Arnav Gupta championswimmer

Runtime @Annotation Processing using Reflection in Kotlin

Let us take a look at Annotations in Kotlin, and start with a simple example of processing annotations at runtime using JVM's reflection framework.

NOTE: This is shown in Kotlin, but is specific to how Kotlin/JVM works, and is not applicable to Kotlin/JS or Kotlin/Native.

Creating an Annotation

First of all, we create annotations in Kotlin using the keywords annotation class.


	Build me a website which will be a personal financial tracker that helps create plan for future income and expenses and plan for goals in life.

	Basic Details and Tech Stack to be used

	Tech Stack
	- Framework: React
	- Language: Typescript
	- Styling: Tailwind
	- Icons: Lucide

	`Okay, let's tackle this problem. So, the task is to determine the best position to place a new person in an 8-stall urinal configuration such that the total comfort score is maximized. The input is a string of 8 digits (0s and 1s), and we have to output the 1-indexed position to place the new person and the resulting comfort score.

	First, I need to understand how the comfort score is calculated. From the description, for each person (each '1' in the final configuration), we add points based on the adjacent empty slots. The rules are:

	- For each person, check their left and right.

	- If one side is empty (adjacent slot is 0), add +1. If both sides are empty, add +2.

	- Additionally, check two slots away. If there are two empty slots on either side (i.e., two consecutive 0s), add another +1. If both sides have two empty slots, add +2.

	# Download portion of video
	yt-dlp -4 -f "mp4" -S "res:1080" --write-thumbnail --download-section "*30:52-31:54" "https://www.youtube.com/watch?v=8Kazdjpf7oI"

	# Download Twitter Thread
	ttm -f -t -q -a --assets-path images -p posts --filename mobile-app-pms-india-2023 https://twitter.com/championswimmer/status/1622946183881564160

	# Speed up a video
	ffmpeg -i trainer.mp4 -filter:v "setpts=1/1.1*PTS" -filter:a "atempo=1.1" trailer.mp4


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	class MyTask extends AsyncTask {

	void onPreTask() {
	// step 1: this runs on main thread
	}

	void onTastExecute() {
	// step 2: this runs on a separate background thread

	package com.codingblocks.handlerasync

	import android.annotation.SuppressLint
	import android.os.Bundle
	import android.os.Handler
	import android.os.Looper
	import android.util.Log
	import androidx.appcompat.app.AppCompatActivity
	import kotlinx.android.synthetic.main.activity_main.*

	const express = require('express')

	const app = express()

	let todos = []

	app.use(express.json())
	app.use(express.urlencoded({extended: true}))

	app.get('/todos', (req, res) => {

	<html>
	<!-- Mozilla Developer Network (mdn) -->
	<!-- Upload to app.netlify.com/drop -->
	<!-- Submit to [email protected] -->
	<!-- Subject: IEEE Game Dev Assignment -->

	<head>
	<style>
	#game {
	height: 400px;