Sakshat sakshatshinde

A simple guide to install linux-zen (The "Zen" kernel) on Arch Linux for Systemd-boot

Firstly run the following command with the appropriate privilege:

sudo pacman -S linux-zen linux-zen-headers

When asked for confirmation, type 'y', press ENTER

Now the kernel is installed on your system. We need to tell systemd-boot to boot with the newly kernel installed.

Few ways to peek into your DB's history

SELECT salary FROM emp AS OF TIMESTAMP TIMESTAMP '2021-12-31 23:59:59.999999999' WHERE  id = 1111

SELECT deptno, dname, VERSIONS_STARTTIME, VERSIONS_XID, VERSIONS_OPERATION 
FROM dept VERSIONS BETWEEN TIMESTAMP SYSTIMESTAMP - INTERVAL '20:00' MINUTE TO SECOND AND SYSTIMESTAMP 
WHERE deptno = 10;

SELECT * FROM table_a WHERE ora_rowscn &gt;= timestamp_to_scn(trunc(sysdate));

Great Products - low floor high ceiling

Test for Product Knowledge

	'''
	There are folders in -> C:\\Program Files (x86)\\Ubisoft\\Ubisoft Game Launcher\\data
	The names of the folders are "Uplay IDs" of the installed games.
	'''

	import winreg, os, re

	# Finding Uplay IDs by going through the uPlay data folder
	def getUplayIDs(filePath = 'C:\\Program Files (x86)\\Ubisoft\\Ubisoft Game Launcher\\data'):
	listOfFiles = os.listdir(filePath)

	use anyhow::Result;
	use axum::routing::get;
	use axum::Router;
	use std::net::SocketAddr;
	use tracing::{info, Level};
	use tracing_subscriber::FmtSubscriber;

	#[tokio::main]
	async fn main() -> Result<()> {
	// logging init