Rocktim rocktimsaikia

Understanding the Role of a Day Trader

Date: January 27, 2025

Introduction

Day trading represents a high-stakes, fast-paced approach to trading financial instruments, where traders buy and sell assets within the same trading day. This method is characterized by its focus on short-term price movements and the avoidance of overnight risks. The allure of day trading lies in its potential for high returns and financial independence, offering traders the flexibility to work from virtually anywhere with an internet connection. However, this potential is counterbalanced by significant risks, including financial losses and the psychological demands of maintaining emotional control under pressure (Forbes).

The mechanics of day trading involve a variety of strategies such as scalping, momentum trading, and news-based trading, each designed to exploit market inefficiencies. These strategies require a deep understanding of market dynamics and th

Connect Apple AirPods to Linux (Ubuntu)

# 1. Open the below file with vim
sudo vim /etc/bluetooth/main.conf

# 2. Change the value of this field to bredr
ControllerMode = bredr

# 3. Save and Exit from Vim.

How to connect Apple AirPods to Linux (Debian/Ubuntu/Mint)

Step 1.

Open your terminal.

In the root directory run the command:

sudo nano /etc/bluetooth/main.conf

Setup Git and Github in Ubuntu 20.04

Install git for sure

sudo apt install git -y

Setup Git username & email

git config --global user.name 'nosmall'

Github Action with EC2 using SSH

Check this out on Dev.to

Configure SSH into aws ec2

How to handle SSH keys with ec2-github actions https://zellwk.com/blog/github-actions-deploy/

Declare these git secrets

SSH_PRIVATE_KEY
HOST_NAME / IP_ADDRESS

Github deployment

Requirements:

DigitalOcean Droplet (Ubuntu 20.04+) should be created
Github repository

Prepare DO Droplet Server:

ssh root@DROPLET_IP
sudo vi /etc/ssh/sshd_config
change PasswordAuthentication from no to yes

ESLint rules

The ESM standard is considered stable in NodeJS and well supported by a lot of modern JavaScript tools.

ESLint does a good job validating and fixing ESM code (as long as you don't use top-level await, coming in ESLint v8). Make sure to enable the latest ECMA features in the ESLint config.

.eslint.json

	[
	{
	"Currency Name": "United Arab Emirates Dirham",
	"ISO Code": "AED"
	},
	{
	"Currency Name": "Albanian lek",
	"ISO Code": "ALL"
	},
	{

	local feline = require('feline')
	local vi_mode = require('feline.providers.vi_mode')

	--
	-- 1. define some constants
	--

	-- left and right constants (first and second items of the components array)
	local LEFT = 1
	local RIGHT = 2

	// Inverts the integers of an array
	const invert = arr => arr.map(n => -n);

	invert([2,-5]); //=> [-2,5]