IntelliJ IDEA

Shortcuts

─────────────────────────────────────────────── ⌘ + 1  » Project ⌘ + 2  » Favorites ⌘ + 3  » Find ⌘ + 4  » Run ⌘ + 5  » Debug ⌘ + 6  » Problems ⌘ + 7  » Structure ⌘ + 8  » Services ⌘ + 9  » Git

─────────────────────────────────────────────── Shift + Shift  » Navigate ⌘ + B  » Navigate Usages ⌘ + E  » Recent Files ⌘ + E  » Toggle Changes Only Files ⌘ + Shift + F12 » Hide All Windows ⌘ + ,  » Preferences ⌘ + ;  » Project Structures ⌘ + -  » Folding Collapse ⌘ + +  » Folding Expand

---

─────────────────────────────────────────────── Control + N  » New Class, Interface, Enum ⌘ + W  » Extend Selection ⌘ + Option + V  » Extract Variable ⌘ + Option + M  » Extract Method ⌘ + Option + P  » Extract Parameter ⌘ + Option + N  » Inline Variable ⌘ + Shift + T  » Navigate Go to Test ⌘ + F12  » Navigate File Structure ⌘ + D  » Duplicate Line ⌘ + D  » Git Difference ⌘ + Option + Z  » Git Undo the Change

─────────────────────────────────────────────── Control + Shift + Down» Line Move Down Control + Shift + Up  » Line Move Up Control + Shift + F10 » Run Unit Test Control + Shift + F  » Find or Search Control + V  » VCS Operation ⌘ + Shift + G  » Go to Folder ⌘ + X  » Cut Line Control + F11  » Toggle Bookmark F11  » Toggle Bookmark Shift + F9  » Debug Application Shift + F10  » Run Application

---

─────────────────────────────────────────────── Control + Option + [  » Previous Project Window Control + Option + ]  » Next Project Window Control + Option + F12» Terminal Option + F4  » Close Idea Window Control + F4  » Close Tab Window Control + F2  » Stop

─────────────────────────────────────────────── Control + Shift + U  » Toggle Upper Case Control + R  » Find and Replace Control + F  » Find

Knowledge

ubuntu
Ctrl + Alt + F5 » Switch Desktop  to Terminal
Crtl + Alt + F1 » Switch Terminal to Desktop

sudo update-alternatives --config javac
sudo update-alternatives --config java

git config --global user.name "Full Name"
git config --global user.email "[email protected]"

undo assume unchanged or assume unchanged 
git update-index --no-assume-unchanged src/main/resources/application.properties
git update-index --assume-unchanged src/main/resources/application.properties

list of files assume unchanged
git ls-files -v|grep '^h'

create and checkout a new branch
git checkout -b new_branch_name

discard changes
git checkout master -f

rebase vs merge
git rebase master #all the updated commits of master will be available in the feature branch
git merge --squash feature #all the feature commits replaced by a new commit in the master
git commit -m 'feature merged with master branch'

SELECT user, plugin, host FROM mysql.user WHERE user = 'root';
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'p@$$w0rd';
UPDATE mysql.user SET plugin = 'mysql_native_password', authentication_string = PASSWORD('p@$$w0rd') WHERE User = 'root';

#nano ~/.bashrc 
export ACADEMIA_WSS="$HOME/chorke/academia"
export ACADEMIA_LOG_PATH="$HOME/.chorke/academia/var/http/logs"

#nano ~/.profile
export ACADEMIA_WSS="$HOME/chorke/academia"
export ACADEMIA_LOG_PATH="$HOME/.chorke/academia/var/http/logs"

References

• Difference between git merge --squash and rebase
• Add, Delete and Move Lines with IntelliJ IDEA
• Add all files to a commit except a single file
• Getting Started with IntelliJ IDEA
• Getting Started with Eclipse IDE
• IntelliJ IDEA Default Keymap
• Setup git in IntelliJ Terminal
• JetBrains Toolbox App
• Ignoring Files
• PostgreSQL