Results for “beginner”
Small, practical examples. Search by task or narrow things down below.
Attach a descriptive label to a container
Docker / Compose: Attach a descriptive label to a container using a locally available Ubuntu image.
Docker / Compose✓ Tested
Branch on a command’s exit status
Linux Commands: Branch on a command’s exit status using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Branch on a threshold
Arduino / C: Branch on a threshold on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Build a first radio-button group
HTML: Learn how to build a first radio-button group in a complete browser example.
HTML✓ Tested
Build an image with a default command
Docker / Compose: Build an image with a default command with a complete introductory Dockerfile.
Docker / Compose✓ Tested
Calculate a fixed array’s element count
Arduino / C: Calculate a fixed array’s element count on an Uno with the Serial Monitor set to 9600 baud.
Arduino / C✓ Tested
Calculate a simple total
Python: Multiply a unit price by a quantity, then add a delivery fee.
Python✓ Tested
Calculate a simple total
C#: Multiply a unit price by a quantity, then add a delivery fee.
C#✓ Tested
Calculate a simple total
Java: Multiply a unit price by a quantity, then add a delivery fee.
Java✓ Tested
Calculate a simple total
JavaScript: Multiply a unit price by a quantity, then add a delivery fee.
JavaScript✓ Tested
Calculate a simple total
TypeScript: Multiply a unit price by a quantity, then add a delivery fee.
TypeScript✓ Tested
Calculate a simple total
PowerShell: Calculate a simple total using PowerShell 7.
PowerShell✓ Tested