Imtiaz Shakil Siddique imtiazShakil

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Maven select profile

./mvnw clean install -P myprofie

Run Maven goals from another directory

./mvnw -f /location/to/different/pom/directory clean package

Maven select specific project (in a multi module project)

./mvnw clean install -pl 'child-project'

Maven skip specific project (in a multi module project)

Installing jdk 21 by eclipse-temurin

sudo apt-get install -y wget apt-transport-https gpg
sudo wget -qO - https://packages.adoptium.net/artifactory/api/gpg/key/public | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/adoptium.gpg > /dev/null
# For Linux Mint (based on Ubuntu) you have to replace VERSION_CODENAME with UBUNTU_CODENAME. 
echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^UBUNTU_CODENAME/{print$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list



sudo apt-get update

Unix head, tail, sed equivalent commands in Windows Powershell

Get-Content (alias: gc) is your usual option for reading a text file.

gc log.txt -head 10 
gc log.txt -tail 10
gc log.txt -tail 10 -wait # equivalent to tail -f
gc log.txt | %{ $_ -replace '\d+', '($0)' }         # sed

For Older Linux distributions (Optional)

Download latest apt-config package from mysql and install it: https://dev.mysql.com/downloads/repo/apt/ Make sure you provide the latest release(focal/buster) during apt-package installation.

Install

sudo apt update

Sublime Text 3 - Useful Shortcuts (Windows)

General

Shortcut	Description
`Ctrl`+`Shift`+`P`	command prompt
`Ctrl`+`Alt`+`P`	switch project
`Ctrl`+`P`	go to file
`Ctrl`+`G`	go to line

Description	Shortcut	Used in Ide
Delete Line	`Ctrl` + `Shift` + `k`	(Sublime, Intellij, VScode)
format file	`Shift` + `Alt` + `f`	(VScode-windows)
Goto Class/file	`Ctrl` + `P`	(sublime, VScode)
Goto Symbol/Methods	`Ctrl` + `R`	(sublime)
Goto Line	`Ctrl` + `G`	(sublime, VScode, Intellij, Eclipse)
Command/Action	`Ctrl` + `Shift` + `P`	(Sublime, VScode)
Quick Defintion (source code)	`Ctrl` + `Shift` + `i`	(Browser, Intellij)
Quick Type Definition	Ctrl + Q	(Intellij)

Description	Shortcut	Comments
show desktop	`Super` + `D`	linux + windows
cycle open window	`Alt` + `Tab`	linux + windows
show all windows	`Ctrl` + `Alt` + `Down`	linux Mint
show all workspaces	`Ctrl` + `Alt` + `Up`	linux Mint
snap window up/down/left/right	`Super` + `⬆️ ⬇️ ⬅️ ➡️`	linux
move window to left/right workspace	`Shift` + `Ctrl` + `Alt` + `⬅️ ➡️`	linux
move window to left/right monitor	`Shift` + `Super` + `⬅️ ➡️`	linux
switch to left/right workspace	Ctrl + Alt + ⬅️ ➡️	linux

Choice List: https://oauth.net/code/java/

Option 1: MITREid Connect

Good:

based on Java, Spring, and Spring Security
Supports basic OpenID Connect features
Active Community
so and so documentation
RESTful API for managing clients, scopes, whitelists, blacklists, approvals, and tokens

	Question: Which Mysql Data Type to use and when?

	1. Can your application supply / read / assume that all dates are UTC, and you want performance?
	=> INTEGER as a unix timestamp.
	2. Can your application supply / read / assume that all dates are UTC, or you need to store dates older than 1970 or after 2038, but want them to be human readable?
	=> DATETIME
	3. Do you need a fixed point in time regardless of timezones, and will your code assume the value you get is in the local timezone of the MySQL server?
	=> TIMESTAMP