Results for “per”

Bash ScriptsText parsing & arithmetic

Print text containing percent characters literally ↗

Bash Scripts: Never use untrusted text as the printf format string.

Bash Scripts✓ Tested

CSSResponsive conditions & sizing

Provide a fallback for an unset custom property ↗

CSS: The second var argument supplies a value when the custom property is unavailable.

CSS✓ Tested

C#Data & dates

Read a JSON property ↗

Parse a JSON document and dispose it after reading in C#.

C#✓ Tested

TypeScriptUtilities & async

Read a property with keyof ↗

Keep the key and returned value tied to an object type.

keyof✓ Tested

SQL ServerJSON & results

Read a scalar JSON property ↗

Extract a named value using a JSON path.

JSON_VALUE✓ Tested

C#JSON & binary formats

Read an optional JSON property safely ↗

C#: Use TryGetProperty instead of throwing when an optional property is absent.

C#✓ Tested

PythonStructured data & serialization

Read one JSON document per line ↗

Python: Parse nonempty JSON Lines records independently instead of loading a JSON array.

Python✓ Tested

jQueryInsertion & wrapping

Remove a wrapper while preserving its children ↗

jQuery: unwrap replaces a selected element’s parent with that parent’s contents.

jQuery✓ Tested

PowerShellCommands & execution context

Restore the working location after an operation ↗

PowerShell: Push-Location and Pop-Location manage a directory stack; finally ensures restoration.

PowerShell✓ Tested

CSSGetting Started

Reuse a CSS custom property ↗

CSS: Learn how to reuse a CSS custom property in a complete browser example.

CSS✓ Tested

CSSInteraction & themes

Reuse colors with custom properties ↗

Define a CSS custom property and use it for text color.

CSS✓ Tested

jQueryTraversal & selection

Select direct children without deeper descendants ↗

jQuery: children limits matching to one level.

jQuery✓ Tested