git rm -r --cached . git add . git commit -m "update gitignore"
Here is what the above code is Doing:
1. git rm -r –cached .
– Remove everything from the index.
2. git add .
– Re-add everything.
3. git commit -m “update gitignore”
– Commit the changes.
# If you require full output and you are on a network that can reach the remote repo where the origin resides git remote show origin Here is what the above code is Doing: 1. git remote add origin https://github.com/user/repo.git – This adds a remote named “origin” pointing at the GitHub repo you just created….
use database-name db.users.findOne({ slug: ‘username’ }) Here is what the above code is Doing: 1. Connect to the database 2. Switch to the database 3. Find the first user with the slug ‘username’
MySQL Community Windows Installer [https://dev.mysql.com/downloads/installer/] Here is what the above code is Doing: 1. Create a connection to the database 2. Create a cursor object 3. Execute the SQL query 4. Commit the changes 5. Close the connection
ps aux | grep node kill -9 PROCESS_ID Here is what the above code is Doing: 1. We’re importing the Flask class from the flask module. 2. We’re creating a new “app” which will be a new instance of the Flask class. 3. We’re defining a function, “hello_world”, which will be our view. 4. We’re…
ng generate module CustomerDashboard Here is what the above code is Doing: 1. The first line imports the NgModule decorator function. 2. The second line imports the CommonModule from the @angular/common package and re-exports it. 3. The third line declares the components that belong to this module. 4. The @NgModule() decorator function takes a metadata…
if pgrep -x “” > /dev/null; then echo “Running” else echo “Not running” fi Here is what the above code is Doing: 1. pgrep -x “” – pgrep is a command that searches for processes based on a given name – -x is an option that tells pgrep to only match processes whose names (or…