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Results for “ff-only”

Small, practical examples. Search by task or narrow things down below.

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SQLiteSchema design & transactions

Commit multiple related changes together

SQLite: The first transaction prepares the fixtures. The second commits both updates as one unit.

SQLite✓ Tested
SQLSubqueries & ranked selection

Compare a row with its own group average

SQL: A correlated aggregate computes a different comparison value for each group.

SQL✓ Tested
SQL ServerSubqueries & ranked selection

Compare a row with its own group average

SQL Server: A correlated aggregate computes a different comparison value for each group.

SQL Server✓ Tested
PostgresSubqueries & ranked selection

Compare a row with its own group average

Postgres: A correlated aggregate computes a different comparison value for each group.

Postgres✓ Tested
SQLiteSubqueries & ranked selection

Compare a row with its own group average

SQLite: A correlated aggregate computes a different comparison value for each group.

SQLite✓ Tested
C#Getting Started

Compare a value with a limit

C#: Turn a comparison into a readable yes or no result.

C#✓ Tested
RustStrings & Unicode

Compare ASCII text ignoring case

Compare ASCII text ignoring case in a complete Rust program using the standard library.

Rust✓ Tested
PythonNumbers & calculations

Compare floating-point calculations with tolerance

Python: Use isclose instead of exact equality for results affected by floating-point rounding.

Python✓ Tested
JavaPrecise numeric calculations

Compare floating-point results with a tolerance

Java: For this bounded example, compare the absolute difference against a chosen error threshold.

Java✓ Tested
GoTesting & reusable helpers

Compare floats within a tolerance

Compare floats within a tolerance using a complete Go program with explicit sample inputs.

Go✓ Tested
GoMaps & sets

Compare map contents

Compare map contents using a complete Go program with explicit sample inputs.

Go✓ Tested
CNumeric parsing & arithmetic

Compare small floating-point results with a tolerance

C: Use an absolute difference threshold for this known bounded magnitude.

C✓ Tested