Results for “Ownership & optional values”

SQLiteDates & time

Convert Unix time to a timestamp ↗

Interpret a seconds-since-epoch value as UTC.

unixepoch✓ Tested

Bash ScriptsArray operations

Copy an array independently ↗

Bash Scripts: A new array assignment copies element values rather than creating a shared reference.

Bash Scripts✓ Tested

JavaScriptObject behavior & collections

Copy nested structured data independently ↗

JavaScript: structuredClone creates an independent copy of supported structured values.

JavaScript✓ Tested

TypeScriptObject behavior & collections

Copy nested structured data independently ↗

TypeScript: structuredClone creates an independent copy of supported structured values.

TypeScript✓ Tested

SQL ServerDates & text

Count day boundaries between dates ↗

Compare date values with DATEDIFF.

DATEDIFF✓ Tested

PowerShellDates & numeric validation

Count days between calendar dates ↗

PowerShell: Parse an unambiguous format before subtracting date values.

PowerShell✓ Tested

PowerShellCollections & objects

Count items by group ↗

Group repeated values and report each count.

Group-Object✓ Tested

C++Ordering & set operations

Count occurrences in a sorted sequence ↗

C++: equal_range finds the half-open interval containing values equal to the key.

C++✓ Tested

HTMLData & disclosure

Create a native disclosure ↗

Use details and summary to show optional HTML content without JavaScript.

HTML✓ Tested

C#LINQ transformations

Create a reusable one-to-many lookup ↗

C#: ToLookup groups values by key and returns an empty sequence for an unknown key.

C#✓ Tested

SQLiteTables & writes

Create a STRICT table ↗

Require values compatible with declared column types.

STRICT✓ Tested

CBinary formats & structured parsing

Decode a 16-bit big-endian integer ↗

C: Promote bytes to an unsigned integer type before combining shifted values.

C✓ Tested