Conventions used
There are a number of text conventions used throughout this book.
Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and X handles. Here is an example: “Next, we have Prompt 5 as a Flask app (app.py) with Python code.”
A block of code is set as follows:
<!DOCTYPE html>
<html>
<head>
<title>Button Click</title>
<script>
function sayHello() {
alert("Hello!");
}
</script>
</head>
<body>
<button onclick="sayHello()">Click me</button>
</body>
</html> When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
import pandas as pd
import matplotlib.pyplot as plt
# Sample data (replace with your data)
data = pd.Series([1, 2, 3, 4, 5])
# Assuming the data is in a column named "values"
fig, ax = plt.subplots()
ax.plot(data)
ax.set_xlabel("Index")
ax.set_ylabel("Value")
ax.set_title("Line Plot of Data")
plt.show() Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “You'd have to click the first button, Click me, to get the pop-up window again.”
Tips or important notes
Appear like this.
