HTML

• The head element contains information about the webpage.
• The body element represents the visible content shown to the user.

CSS

• Margins indicate the space outside around the outside of an element.
• Padding indicates the space outside around the content inside of an element.
• CSS can be created in a seperate .css file to keep code in the HTML files more compact.
• CSS can be easily linked to a webpage by having the address for the sheet referenced inside of the header in the HTML file.
• To call the stylesheet use: "rel="stylesheet" href="./file-address"" inside of a link element.

Git

• In order to create new features it is recommended to do so in a new branch in your repository.
• Command: git checkout -b feature/new-branch


• When starting a new branch in your repository you must pull the main branch in order to begin work.
• Command: git pull origin main


• When saving to a repository you must first commit all changes in the current branch.
• Command: git commit -A


• You may then push your current branch.
• Command: git push origin current-branch/here

JavaScript

• A variable is a named container that allows us to store data in our code.
• Control flow is the order in which a computer executes code in a script.