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

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jQueryTraversal & selection

Select an immediate parent

jQuery: parent moves exactly one level up the DOM.

jQuery✓ Tested
jQueryTraversal & selection

Select direct children without deeper descendants

jQuery: children limits matching to one level.

jQuery✓ Tested
PowerShellArray operations

Select elements by an index range

PowerShell: An index range selects the requested array positions in order.

PowerShell✓ Tested
PowerShellCollections & objects

Select object properties

Create a smaller object with only the fields you need.

Select-Object✓ Tested
jQueryTraversal & selection

Select siblings up to a boundary

jQuery: nextUntil excludes the boundary element itself.

jQuery✓ Tested
jQueryTraversal & selection

Select siblings while excluding the current element

jQuery: siblings selects other children of the same parent.

jQuery✓ Tested
ReactRefs & DOM interaction

Select the contents of an input

Select the contents of an input with a small React component and explicit browser behavior.

React✓ Tested
PowerShellGetting Started

Select the first pipeline values

PowerShell: Select the first pipeline values using PowerShell 7.

PowerShell✓ Tested
jQueryTraversal & selection

Select the immediately following sibling

jQuery: next does not search beyond the next sibling.

jQuery✓ Tested
jQueryTraversal & selection

Select the immediately preceding sibling

jQuery: prev moves backward by one sibling.

jQuery✓ Tested
Linux CommandsGetting Started

Send command output into another command

Linux Commands: Send command output into another command using GNU/Linux commands in an empty practice directory.

Linux Commands✓ Tested
jQueryHTTP requests

Send query parameters as an object

jQuery: jQuery encodes the data object into the request query.

jQuery✓ Tested