IntelliJ IDEA

Shortcuts

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 + Shift + R  » Find Replace in Folder Control + R  » Find and Replace Control + F  » Find	⌘ + Option + L  » Reformat Code ⌘ + Option + O  » Optimize Import ⌘ + R  » Find and Replace ⌘ + F  » Find Option + Shift + M  » Toggle Maven Window Alt + Insert  » Generate ⌘ + N  » Generate ⌘ + L  » Find Line Number Control + G  » Find Line Number

Terminal

Terminal
⌘ + W  » Close a Tab ⌘ + T  » Open New Tab ⌘ + Shift + [ | Left  » Move to Left ⌘ + Shift + ] | Right  » Move to Right ⌘ + 1..9  » Switch Between ⌘ + N  » Open New Window	Control + Shift + W  » Close a Tab Control + Shift + T  » Open New Tab Control + Shift + P.Up  » Move to Left Control + Shift + P.Dn  » Move to Right Control + P.Up  » Move to Previous Control + P.Dn  » Move to Next Alter + 1..9  » Switch Between Control + Alter + T  » Open New Window Enter + ~ + .  » Exit an SSH Session

Redis Cli

Redis Cli
redis-cli flushall async redis-cli flushall redis-cli flushdb

Evaluation

Evaluation
Ubuntu
rm -rf ~/.config/JetBrains/*/eval rm ~/.config/JetBrains/*/options/other.xml rm -rf ~/.local/share/JetBrains/consentOptions rm -rf ~/.java/..userPrefs

File Types

File Types
Control + Alter + S » Editor » File Types » Recognized File Types » JSON » File Name Patterns » {Add Your Pattern}

Knowledge

Knowledge
# disk usage du -h /var du -sh /var du -csh ~/Do* du -csh /var/log /var/lib du -sh --apparent-size /var/lib du -h /var/ | sort -rh | head -5 # comment and uncomment sql sed -i -e 's|postgres|chorke|g' *.sql sed -i -e 's|^|-- |g' src/main/resources/db/migration/*.sql sed -i -e 's|^-- ||g' src/main/resources/db/migration/*.sql # ubuntu Ctrl + Alt + F5 » Switch Desktop to Terminal Crtl + Alt + F1 » Switch Terminal to Desktop Crtl + Alt + ↑ » Switch Desktop Crtl + Alt + ↓ » Switch Desktop sudo update-alternatives --config javac sudo update-alternatives --config java ls -lah /usr/share/maven/ sudo dpkg -l | grep openjdk git config --global user.name "Full Name" git config --global user.email "email.id@academia.chorke.org" # 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 base_branch_name git checkout -b new_branch_name # renaming and delete branch git branch -m old_branch_name new_branch_name git branch -D branch_to_delete_without_merge_status git branch -d branch_to_delete git push origin --delete branch_to_delete # discard changes git checkout master -f # git stashing git stash; git checkout -b new_branch; git stash pop git add .; git commit -m "new feature added"; git push # 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' # nodejs sudo npm install -g npm # vs code sudo snap install code --classic sudo snap refresh code --classic code ./my_project
-- mysql root@localhost user 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';
-- postgresql public role -- revoke public connect from specific database after creation REVOKE CONNECT ON DATABASE academia_ebis_dev FROM PUBLIC; -- revoke public connect for all future databases REVOKE CONNECT ON DATABASE template1 FROM PUBLIC; -- liquibase unlock database migration UPDATE databasechangeloglock SET locked = false; COMMIT;
du -h /usr/local/var/postgres/{base,pg_wal} sudo du -h /var/lib/postgresql/11/main/{base,pg_wal} sudo du -h /var/lib/postgresql/12/main/{base,pg_wal}
#nano ~/.bashrc #nano ~/.zshenv #nano ~/.profile #nano ~/.bash_profile export ACADEMIA_WSS="$HOME/chorke/academia" export ACADEMIA_LOG_PATH="$HOME/.chorke/academia/var/http/logs"
source ~/.bashrc source ~/.profile source ~/.bash_profile source ~/.zshrc source ~/.zshenv source ~/.zprofile/.zlogin [[ -s "$HOME/.chorke/academia/etc/staging.sh" ]] && source "$HOME/.chorke/academia/etc/staging.sh"

Git Ignore

Git Ignore
out/ *.iml *.ipr *.iws .idea/* cmake-build-*/ .idea_modules/ fabric.properties crashlytics.properties atlassian-ide-plugin.xml crashlytics-build.properties com_crashlytics_export_strings.xml
# clear metadata rm -rf */out */*.iml */*.ipr */*.iws */.idea */cmake-build-* */.idea_modules git remote -v;mv src/main/resources/application.properties ..;cd .. mv ../application.properties src/main/resources/
# delete and recreate git branch -d staging git branch -D staging git fetch origin staging git checkout -b staging origin/staging git merge develop

Serial UID

Serial UID
A faster way to find this setting - you might use hotkey Ctrl+Shift+A (find action), type Serializable class without 'serialVersionUID'
Alter + Enter  » serialVersionUID =	Option + Enter  » serialVersionUID =