Ashutosh Krishna ashutoshkrris

## Difference between Value and ConfigurationProperties.md

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                ashutoshkrris
                / Difference between Value and ConfigurationProperties.md
            
            
              Created
              November 20, 2025 15:48
            
              
                This Gist compares Spring Boot’s @value and @ConfigurationProperties annotations. It highlights their strengths, limitations, and ideal use cases. Use this as a quick reference to choose the right approach when binding configuration values in your Spring Boot applications.
              
          
Feature
@Value
@ConfigurationProperties


Best for
Single values
Grouped or structured properties


Type safety
Limited
Strong (binds directly to fields)


Supports validation
No
Yes


Preferred for large configs
❌
✅


## Priority Order.md

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                ashutoshkrris
                / Priority Order.md
            
            
              Created
              November 20, 2025 15:37
            
              
                This Gist shows the priority order of how the @value annotation in Spring Boot works when injecting configuration values. The list is organized from the highest to lowest priority, covering sources like command-line arguments, system properties, environment variables, application property files, and more. Understanding this order is crucial for …
              
          
Priority
Source
Example / Notes


1
Command-line arguments
e.g. --my.property=value when running the application


2
Java System properties
e.g. -Dmy.property=value


3
OS environment variables
e.g. export MY_PROPERTY=value


4
Application properties or YAML files
Located in src/main/resources/application.properties or .yml


5
Profile-specific configuration files
e.g. application-dev.properties when spring.profiles.active=dev


6
External configuration files
Files located in a /config directory outside the packaged JAR


7
JNDI attributes
Used in servlet containers or enterprise environments


## YouTube_Playlist_Downloader.md

      
              2 files
            
          
              2 forks
            
          
                2 comments
              
            
              10 stars
            
          
                ashutoshkrris
                / YouTube_Playlist_Downloader.md
            
            
              Last active
              August 27, 2025 14:46
            
              
                Download all videos from YouTube Playlist in all supported resolutions (including 1080p and 4K)
              
          
Using this script, you can download all the videos from a YouTube Playlist in all supported resolutions (including 1080p and 2160p).
Enter the playlist url and the resolution you wish to download.
Install the required libraries: pytubefix, tqdm, tenacity
Make sure you have ffmpeg setup on your machine. Check the tutorial for the setup guide.
You can download the videos in the following resolutions: 144p, 240p, 360p, 480p, 720p, 1080p, 1440p, 2160p
Check the video for available resolutions.


## main.py
import csv
import json
from bs4 import BeautifulSoup
from selenium import webdriver


BROWSER = webdriver.Chrome(executable_path="chromedriver.exe")
TOTAL_PERSONS = 100


## convert_to_json.py
import json

def write_to_json(data: dict) -> None:
    data_list = []
    for i in range(TOTAL_PERSONS):
        temp = {
            "Rank": data["ranks"][i],
            "Name": data["names"][i],
            "Link": f"https://www.bloomberg.com/billionaires/{data['links'][i]}",
            "Total net worth($)": data["worths"][i],

## convert_to_csv.py
import csv

def write_to_csv(data: dict) -> None:
    columns = ['Rank', 'Name', 'Link',
               'Total net worth($)', '$ Last change', '$ YTD change', 'Country/Region', 'Industry']
    with open(f"top-{TOTAL_PERSONS}-persons.csv", "w", newline="") as csv_file:
        writer = csv.DictWriter(csv_file, fieldnames=columns)
        writer.writeheader()
        for i in range(TOTAL_PERSONS):
            temp = {

## scraper.py
import csv
import json
from bs4 import BeautifulSoup
from selenium import webdriver


BROWSER = webdriver.Chrome(executable_path="chromedriver.exe")
TOTAL_PERSONS = 100


## example2.py
post_data = [1, 'Getting started with Rich', ('Ashutosh Krishna', 22, 'India')]

# General Way, Don't Do ❌

post_id = post_data[0]
post_title = post_data[1]
author_data = post_data[2]
author_name = author_data[0]
author_age = author_data[1]
author_country = author_data[2]

## index.js
const postData = [1, 'Getting Started With Rich', 'Ashutosh Krishna'];
const [postId, postTitle, postAuthor] = postData;
console.log(postId, postTitle, postAuthor);

// With Objects
const anotherPostData = {
    anotherPostId: 1,
    anotherPostTitle: 'Getting Started With Rich',
    anotherPostAuthor: 'Ashutosh Krishna'
};

## example1.py
post_data = [1, 'Getting started with Rich', 'Ashutosh Krishna']

post_id, post_title, post_author = post_data

print(post_id, post_title, post_author)
Feature	@Value	@ConfigurationProperties
Best for	Single values	Grouped or structured properties
Type safety	Limited	Strong (binds directly to fields)
Supports validation	No	Yes
Preferred for large configs	❌	✅
Priority	Source	Example / Notes
1	Command-line arguments	e.g. `--my.property=value` when running the application
2	Java System properties	e.g. `-Dmy.property=value`
3	OS environment variables	e.g. `export MY_PROPERTY=value`
4	Application properties or YAML files	Located in `src/main/resources/application.properties` or `.yml`
5	Profile-specific configuration files	e.g. `application-dev.properties` when `spring.profiles.active=dev`
6	External configuration files	Files located in a `/config` directory outside the packaged JAR
7	JNDI attributes	Used in servlet containers or enterprise environments
	import csv
	import json
	from bs4 import BeautifulSoup
	from selenium import webdriver


	BROWSER = webdriver.Chrome(executable_path="chromedriver.exe")
	TOTAL_PERSONS = 100
	import json

	def write_to_json(data: dict) -> None:
	data_list = []
	for i in range(TOTAL_PERSONS):
	temp = {
	"Rank": data["ranks"][i],
	"Name": data["names"][i],
	"Link": f"https://www.bloomberg.com/billionaires/{data['links'][i]}",
	"Total net worth($)": data["worths"][i],
	import csv

	def write_to_csv(data: dict) -> None:
	columns = ['Rank', 'Name', 'Link',
	'Total net worth($)', '$ Last change', '$ YTD change', 'Country/Region', 'Industry']
	with open(f"top-{TOTAL_PERSONS}-persons.csv", "w", newline="") as csv_file:
	writer = csv.DictWriter(csv_file, fieldnames=columns)
	writer.writeheader()
	for i in range(TOTAL_PERSONS):
	temp = {
	post_data = [1, 'Getting started with Rich', ('Ashutosh Krishna', 22, 'India')]

	# General Way, Don't Do ❌

	post_id = post_data[0]
	post_title = post_data[1]
	author_data = post_data[2]
	author_name = author_data[0]
	author_age = author_data[1]
	author_country = author_data[2]
	const postData = [1, 'Getting Started With Rich', 'Ashutosh Krishna'];
	const [postId, postTitle, postAuthor] = postData;
	console.log(postId, postTitle, postAuthor);

	// With Objects
	const anotherPostData = {
	anotherPostId: 1,
	anotherPostTitle: 'Getting Started With Rich',
	anotherPostAuthor: 'Ashutosh Krishna'
	};
	post_data = [1, 'Getting started with Rich', 'Ashutosh Krishna']

	post_id, post_title, post_author = post_data

	print(post_id, post_title, post_author)