects from "./Objects.res.mjs";
	import * as Caml_obj from "rescript/lib/es6/caml_obj.js";
	import * as Caml_int32 from "rescript/lib/es6/caml_int32.js";
	import * as Environment from "./Environment.res.mjs";

	var cTRUE = {
	TAG: "MBoolean",
	_0: {

	export function encode(value) {
	const long = BigInt(value);
	const result = [];

	let shift = 0n;
	while (true) {
	const number = Number(BigInt.asUintN(7, long >> shift));
	if (number) {
	result.push(number);
	shift += 7n;