Results for “start”
Small, practical examples. Search by task or narrow things down below.
Turn a condition into a result label
SQL: Use CASE to describe stock availability for each row.
SQL✓ Tested
Turn a condition into a result label
SQL Server: Use CASE to describe stock availability for each row.
SQL Server✓ Tested
Turn a condition into a result label
Postgres: Use CASE to describe stock availability for each row.
Postgres✓ Tested
Turn a condition into a result label
SQLite: Use CASE to describe stock availability for each row.
SQLite✓ Tested
Turn on the LED with a serial command
Arduino / C: Wait for the character 1 in Serial Monitor before turning on the built-in LED.
Arduino / C✓ Tested
Underline meaningful text
CSS: Learn how to underline meaningful text in a complete browser example.
CSS✓ Tested
Understand default zero values
Understand default zero values using a complete Go program with explicit sample inputs.
Go✓ Tested
Understand later rules in the cascade
CSS: Learn how to understand later rules in the cascade in a complete browser example.
CSS✓ Tested
Understand setup() and loop()
Arduino / C: See initialization run once and the main loop run repeatedly.
Arduino / C✓ Tested
Unstage a file while keeping its contents
Git: Unstage a file while keeping its contents inside the disposable repository created by the input setup.
Git✓ Tested
Update a running count
Python: Change a variable after its initial value has been assigned.
Python✓ Tested
Update a running count
C#: Change a variable after its initial value has been assigned.
C#✓ Tested