Simple Intros & Interactive Chat
Scroll down to see simple introductions for different topics. Click the title bar of any topic to open or close it.
Ask me, OSI-BYTES, more detailed questions in the chat panel on the right, or click on any highlighted terms within the summaries!
HTML - What is HTML? (Simple Overview)
Think of HTML as the **skeleton** of a webpage! It builds the structure...
It uses special codes called tags...
<h1>Hello World!</h1> makes a big main heading...
Ask me in the chat: "Show me more HTML tags" or "What does skeleton mean here?".
CSS - What is CSS? (Simple Overview)
If HTML is the skeleton... CSS is like the **clothes and paint**!...
You use CSS to change colors... controls the style and layout.
CSS works by writing **rules**. A rule usually picks an HTML element (using a selector)...
Example rule: p { color: blue; }
Ask me: "Where do I write CSS?" or "How to make text bold with CSS?".
CSS - Selectors (Simple Overview)
CSS needs a way to know *which* HTML part you want to style... selectors do that!
Common Selectors:
- **Tag Name:**
porh1... - **Class Name:** Put a dot
.like.important-text... - **ID:** Put a hash
#like#main-logo...
Try asking me: "What is a CSS class?" or "Show me how to select by ID".
Python - Introduction (Simple Overview)
Python is like a set of instructions you give a computer! Uses simple words...
Used for websites, games, data science, robots!...
Use the print command:
print("Computers are fun!")Ask OSI-BYTES: "What else can Python do?"...
Python - Variables & Data Types (Simple Overview)
A variable is like a labeled box where you keep information...
Use the equals sign =:
my_age = 9Store words (strings) too:
my_name = "OSI-BYTES"Ask me more about variables or types of information!
Python - Loops (Simple Overview)
A loop tells the computer to do something over and over...
A for loop is great for each item in a list:
my_pets = ["Dog", "Cat", "Fish"]
for pet in my_pets:
print("I have a " + pet)This will print:
I have a Dog...Ask me: "Show me another loop example" or "What is a list?".
