Results for “all”
Small, practical examples. Search by task or narrow things down below.
Advance a date by a number of days
Python: Use timedelta so month and year boundaries are handled automatically.
Python✓ Tested
Announce a status update politely
Announce a status update politely with a small React component and explicit browser behavior.
React✓ Tested
Append text only when the destination has enough capacity
C: Check the combined lengths including the terminator before using strcat.
C✓ Tested
Append text to a file
Open a C++ stream in append mode and verify the write.
C++✓ Tested
Append text to a file
Use append mode in C without replacing the existing file.
C✓ Tested
Append to an array without mutating state
Append to an array without mutating state with a small React component and explicit browser behavior.
React✓ Tested
Apply a default when an insert omits a column
SQL: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
SQL✓ Tested
Apply a default when an insert omits a column
SQL Server: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
SQL Server✓ Tested
Apply a default when an insert omits a column
Postgres: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
Postgres✓ Tested
Apply a default when an insert omits a column
SQLite: A default supplies an omitted value; an explicit NULL still follows the column’s nullability rules.
SQLite✓ Tested
Apply an operation to a variant’s active value
C++: A generic visitor lets the compiler check behavior for every possible alternative.
C++✓ Tested
Assign a CSS class in JSX
Assign a CSS class in JSX with a small React component and explicit browser behavior.
React✓ Tested