Results for “string_agg”

JavaText validation & formatting

Build text efficiently in a loop ↗

Java: Append to StringBuilder when constructing a string incrementally.

Java✓ Tested

C++Text validation & parsing

Check a literal prefix in C++17 ↗

C++: Use string compare because starts_with was introduced after C++17.

C++✓ Tested

C#Text validation & encoding

Check a literal prefix with ordinal comparison ↗

C#: Choose StringComparison.Ordinal when a prefix is a protocol token rather than culture-dependent text.

C#✓ Tested

Bash ScriptsArray operations

Check exact array membership ↗

Bash Scripts: Compare each element literally instead of searching a concatenated string.

Bash Scripts✓ Tested

JavaStrings

Check whether text contains a phrase ↗

Use a case-sensitive Java substring check.

Java✓ Tested

PowerShellFunctions & control

Choose an action with switch ↗

Map a small command value to a result.

switch✓ Tested

Arduino / CSerial communication

Collect a serial line in a fixed buffer ↗

Read a short command without dynamic String allocation.

serial line✓ Tested

Arduino / CText & bounded buffers

Compare a command case-sensitively ↗

Arduino / C: strcmp returns zero when both null-terminated strings match.

Arduino / C✓ 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